debug-log-manager / classes / class-debug-log.php

class-debug-log.php in Debug Log Manager – Conveniently Monitor and Inspect Errors 2.5.0, at classes/class-debug-log.php

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1	<?php
2
3	namespace DLM\Classes;
4
5	/**
6	* Class related to the debug log file and entries
7	*
8	* @since 1.0.0
9	*/
10	class Debug_Log {
11
12	// The wp_config object
13	private $wp_config;
14
15	/**
16	* Class constructor
17	*/
18	public function __construct() {
19
20	$this->wp_config = new WP_Config_Transformer; // already in the DLM\Classes namespace, so, no need to repeat
21
22	}
23
24	/**
25	* Get status of WP_DEBUG
26	*
27	* @since 1.0.0
28	*/
29	public function get_status() {
30
31	// If non-existent, create an empty index to prevent directory browsing and download of the debug log file
32	$uploads_path = wp_upload_dir()['basedir'] . '/debug-log-manager';
33	if ( ! is_file( $uploads_path . '/index.php' ) ) {
34	file_put_contents( $uploads_path . '/index.php', '<?php // Nothing to show here' );
35	}
36
37	$value = get_option( 'debug_log_manager' );
38	$status = $value['status'];
39
40	if ( function_exists( 'wp_date' ) ) {
41	$date_time = wp_date( 'M j, Y - H:i:s', strtotime( $value['on'] ) );
42	} else {
43	$date_time = date_i18n( 'M j, Y - H:i:s', strtotime( $value['on'] ) );
44	}
45
46	if ( 'enabled' == $status ) {
47
48	return '<div id="debug-log-status" class="dlm-log-status"><strong>' . esc_html__( 'Error Logging', 'debug-log-manager' ) . '</strong>: ' . ucfirst( esc_html__( 'enabled', 'debug-log-manager' ) ) . ' ' . esc_html__( 'on', 'debug-log-manager' ) . ' ' . esc_html( $date_time ) . '</div>';
49
50	} elseif ( 'disabled' == $status ) {
51
52	return '<div id="debug-log-status" class="dlm-log-status"><strong>' . esc_html__( 'Error Logging', 'debug-log-manager' ) . '</strong>: ' . ucfirst( esc_html__( 'disabled', 'debug-log-manager' ) ) . ' ' . esc_html__( 'on', 'debug-log-manager' ) . ' ' . esc_html( $date_time ) . '</div>';
53
54	} else {}
55
56	}
57
58	/**
59	* Get log auto-refresh status
60	*
61	* @since 1.3.0
62	*/
63	public function get_autorefresh_status() {
64
65	if ( false !== get_option( 'debug_log_manager_autorefresh' ) ) {
66
67	$autorefresh_status = get_option( 'debug_log_manager_autorefresh' );
68
69	} else {
70
71	$autorefresh_status = 'disabled';
72	update_option( 'debug_log_manager_autorefresh', $autorefresh_status, false );
73
74	}
75
76	if ( 'enabled' == $autorefresh_status ) {
77
78	return '<div id="debug-autorefresh-status" class="dlm-autorefresh-status"><strong>Auto-Refresh</strong>: ' . ucfirst( esc_html__( 'enabled', 'debug-log-manager' ) ) . '</div>';
79
80	} elseif ( 'disabled' == $autorefresh_status ) {
81
82	return '<div id="debug-autorefresh-status" class="dlm-autorefresh-status"><strong>Auto-Refresh</strong>: ' . ucfirst( esc_html__( 'disabled', 'debug-log-manager' ) ) . '</div>';
83
84	}
85
86	}
87
88	/**
89	* Enable / disable WP_DEBUG
90	*
91	* @since 1.0.0
92	*/
93	public function toggle_debugging() {
94
95	if ( isset( $_REQUEST ) && current_user_can( 'manage_options' ) ) {
96	if ( wp_verify_nonce( sanitize_text_field( $_REQUEST['nonce'] ), 'dlm-app' . get_current_user_id() ) ) {
97
98	$log_info = get_option( 'debug_log_manager' );
99	$dlm_debug_log_file_path = get_option( 'debug_log_manager_file_path' );
100	$modify_script_debug_status = get_option( 'debug_log_manager_modify_script_debug', 'enabled' );
101
102	if ( function_exists( 'wp_date' ) ) {
103	$date_time = wp_date( 'M j, Y - H:i:s' ); // Localized according to WP timezone settings
104	} else {
105	$date_time = date_i18n( 'M j, Y - H:i:s' );
106
107	}
108	$date_time_for_option = date( 'M j, Y H:i:s' ); // in UTC
109
110	if ( 'disabled' == $log_info['status'] ) {
111
112	$option_value = array(
113	'status' => 'enabled',
114	'on' => $date_time_for_option,
115	);
116
117	update_option( 'debug_log_manager', $option_value, false );
118
119	// If WP_DEBUG_LOG is defined, copy content of existing debug.log file into the log file created by this plugin
120
121	if ( $this->wp_config->exists( 'constant', 'WP_DEBUG_LOG' ) ) {
122
123	$wp_debug_log_const = $this->wp_config->get_value( 'constant', 'WP_DEBUG_LOG' );
124
125	if ( in_array( $wp_debug_log_const, array( 'true', 'false' ), true ) ) {
126	$wp_debug_log_const = (bool) $wp_debug_log_const;
127	}
128
129	if ( is_bool( $wp_debug_log_const ) ) {
130	// WP_DEBUG_LOG is true or false. Log file is in default location of /wp-content/debug.log.
131
132	if ( is_file( WP_CONTENT_DIR . '/debug.log' ) ) {
133	// Copy existing debug log content to this plugin's debug log.
134	$default_debug_log_content = file_get_contents( WP_CONTENT_DIR . '/debug.log' );
135	file_put_contents( $dlm_debug_log_file_path, $default_debug_log_content );
136	unlink( realpath( WP_CONTENT_DIR . '/debug.log' ) ); // delete existing debug log
137	}
138
139	} elseif ( is_string( $wp_debug_log_const ) ) {
140	// WP_DEBUG_LOG is custom path to log file. Copy existing debug log content to this plugin's debug log.
141
142	if ( is_file( $wp_debug_log_const ) && ( $wp_debug_log_const != $dlm_debug_log_file_path ) ) {
143	$custom_debug_log_content = file_get_contents( $wp_debug_log_const );
144	file_put_contents( $dlm_debug_log_file_path, $custom_debug_log_content );
145	unlink( $wp_debug_log_const ); // delete existing debug log
146	}
147
148	}
149
150	$copy = true; // existing debug.log file's entries are copied to this plugin's debug.log file
151
152	} else {
153
154	$copy = false; // existing debug.log file's entries are NOT copied to this plugin's debug.log file
155
156	}
157
158	$log_trimmer = new Log_Trimmer();
159	$log_trimmer->maybe_trim_log( $dlm_debug_log_file_path );
160
161	// Define Debug constants in wp-config.php
162
163	$options = array(
164	'add' => true, // Add the config if missing.
165	'raw' => true, // Display value in raw format without quotes.
166	'normalize' => false, // Normalize config output using WP Coding Standards.
167	);
168
169	$this->wp_config->update( 'constant', 'WP_DEBUG', 'true', $options );
170
171	if ( 'enabled' == $modify_script_debug_status ) {
172	$options = array(
173	'add' => true, // Add the config if missing.
174	'raw' => true, // Display value in raw format without quotes.
175	'normalize' => false, // Normalize config output using WP Coding Standards.
176	);
177
178	$this->wp_config->update( 'constant', 'SCRIPT_DEBUG', 'true', $options );
179	}
180
181	$options = array(
182	'add' => true, // Add the config if missing.
183	'raw' => false, // Display value in raw format without quotes.
184	'normalize' => false, // Normalize config output using WP Coding Standards.
185	);
186
187	$this->wp_config->update( 'constant', 'WP_DEBUG_LOG', get_option( 'debug_log_manager_file_path' ), $options );
188
189	$options = array(
190	'add' => true, // Add the config if missing.
191	'raw' => true, // Display value in raw format without quotes.
192	'normalize' => false, // Normalize config output using WP Coding Standards.
193	);
194
195	$this->wp_config->update( 'constant', 'WP_DEBUG_DISPLAY', 'false', $options );
196
197	$options = array(
198	'add' => true, // Add the config if missing.
199	'raw' => true, // Display value in raw format without quotes.
200	'normalize' => false, // Normalize config output using WP Coding Standards.
201	);
202
203	$this->wp_config->update( 'constant', 'DISALLOW_FILE_EDIT', 'false', $options );
204
205	// Get the debug.log file size
206
207	$log_file_path = get_option( 'debug_log_manager_file_path' );
208	$log_file_shortpath = str_replace( sanitize_text_field( $_SERVER['DOCUMENT_ROOT'] ), "", $log_file_path );
209	$file_size = size_format( (int) filesize( $log_file_path ) );
210
211	// Prepare entries from the debug log for the data table
212
213	$errors_master_list = json_decode( $this->get_processed_entries(), true );
214
215	$n = 1;
216	$entries = array();
217
218	foreach ( $errors_master_list as $error ) {
219
220	if ( function_exists( 'wp_date' ) ) {
221	$localized_timestamp = wp_date( 'M j, Y - H:i:s', strtotime( $error['occurrences'][0] ) ); // last occurrence
222	} else {
223	$localized_timestamp = date_i18n( 'M j, Y - H:i:s', strtotime( $error['occurrences'][0] ) );
224	}
225
226	$occurrence_count = count( $error['occurrences'] );
227
228	$entry = array(
229	$n,
230	$error['type'],
231	$error['details'],
232	$localized_timestamp . '<br /><span class="dlm-faint">(' . sprintf( _n( '%s occurrence logged', '%s occurrences logged', $occurrence_count, 'debug-log-manager' ), number_format_i18n( $occurrence_count ) ) . ')<span>',
233	);
234
235	$entries[] = $entry;
236
237	$n++;
238
239	}
240
241	// Assemble data to return
242
243	$data = array(
244	'status' => 'enabled',
245	'copy' => $copy,
246	'message' => '<strong>' . esc_html__( 'Error Logging', 'debug-log-manager' ) . '</strong>: ' . esc_html__( 'Enabled on', 'debug-log-manager' ) . ' ' . esc_html( $date_time ),
247	'entries' => $entries,
248	'size' => $file_size,
249	);
250
251	echo json_encode( $data );
252
253	} elseif ( 'enabled' == $log_info['status'] ) {
254
255	$option_value = array(
256	'status' => 'disabled',
257	'on' => $date_time_for_option,
258	);
259
260	update_option( 'debug_log_manager', $option_value, false );
261
262	// Remove Debug constants in wp-config.php
263
264	$this->wp_config->remove( 'constant', 'WP_DEBUG' );
265	if ( 'enabled' == $modify_script_debug_status ) {
266	$this->wp_config->remove( 'constant', 'SCRIPT_DEBUG' );
267	}
268	$this->wp_config->remove( 'constant', 'WP_DEBUG_LOG' );
269	$this->wp_config->remove( 'constant', 'WP_DEBUG_DISPLAY' );
270	$this->wp_config->remove( 'constant', 'DISALLOW_FILE_EDIT' );
271
272	// Assemble data to return
273
274	$data = array(
275	'status' => 'disabled',
276	'copy' => false,
277	'message' => '<strong>' . esc_html__( 'Error Logging', 'debug-log-manager' ) . '</strong>: ' . esc_html__( 'Disabled on', 'debug-log-manager' ) . ' ' . esc_html( $date_time ),
278	'entries' => '',
279	'size' => '',
280	);
281
282	echo json_encode( $data );
283
284	} else {}
285
286	}
287	}
288
289	}
290
291	/**
292	* Toggle auto-refresh of entries table
293	*
294	* @since 1.3.0
295	*/
296	public function toggle_autorefresh() {
297
298	if ( isset( $_REQUEST ) && current_user_can( 'manage_options' ) ) {
299	if ( wp_verify_nonce( sanitize_text_field( $_REQUEST['nonce'] ), 'dlm-app' . get_current_user_id() ) ) {
300
301	$autorefresh_status = get_option( 'debug_log_manager_autorefresh' );
302
303	if ( $autorefresh_status == 'disabled' ) {
304
305	update_option( 'debug_log_manager_autorefresh', 'enabled', false );
306
307	$data = array(
308	'status' => 'enabled',
309	'message' => '<strong>' . esc_html__( 'Auto-Refresh', 'debug-log-manager' ) . '</strong>: ' . esc_html__( 'Enabled', 'debug-log-manager' ),
310	);
311
312	echo json_encode( $data );
313
314	} elseif ( $autorefresh_status == 'enabled' ) {
315
316	update_option( 'debug_log_manager_autorefresh', 'disabled', false );
317
318	$data = array(
319	'status' => 'disabled',
320	'message' => '<strong>' . esc_html__( 'Auto-Refresh', 'debug-log-manager' ) . '</strong>: ' . esc_html__( 'Disabled', 'debug-log-manager' ),
321	);
322
323	echo json_encode( $data );
324
325	} else {}
326
327	}
328	}
329
330	}
331
332	/**
333	* Toggle JS error logging status
334	*
335	* @since 1.3.0
336	*/
337	public function toggle_js_error_logging() {
338
339	if ( isset( $_REQUEST ) && current_user_can( 'manage_options' ) ) {
340	if ( wp_verify_nonce( sanitize_text_field( $_REQUEST['nonce'] ), 'dlm-app' . get_current_user_id() ) ) {
341
342	$js_error_logging_status = get_option( 'debug_log_manager_js_error_logging', 'enabled' );
343
344	if ( $js_error_logging_status == 'disabled' ) {
345
346	update_option( 'debug_log_manager_js_error_logging', 'enabled', false );
347
348	$data = array(
349	'status' => 'enabled',
350	);
351
352	echo json_encode( $data );
353
354	} elseif ( $js_error_logging_status == 'enabled' ) {
355
356	update_option( 'debug_log_manager_js_error_logging', 'disabled', false );
357
358	$data = array(
359	'status' => 'disabled',
360	);
361
362	echo json_encode( $data );
363
364	} else {}
365
366	}
367	}
368
369	}
370
371	/**
372	* Toggle SCRIPT_DEBUG modification status
373	*
374	* @since 1.3.0
375	*/
376	public function toggle_script_debug_modification_status() {
377
378	if ( isset( $_REQUEST ) && current_user_can( 'manage_options' ) ) {
379	if ( wp_verify_nonce( sanitize_text_field( $_REQUEST['nonce'] ), 'dlm-app' . get_current_user_id() ) ) {
380
381	$modify_script_debug_status = get_option( 'debug_log_manager_modify_script_debug', 'enabled' );
382
383	if ( $modify_script_debug_status == 'disabled' ) {
384
385	update_option( 'debug_log_manager_modify_script_debug', 'enabled', false );
386
387	$data = array(
388	'status' => 'enabled',
389	);
390
391	echo json_encode( $data );
392
393	} elseif ( $modify_script_debug_status == 'enabled' ) {
394
395	update_option( 'debug_log_manager_modify_script_debug', 'disabled', false );
396
397	$data = array(
398	'status' => 'disabled',
399	);
400
401	echo json_encode( $data );
402
403	} else {}
404
405	}
406	}
407
408	}
409
410	/**
411	* Toggle processing non-UTC timezones status
412	*
413	* @since 1.3.0
414	*/
415	public function toggle_process_non_utc_timezones_status() {
416
417	if ( isset( $_REQUEST ) && current_user_can( 'manage_options' ) ) {
418	if ( wp_verify_nonce( sanitize_text_field( $_REQUEST['nonce'] ), 'dlm-app' . get_current_user_id() ) ) {
419
420	$process_non_utc_timezones_status = get_option( 'debug_log_manager_process_non_utc_timezones', 'enabled' );
421
422	if ( $process_non_utc_timezones_status == 'disabled' ) {
423
424	update_option( 'debug_log_manager_process_non_utc_timezones', 'enabled', false );
425
426	$data = array(
427	'status' => 'enabled',
428	);
429
430	echo json_encode( $data );
431
432	} elseif ( $process_non_utc_timezones_status == 'enabled' ) {
433
434	update_option( 'debug_log_manager_process_non_utc_timezones', 'disabled', false );
435
436	$data = array(
437	'status' => 'disabled',
438	);
439
440	echo json_encode( $data );
441
442	} else {}
443
444	}
445	}
446
447
448	}
449	/**
450	* Get the processed debug log data
451	*
452	* @return string $errors_master_list The processed error log entries
453	* @since 1.2.0
454	*/
455	public function get_processed_entries() {
456
457	// Paths with no trailing slash (/)
458	$wp_admin_path = ABSPATH . 'wp-admin';
459	$wp_includes_path = ABSPATH . 'wp-includes';
460	$theme_dir_path = get_theme_root();
461	$wp_plugin_dir_path = WP_PLUGIN_DIR;
462
463	$debug_log_file_path = get_option( 'debug_log_manager_file_path' );
464	$process_non_utc_timezones_status = get_option( 'debug_log_manager_process_non_utc_timezones', 'enabled' );
465
466	$log_trimmer = new Log_Trimmer();
467	$log_trimmer->maybe_trim_log( $debug_log_file_path );
468
469	// Read the errors log file
470	$log = file_get_contents( $debug_log_file_path );
471
472	// Ignore words between square brackets,
473	// e.g. [DEBUG], [INFO], [WARNING], [ERROR] may come after timestamp [29-Nov-2023 01:30:03 UTC]
474	// This regex will extract DEBUG, INFO, WARNING, ERROR
475	// Prevents log entry with two bracket sets e.g. [timestamp] [someinfo] Details....
476	// from being returned as "No error message specified"
477	$log = preg_replace("/\[([a-zA-Z\s\-]+)\]/", "$1", $log);
478
479	$log = str_replace( "[\\", "^\\", $log ); // certain error message contains the '[\' string, which will make the following split via explode() to split lines at places in the message it's not supposed to. So, we temporarily replace those with '^\'
480
481	$log = str_replace( "[\"", "^\"", $log ); // certain error message contains the '["' string, which will make the following split via explode() to split lines at places in the message it's not supposed to. So, we temporarily replace those with '^"'
482
483	$log = str_replace( ":[", ":^", $log ); // certain error message contains the ':[' string, which will make the following split via explode() to split lines at places in the message it's not supposed to. So, we temporarily replace those with '^"'
484
485	$log = str_replace( "[internal function]", "^internal function^", $log );
486
487	// We are splitting the log file not using PHP_EOL to preserve the stack traces for PHP Fatal Errors among other things
488	$lines = explode("[", $log);
489	$prepended_lines = array();
490
491	// Pluck out the last 100k entries, the newest entry is last
492	// To pluck out the first 100000 entries, use array_slice( $lines, 0, 100000 )
493	$lines = array_slice( $lines, -100000 );
494
495	foreach ( $lines as $line ) {
496	if ( ! empty( $line ) ) {
497	$timezone_strings_to_replace = array(
498	'UTC]',
499	'Abidjan]',
500	'Accra]',
501	'Addis_Ababa]',
502	'Algiers]',
503	'Asmara]',
504	'Bamako]',
505	'Bangui]',
506	'Banjul]',
507	'Bissau]',
508	'Blantyre]',
509	'Brazzaville]',
510	'Bujumbura]',
511	'Cairo]',
512	'Casablanca]',
513	'Ceuta]',
514	'Conakry]',
515	'Dakar]',
516	'Dar_es_Salaam]',
517	'Djibouti]',
518	'Douala]',
519	'El_Aaiun]',
520	'Freetown]',
521	'Gaborone]',
522	'Harare]',
523	'Johannesburg]',
524	'Juba]',
525	'Kampala]',
526	'Khartoum]',
527	'Kigali]',
528	'Kinshasa]',
529	'Lagos]',
530	'Libreville]',
531	'Lome]',
532	'Luanda]',
533	'Lubumbashi]',
534	'Lusaka]',
535	'Malabo]',
536	'Maputo]',
537	'Maseru]',
538	'Mbabane]',
539	'Mogadishu]',
540	'Monrovia]',
541	'Nairobi]',
542	'Ndjamena]',
543	'Niamey]',
544	'Nouakchott]',
545	'Ouagadougou]',
546	'Porto-Novo]',
547	'Sao_Tome]',
548	'Tripoli]',
549	'Tunis]',
550	'Windhoek]',
551	'Adak]',
552	'Anchorage]',
553	'Anguilla]',
554	'Antigua]',
555	'Araguaina]',
556	'Argentina/Buenos_Aires]',
557	'Argentina/Catamarca]',
558	'Argentina/Cordoba]',
559	'Argentina/Jujuy]',
560	'Argentina/La_Rioja]',
561	'Argentina/Mendoza]',
562	'Argentina/Rio_Gallegos]',
563	'Argentina/Salta]',
564	'Argentina/San_Juan]',
565	'Argentina/San_Luis]',
566	'Argentina/Tucuman]',
567	'Argentina/Ushuaia]',
568	'Aruba]',
569	'Asuncion]',
570	'Atikokan]',
571	'Bahia]',
572	'Bahia_Banderas]',
573	'Barbados]',
574	'Belem]',
575	'Belize]',
576	'Blanc-Sablon]',
577	'Boa_Vista]',
578	'Bogota]',
579	'Boise]',
580	'Cambridge_Bay]',
581	'Campo_Grande]',
582	'Cancun]',
583	'Caracas]',
584	'Cayenne]',
585	'Cayman]',
586	'Chicago]',
587	'Chihuahua]',
588	'Ciudad_Juarez]',
589	'Costa_Rica]',
590	'Coyhaique]',
591	'Creston]',
592	'Cuiaba]',
593	'Curacao]',
594	'Danmarkshavn]',
595	'Dawson]',
596	'Dawson_Creek]',
597	'Denver]',
598	'Detroit]',
599	'Dominica]',
600	'Edmonton]',
601	'Eirunepe]',
602	'El_Salvador]',
603	'Fort_Nelson]',
604	'Fortaleza]',
605	'Glace_Bay]',
606	'Goose_Bay]',
607	'Grand_Turk]',
608	'Grenada]',
609	'Guadeloupe]',
610	'Guatemala]',
611	'Guayaquil]',
612	'Guyana]',
613	'Halifax]',
614	'Havana]',
615	'Hermosillo]',
616	'Indiana/Indianapolis]',
617	'Indiana/Knox]',
618	'Indiana/Marengo]',
619	'Indiana/Petersburg]',
620	'Indiana/Tell_City]',
621	'Indiana/Vevay]',
622	'Indiana/Vincennes]',
623	'Indiana/Winamac]',
624	'Inuvik]',
625	'Iqaluit]',
626	'Jamaica]',
627	'Juneau]',
628	'Kentucky/Louisville]',
629	'Kentucky/Monticello]',
630	'Kralendijk]',
631	'La_Paz]',
632	'Lima]',
633	'Los_Angeles]',
634	'Lower_Princes]',
635	'Maceio]',
636	'Managua]',
637	'Manaus]',
638	'Marigot]',
639	'Martinique]',
640	'Matamoros]',
641	'Mazatlan]',
642	'Menominee]',
643	'Merida]',
644	'Metlakatla]',
645	'Mexico_City]',
646	'Miquelon]',
647	'Moncton]',
648	'Monterrey]',
649	'Montevideo]',
650	'Montserrat]',
651	'Nassau]',
652	'New_York]',
653	'Nome]',
654	'Noronha]',
655	'North_Dakota/Beulah]',
656	'North_Dakota/Center]',
657	'North_Dakota/New_Salem]',
658	'Nuuk]',
659	'Ojinaga]',
660	'Panama]',
661	'Paramaribo]',
662	'Phoenix]',
663	'Port-au-Prince]',
664	'Port_of_Spain]',
665	'Porto_Velho]',
666	'Puerto_Rico]',
667	'Punta_Arenas]',
668	'Rankin_Inlet]',
669	'Recife]',
670	'Regina]',
671	'Resolute]',
672	'Rio_Branco]',
673	'Santarem]',
674	'Santiago]',
675	'Santo_Domingo]',
676	'Sao_Paulo]',
677	'Scoresbysund]',
678	'Sitka]',
679	'St_Barthelemy]',
680	'St_Johns]',
681	'St_Kitts]',
682	'St_Lucia]',
683	'St_Thomas]',
684	'St_Vincent]',
685	'Swift_Current]',
686	'Tegucigalpa]',
687	'Thule]',
688	'Tijuana]',
689	'Toronto]',
690	'Tortola]',
691	'Vancouver]',
692	'Whitehorse]',
693	'Winnipeg]',
694	'Yakutat]',
695	'Casey]',
696	'Davis]',
697	'DumontDUrville]',
698	'Macquarie]',
699	'Mawson]',
700	'McMurdo]',
701	'Palmer]',
702	'Rothera]',
703	'Syowa]',
704	'Troll]',
705	'Vostok]',
706	'Longyearbyen]',
707	'Aden]',
708	'Almaty]',
709	'Amman]',
710	'Anadyr]',
711	'Aqtau]',
712	'Aqtobe]',
713	'Ashgabat]',
714	'Atyrau]',
715	'Baghdad]',
716	'Bahrain]',
717	'Baku]',
718	'Bangkok]',
719	'Barnaul]',
720	'Beirut]',
721	'Bishkek]',
722	'Brunei]',
723	'Chita]',
724	'Colombo]',
725	'Damascus]',
726	'Dhaka]',
727	'Dili]',
728	'Dubai]',
729	'Dushanbe]',
730	'Famagusta]',
731	'Gaza]',
732	'Hebron]',
733	'Ho_Chi_Minh]',
734	'Hong_Kong]',
735	'Hovd]',
736	'Irkutsk]',
737	'Jakarta]',
738	'Jayapura]',
739	'Jerusalem]',
740	'Kabul]',
741	'Kamchatka]',
742	'Karachi]',
743	'Kathmandu]',
744	'Khandyga]',
745	'Kolkata]',
746	'Krasnoyarsk]',
747	'Kuala_Lumpur]',
748	'Kuching]',
749	'Kuwait]',
750	'Macau]',
751	'Magadan]',
752	'Makassar]',
753	'Manila]',
754	'Muscat]',
755	'Nicosia]',
756	'Novokuznetsk]',
757	'Novosibirsk]',
758	'Omsk]',
759	'Oral]',
760	'Phnom_Penh]',
761	'Pontianak]',
762	'Pyongyang]',
763	'Qatar]',
764	'Qostanay]',
765	'Qyzylorda]',
766	'Riyadh]',
767	'Sakhalin]',
768	'Samarkand]',
769	'Seoul]',
770	'Shanghai]',
771	'Singapore]',
772	'Srednekolymsk]',
773	'Taipei]',
774	'Tashkent]',
775	'Tbilisi]',
776	'Tehran]',
777	'Thimphu]',
778	'Tokyo]',
779	'Tomsk]',
780	'Ulaanbaatar]',
781	'Urumqi]',
782	'Ust-Nera]',
783	'Vientiane]',
784	'Vladivostok]',
785	'Yakutsk]',
786	'Yangon]',
787	'Yekaterinburg]',
788	'Yerevan]',
789	'Atlantic/Azores]',
790	'Atlantic/Bermuda]',
791	'Atlantic/Canary]',
792	'Atlantic/Cape_Verde]',
793	'Atlantic/Faroe]',
794	'Atlantic/Madeira]',
795	'Atlantic/Reykjavik]',
796	'Atlantic/South_Georgia]',
797	'Atlantic/St_Helena]',
798	'Atlantic/Stanley]',
799	'Australia/Adelaide]',
800	'Australia/Brisbane]',
801	'Australia/Broken_Hill]',
802	'Australia/Darwin]',
803	'Australia/Eucla]',
804	'Australia/Hobart]',
805	'Australia/Lindeman]',
806	'Australia/Lord_Howe]',
807	'Australia/Melbourne]',
808	'Australia/Perth]',
809	'Australia/Sydney]',
810	'Amsterdam]',
811	'Andorra]',
812	'Astrakhan]',
813	'Athens]',
814	'Belgrade]',
815	'Berlin]',
816	'Bratislava]',
817	'Brussels]',
818	'Bucharest]',
819	'Budapest]',
820	'Busingen]',
821	'Chisinau]',
822	'Copenhagen]',
823	'Dublin]',
824	'Gibraltar]',
825	'Guernsey]',
826	'Helsinki]',
827	'Isle_of_Man]',
828	'Istanbul]',
829	'Jersey]',
830	'Kaliningrad]',
831	'Kirov]',
832	'Kyiv]',
833	'Lisbon]',
834	'Ljubljana]',
835	'London]',
836	'Luxembourg]',
837	'Madrid]',
838	'Malta]',
839	'Mariehamn]',
840	'Minsk]',
841	'Monaco]',
842	'Moscow]',
843	'Oslo]',
844	'Paris]',
845	'Podgorica]',
846	'Prague]',
847	'Riga]',
848	'Rome]',
849	'Samara]',
850	'San_Marino]',
851	'Sarajevo]',
852	'Saratov]',
853	'Simferopol]',
854	'Skopje]',
855	'Sofia]',
856	'Stockholm]',
857	'Tallinn]',
858	'Tirane]',
859	'Ulyanovsk]',
860	'Vaduz]',
861	'Vatican]',
862	'Vienna]',
863	'Vilnius]',
864	'Volgograd]',
865	'Warsaw]',
866	'Zagreb]',
867	'Zurich]',
868	'Antananarivo]',
869	'Chagos]',
870	'Christmas]',
871	'Cocos]',
872	'Comoro]',
873	'Kerguelen]',
874	'Mahe]',
875	'Maldives]',
876	'Mauritius]',
877	'Mayotte]',
878	'Reunion]',
879	'Apia]',
880	'Auckland]',
881	'Bougainville]',
882	'Chatham]',
883	'Chuuk]',
884	'Easter]',
885	'Efate]',
886	'Fakaofo]',
887	'Fiji]',
888	'Funafuti]',
889	'Galapagos]',
890	'Gambier]',
891	'Guadalcanal]',
892	'Guam]',
893	'Honolulu]',
894	'Kanton]',
895	'Kiritimati]',
896	'Kosrae]',
897	'Kwajalein]',
898	'Majuro]',
899	'Marquesas]',
900	'Midway]',
901	'Nauru]',
902	'Niue]',
903	'Norfolk]',
904	'Noumea]',
905	'Pago_Pago]',
906	'Palau]',
907	'Pitcairn]',
908	'Pohnpei]',
909	'Port_Moresby]',
910	'Rarotonga]',
911	'Saipan]',
912	'Tahiti]',
913	'Tarawa]',
914	'Tongatapu]',
915	'Wake]',
916	'Wallis]',
917	);
918	$timezone_replacement_strings = array(
919	'UTC]@@@',
920	'Abidjan]@@@',
921	'Accra]@@@',
922	'Addis_Ababa]@@@',
923	'Algiers]@@@',
924	'Asmara]@@@',
925	'Bamako]@@@',
926	'Bangui]@@@',
927	'Banjul]@@@',
928	'Bissau]@@@',
929	'Blantyre]@@@',
930	'Brazzaville]@@@',
931	'Bujumbura]@@@',
932	'Cairo]@@@',
933	'Casablanca]@@@',
934	'Ceuta]@@@',
935	'Conakry]@@@',
936	'Dakar]@@@',
937	'Dar_es_Salaam]@@@',
938	'Djibouti]@@@',
939	'Douala]@@@',
940	'El_Aaiun]@@@',
941	'Freetown]@@@',
942	'Gaborone]@@@',
943	'Harare]@@@',
944	'Johannesburg]@@@',
945	'Juba]@@@',
946	'Kampala]@@@',
947	'Khartoum]@@@',
948	'Kigali]@@@',
949	'Kinshasa]@@@',
950	'Lagos]@@@',
951	'Libreville]@@@',
952	'Lome]@@@',
953	'Luanda]@@@',
954	'Lubumbashi]@@@',
955	'Lusaka]@@@',
956	'Malabo]@@@',
957	'Maputo]@@@',
958	'Maseru]@@@',
959	'Mbabane]@@@',
960	'Mogadishu]@@@',
961	'Monrovia]@@@',
962	'Nairobi]@@@',
963	'Ndjamena]@@@',
964	'Niamey]@@@',
965	'Nouakchott]@@@',
966	'Ouagadougou]@@@',
967	'Porto-Novo]@@@',
968	'Sao_Tome]@@@',
969	'Tripoli]@@@',
970	'Tunis]@@@',
971	'Windhoek]@@@',
972	'Adak]@@@',
973	'Anchorage]@@@',
974	'Anguilla]@@@',
975	'Antigua]@@@',
976	'Araguaina]@@@',
977	'Argentina/Buenos_Aires]@@@',
978	'Argentina/Catamarca]@@@',
979	'Argentina/Cordoba]@@@',
980	'Argentina/Jujuy]@@@',
981	'Argentina/La_Rioja]@@@',
982	'Argentina/Mendoza]@@@',
983	'Argentina/Rio_Gallegos]@@@',
984	'Argentina/Salta]@@@',
985	'Argentina/San_Juan]@@@',
986	'Argentina/San_Luis]@@@',
987	'Argentina/Tucuman]@@@',
988	'Argentina/Ushuaia]@@@',
989	'Aruba]@@@',
990	'Asuncion]@@@',
991	'Atikokan]@@@',
992	'Bahia]@@@',
993	'Bahia_Banderas]@@@',
994	'Barbados]@@@',
995	'Belem]@@@',
996	'Belize]@@@',
997	'Blanc-Sablon]@@@',
998	'Boa_Vista]@@@',
999	'Bogota]@@@',
1000	'Boise]@@@',
1001	'Cambridge_Bay]@@@',
1002	'Campo_Grande]@@@',
1003	'Cancun]@@@',
1004	'Caracas]@@@',
1005	'Cayenne]@@@',
1006	'Cayman]@@@',
1007	'Chicago]@@@',
1008	'Chihuahua]@@@',
1009	'Ciudad_Juarez]@@@',
1010	'Costa_Rica]@@@',
1011	'Coyhaique]@@@',
1012	'Creston]@@@',
1013	'Cuiaba]@@@',
1014	'Curacao]@@@',
1015	'Danmarkshavn]@@@',
1016	'Dawson]@@@',
1017	'Dawson_Creek]@@@',
1018	'Denver]@@@',
1019	'Detroit]@@@',
1020	'Dominica]@@@',
1021	'Edmonton]@@@',
1022	'Eirunepe]@@@',
1023	'El_Salvador]@@@',
1024	'Fort_Nelson]@@@',
1025	'Fortaleza]@@@',
1026	'Glace_Bay]@@@',
1027	'Goose_Bay]@@@',
1028	'Grand_Turk]@@@',
1029	'Grenada]@@@',
1030	'Guadeloupe]@@@',
1031	'Guatemala]@@@',
1032	'Guayaquil]@@@',
1033	'Guyana]@@@',
1034	'Halifax]@@@',
1035	'Havana]@@@',
1036	'Hermosillo]@@@',
1037	'Indiana/Indianapolis]@@@',
1038	'Indiana/Knox]@@@',
1039	'Indiana/Marengo]@@@',
1040	'Indiana/Petersburg]@@@',
1041	'Indiana/Tell_City]@@@',
1042	'Indiana/Vevay]@@@',
1043	'Indiana/Vincennes]@@@',
1044	'Indiana/Winamac]@@@',
1045	'Inuvik]@@@',
1046	'Iqaluit]@@@',
1047	'Jamaica]@@@',
1048	'Juneau]@@@',
1049	'Kentucky/Louisville]@@@',
1050	'Kentucky/Monticello]@@@',
1051	'Kralendijk]@@@',
1052	'La_Paz]@@@',
1053	'Lima]@@@',
1054	'Los_Angeles]@@@',
1055	'Lower_Princes]@@@',
1056	'Maceio]@@@',
1057	'Managua]@@@',
1058	'Manaus]@@@',
1059	'Marigot]@@@',
1060	'Martinique]@@@',
1061	'Matamoros]@@@',
1062	'Mazatlan]@@@',
1063	'Menominee]@@@',
1064	'Merida]@@@',
1065	'Metlakatla]@@@',
1066	'Mexico_City]@@@',
1067	'Miquelon]@@@',
1068	'Moncton]@@@',
1069	'Monterrey]@@@',
1070	'Montevideo]@@@',
1071	'Montserrat]@@@',
1072	'Nassau]@@@',
1073	'New_York]@@@',
1074	'Nome]@@@',
1075	'Noronha]@@@',
1076	'North_Dakota/Beulah]@@@',
1077	'North_Dakota/Center]@@@',
1078	'North_Dakota/New_Salem]@@@',
1079	'Nuuk]@@@',
1080	'Ojinaga]@@@',
1081	'Panama]@@@',
1082	'Paramaribo]@@@',
1083	'Phoenix]@@@',
1084	'Port-au-Prince]@@@',
1085	'Port_of_Spain]@@@',
1086	'Porto_Velho]@@@',
1087	'Puerto_Rico]@@@',
1088	'Punta_Arenas]@@@',
1089	'Rankin_Inlet]@@@',
1090	'Recife]@@@',
1091	'Regina]@@@',
1092	'Resolute]@@@',
1093	'Rio_Branco]@@@',
1094	'Santarem]@@@',
1095	'Santiago]@@@',
1096	'Santo_Domingo]@@@',
1097	'Sao_Paulo]@@@',
1098	'Scoresbysund]@@@',
1099	'Sitka]@@@',
1100	'St_Barthelemy]@@@',
1101	'St_Johns]@@@',
1102	'St_Kitts]@@@',
1103	'St_Lucia]@@@',
1104	'St_Thomas]@@@',
1105	'St_Vincent]@@@',
1106	'Swift_Current]@@@',
1107	'Tegucigalpa]@@@',
1108	'Thule]@@@',
1109	'Tijuana]@@@',
1110	'Toronto]@@@',
1111	'Tortola]@@@',
1112	'Vancouver]@@@',
1113	'Whitehorse]@@@',
1114	'Winnipeg]@@@',
1115	'Yakutat]@@@',
1116	'Casey]@@@',
1117	'Davis]@@@',
1118	'DumontDUrville]@@@',
1119	'Macquarie]@@@',
1120	'Mawson]@@@',
1121	'McMurdo]@@@',
1122	'Palmer]@@@',
1123	'Rothera]@@@',
1124	'Syowa]@@@',
1125	'Troll]@@@',
1126	'Vostok]@@@',
1127	'Longyearbyen]@@@',
1128	'Aden]@@@',
1129	'Almaty]@@@',
1130	'Amman]@@@',
1131	'Anadyr]@@@',
1132	'Aqtau]@@@',
1133	'Aqtobe]@@@',
1134	'Ashgabat]@@@',
1135	'Atyrau]@@@',
1136	'Baghdad]@@@',
1137	'Bahrain]@@@',
1138	'Baku]@@@',
1139	'Bangkok]@@@',
1140	'Barnaul]@@@',
1141	'Beirut]@@@',
1142	'Bishkek]@@@',
1143	'Brunei]@@@',
1144	'Chita]@@@',
1145	'Colombo]@@@',
1146	'Damascus]@@@',
1147	'Dhaka]@@@',
1148	'Dili]@@@',
1149	'Dubai]@@@',
1150	'Dushanbe]@@@',
1151	'Famagusta]@@@',
1152	'Gaza]@@@',
1153	'Hebron]@@@',
1154	'Ho_Chi_Minh]@@@',
1155	'Hong_Kong]@@@',
1156	'Hovd]@@@',
1157	'Irkutsk]@@@',
1158	'Jakarta]@@@',
1159	'Jayapura]@@@',
1160	'Jerusalem]@@@',
1161	'Kabul]@@@',
1162	'Kamchatka]@@@',
1163	'Karachi]@@@',
1164	'Kathmandu]@@@',
1165	'Khandyga]@@@',
1166	'Kolkata]@@@',
1167	'Krasnoyarsk]@@@',
1168	'Kuala_Lumpur]@@@',
1169	'Kuching]@@@',
1170	'Kuwait]@@@',
1171	'Macau]@@@',
1172	'Magadan]@@@',
1173	'Makassar]@@@',
1174	'Manila]@@@',
1175	'Muscat]@@@',
1176	'Nicosia]@@@',
1177	'Novokuznetsk]@@@',
1178	'Novosibirsk]@@@',
1179	'Omsk]@@@',
1180	'Oral]@@@',
1181	'Phnom_Penh]@@@',
1182	'Pontianak]@@@',
1183	'Pyongyang]@@@',
1184	'Qatar]@@@',
1185	'Qostanay]@@@',
1186	'Qyzylorda]@@@',
1187	'Riyadh]@@@',
1188	'Sakhalin]@@@',
1189	'Samarkand]@@@',
1190	'Seoul]@@@',
1191	'Shanghai]@@@',
1192	'Singapore]@@@',
1193	'Srednekolymsk]@@@',
1194	'Taipei]@@@',
1195	'Tashkent]@@@',
1196	'Tbilisi]@@@',
1197	'Tehran]@@@',
1198	'Thimphu]@@@',
1199	'Tokyo]@@@',
1200	'Tomsk]@@@',
1201	'Ulaanbaatar]@@@',
1202	'Urumqi]@@@',
1203	'Ust-Nera]@@@',
1204	'Vientiane]@@@',
1205	'Vladivostok]@@@',
1206	'Yakutsk]@@@',
1207	'Yangon]@@@',
1208	'Yekaterinburg]@@@',
1209	'Yerevan]@@@',
1210	'Atlantic/Azores]@@@',
1211	'Atlantic/Bermuda]@@@',
1212	'Atlantic/Canary]@@@',
1213	'Atlantic/Cape_Verde]@@@',
1214	'Atlantic/Faroe]@@@',
1215	'Atlantic/Madeira]@@@',
1216	'Atlantic/Reykjavik]@@@',
1217	'Atlantic/South_Georgia]@@@',
1218	'Atlantic/St_Helena]@@@',
1219	'Atlantic/Stanley]@@@',
1220	'Australia/Adelaide]@@@',
1221	'Australia/Brisbane]@@@',
1222	'Australia/Broken_Hill]@@@',
1223	'Australia/Darwin]@@@',
1224	'Australia/Eucla]@@@',
1225	'Australia/Hobart]@@@',
1226	'Australia/Lindeman]@@@',
1227	'Australia/Lord_Howe]@@@',
1228	'Australia/Melbourne]@@@',
1229	'Australia/Perth]@@@',
1230	'Australia/Sydney]@@@',
1231	'Amsterdam]@@@',
1232	'Andorra]@@@',
1233	'Astrakhan]@@@',
1234	'Athens]@@@',
1235	'Belgrade]@@@',
1236	'Berlin]@@@',
1237	'Bratislava]@@@',
1238	'Brussels]@@@',
1239	'Bucharest]@@@',
1240	'Budapest]@@@',
1241	'Busingen]@@@',
1242	'Chisinau]@@@',
1243	'Copenhagen]@@@',
1244	'Dublin]@@@',
1245	'Gibraltar]@@@',
1246	'Guernsey]@@@',
1247	'Helsinki]@@@',
1248	'Isle_of_Man]@@@',
1249	'Istanbul]@@@',
1250	'Jersey]@@@',
1251	'Kaliningrad]@@@',
1252	'Kirov]@@@',
1253	'Kyiv]@@@',
1254	'Lisbon]@@@',
1255	'Ljubljana]@@@',
1256	'London]@@@',
1257	'Luxembourg]@@@',
1258	'Madrid]@@@',
1259	'Malta]@@@',
1260	'Mariehamn]@@@',
1261	'Minsk]@@@',
1262	'Monaco]@@@',
1263	'Moscow]@@@',
1264	'Oslo]@@@',
1265	'Paris]@@@',
1266	'Podgorica]@@@',
1267	'Prague]@@@',
1268	'Riga]@@@',
1269	'Rome]@@@',
1270	'Samara]@@@',
1271	'San_Marino]@@@',
1272	'Sarajevo]@@@',
1273	'Saratov]@@@',
1274	'Simferopol]@@@',
1275	'Skopje]@@@',
1276	'Sofia]@@@',
1277	'Stockholm]@@@',
1278	'Tallinn]@@@',
1279	'Tirane]@@@',
1280	'Ulyanovsk]@@@',
1281	'Vaduz]@@@',
1282	'Vatican]@@@',
1283	'Vienna]@@@',
1284	'Vilnius]@@@',
1285	'Volgograd]@@@',
1286	'Warsaw]@@@',
1287	'Zagreb]@@@',
1288	'Zurich]@@@',
1289	'Antananarivo]@@@',
1290	'Chagos]@@@',
1291	'Christmas]@@@',
1292	'Cocos]@@@',
1293	'Comoro]@@@',
1294	'Kerguelen]@@@',
1295	'Mahe]@@@',
1296	'Maldives]@@@',
1297	'Mauritius]@@@',
1298	'Mayotte]@@@',
1299	'Reunion]@@@',
1300	'Apia]@@@',
1301	'Auckland]@@@',
1302	'Bougainville]@@@',
1303	'Chatham]@@@',
1304	'Chuuk]@@@',
1305	'Easter]@@@',
1306	'Efate]@@@',
1307	'Fakaofo]@@@',
1308	'Fiji]@@@',
1309	'Funafuti]@@@',
1310	'Galapagos]@@@',
1311	'Gambier]@@@',
1312	'Guadalcanal]@@@',
1313	'Guam]@@@',
1314	'Honolulu]@@@',
1315	'Kanton]@@@',
1316	'Kiritimati]@@@',
1317	'Kosrae]@@@',
1318	'Kwajalein]@@@',
1319	'Majuro]@@@',
1320	'Marquesas]@@@',
1321	'Midway]@@@',
1322	'Nauru]@@@',
1323	'Niue]@@@',
1324	'Norfolk]@@@',
1325	'Noumea]@@@',
1326	'Pago_Pago]@@@',
1327	'Palau]@@@',
1328	'Pitcairn]@@@',
1329	'Pohnpei]@@@',
1330	'Port_Moresby]@@@',
1331	'Rarotonga]@@@',
1332	'Saipan]@@@',
1333	'Tahiti]@@@',
1334	'Tarawa]@@@',
1335	'Tongatapu]@@@',
1336	'Wake]@@@',
1337	'Wallis]@@@',
1338	);
1339	if ( 'enabled' == $process_non_utc_timezones_status ) {
1340	$line = str_replace( $timezone_strings_to_replace, $timezone_replacement_strings, $line ); // add '@@@' as marker/separator after time stamp
1341	} else {
1342	$line = str_replace( 'UTC]', 'UTC]@@@', $line ); // add '@@@' as marker/separator after time stamp
1343	}
1344
1345	$line = str_replace( "Stack trace:", "<hr />Stack trace:", $line ); // add line break for stack trace section
1346	if ( strpos( $line, 'PHP Fatal' ) !== false ) {
1347	$line = str_replace( "#", "<hr />#", $line ); // add line break on PHP Fatal error's stack trace lines
1348	}
1349	$line = str_replace( "Argument <hr />#", "Argument #", $line ); // remove hr on certain error message
1350	$line = str_replace( "parameter <hr />#", "parameter #", $line ); // remove hr on certain error message
1351	$line = str_replace( "the <hr />#", "the #", $line ); // remove hr on certain error message
1352	$line = str_replace( "^\\", "[\\", $line ); // reverse the temporary replacement of '[\' with '^\'
1353	$line = str_replace( "^\"", "[\"", $line ); // reverse the temporary replacement of '["' with '^"'
1354	$line = str_replace( ":^", ":[", $line ); // reverse the temporary replacement of '[]' with '$#'
1355	$line = str_replace( "^internal function^", "[internal function]", $line );
1356	$prepended_line = '[' . $line; // Put back the missing '[' after explode operation
1357	$prepended_lines[] = $prepended_line;
1358	}
1359	}
1360
1361	// Reverse the order of the entries, so the newest entry is first
1362	$latest_lines = array_reverse( $prepended_lines );
1363
1364	// Will hold error details types
1365	$errors_master_list = array();
1366
1367	foreach( $latest_lines as $line ) {
1368	$line = wp_kses_post( $line );
1369
1370	if ( false !== strpos( $line, '@@@' ) ) {
1371	$line = explode("@@@ ", trim( $line ) ); // split the line using the '@@@' marker/separator defined earlier. '@@@' will be deleted by explode().
1372	}
1373
1374	if ( is_array( $line ) && isset( $line[0] ) ) {
1375	$timestamp = str_replace( [ "[", "]" ], "", $line[0] );
1376	} else {
1377	$timestamp = '';
1378	}
1379
1380	$wp_version = get_bloginfo( 'version' );
1381
1382	// Initialize error-related variables
1383	$error = '';
1384	$error_source = '';
1385	$error_source_key = '';
1386	$error_file = '';
1387	$error_file_path = '';
1388	$error_file_line = '';
1389	$error_file_directory = '';
1390	$error_source_plugin_path_file = '';
1391	$error_source_plugin_name = '';
1392	$error_source_plugin_uri = '';
1393	$error_source_theme_dir = '';
1394	$error_source_theme_name = '';
1395	$error_source_theme_uri = '';
1396
1397	if ( is_array( $line ) && isset( $line[1] ) ) {
1398	$error = $line[1];
1399
1400	// Check if there is a file path to pluck out of the error line
1401	if ( false !== strpos( $error, ABSPATH ) ) {
1402
1403	// Separata file path and error line from error message
1404
1405	// Handling for PHP Fatal errors with stack trace included
1406	if ( false !== strpos( $error, 'Stack trace:' ) ) {
1407	$error_parts = explode( 'Stack trace:', $error );
1408	$error_message = str_replace( '<hr />', '', $error_parts[0] );
1409	if ( isset( $error_parts[1] ) ) {
1410	$error_stack_trace = ' ' . $error_parts[1];
1411	}
1412
1413	$error_message_parts = explode( ' in /', $error_message );
1414
1415	// Reconstruct the error details without error file path and line info
1416	$error = $error_message_parts[0] . '<hr />Stack trace:' . $error_stack_trace;
1417	// Shorten the file path in the error details
1418	$error = str_replace( ABSPATH, '/', $error );
1419	if ( isset( $error_message_parts[1] ) ) {
1420	$error_file = '/' . $error_message_parts[1];
1421	$error_file_info = explode ( ':', $error_file );
1422	$error_file_path = $error_file_info[0];
1423	if ( array_key_exists('1', $error_file_info) ) {
1424	$error_file_line = $error_file_info[1];
1425	}
1426	}
1427	} else {
1428	$error_message_parts = explode( ' in /', $error );
1429
1430	$error = $error_message_parts[0];
1431	if ( isset( $error_message_parts[1] ) ) {
1432	$error_file = '/' . $error_message_parts[1];
1433
1434	$error_file_info = explode ( ' on line ', $error_file );
1435	$error_file_path = $error_file_info[0];
1436	if ( array_key_exists('1', $error_file_info) ) {
1437	$error_file_line = $error_file_info[1];
1438	}
1439	}
1440	}
1441
1442	// Define whether source of error is WP Core, Theme, Plugin or Other
1443
1444	if ( ( false !== strpos( $error_file_path, $wp_admin_path ) ) \|\|
1445	( false !== strpos( $error_file_path, $wp_includes_path ) ) ) {
1446	$error_source_key = 'core';
1447	$error_source = __( 'WordPress core', 'debug-log-manager' );
1448	$error_file_path_for_url = str_replace( ABSPATH, '', $error_file_path );
1449	$error_file_path = str_replace( array( $wp_admin_path, $wp_includes_path ), '', $error_file_path ); // e.g. /post.php
1450	$error_file_path_final = str_replace( ABSPATH, '/', $wp_admin_path ) . str_replace( array( $wp_admin_path, $wp_includes_path ), '/', $error_file_path ); // e.g. /post.php
1451	} elseif ( ( false !== strpos( $error_file_path, $theme_dir_path ) ) ) {
1452	$error_source_key = 'theme';
1453	$error_source = __( 'Theme', 'debug-log-manager' );
1454	$error_file_path = str_replace( $theme_dir_path, '', $error_file_path ); // e.g. /twentytwentyfive/functions.php
1455	$error_file_path_final = str_replace( ABSPATH, '/', $theme_dir_path ) . str_replace( $theme_dir_path, '', $error_file_path ); // e.g. /wp-content/themes/twentytwentyfive/functions.php
1456	} elseif ( ( false !== strpos( $error_file_path, $wp_plugin_dir_path ) ) ) {
1457	$error_source_key = 'plugin';
1458	$error_source = __( 'Plugin', 'debug-log-manager' );
1459	$error_file_path = str_replace( $wp_plugin_dir_path, '', $error_file_path ); // e.g. /debug-log-manager/bootstrap.php
1460	$error_file_path_final = str_replace( ABSPATH, '/', $wp_plugin_dir_path ) . str_replace( $wp_plugin_dir_path, '', $error_file_path ); // e.g. /wp-content/plugins/debug-log-manager/bootstrap.php
1461	} else {
1462	$error_source_key = '';
1463	$error_source = '';
1464	$error_file_path = '';
1465	$error_file_path_final = '';
1466	}
1467
1468	// Get plugin/theme directory slug of error file when error source is plugin or theme.
1469
1470	if ( in_array( $error_source_key, array( 'plugin', 'theme' ), true ) && ! empty( $error_file_path ) ) {
1471	$relative_path = ltrim( $error_file_path, '/' );
1472	$error_file_directory = strtok( $relative_path, '/' );
1473	}
1474
1475	// Get plugin name.
1476
1477	if ( 'plugin' === $error_source_key && ! empty( $error_file_directory ) ) {
1478	$plugins = get_plugins();
1479	foreach ( $plugins as $plugin_path_file => $plugin_info ) {
1480	if ( 0 === strpos( $plugin_path_file, $error_file_directory . '/' ) \|\| $plugin_path_file === $error_file_directory . '.php' ) {
1481	$error_source_plugin_path_file = $plugin_path_file;
1482	$error_source_plugin_name = $plugin_info['Name'];
1483	$error_source_plugin_uri = $plugin_info['PluginURI'];
1484	break;
1485	}
1486	}
1487	if ( empty( $error_source_plugin_name ) ) {
1488	$error_source_plugin_name = $error_file_directory;
1489	}
1490	}
1491
1492	// Get theme name.
1493
1494	if ( 'theme' === $error_source_key && ! empty( $error_file_directory ) ) {
1495	$theme = wp_get_theme( $error_file_directory );
1496	if ( $theme->exists() ) {
1497	$error_source_theme_dir = $error_file_directory;
1498	$error_source_theme_name = $theme->get( 'Name' );
1499	$error_source_theme_uri = $theme->get( 'ThemeURI' );
1500	} else {
1501	$error_source_theme_dir = $error_file_directory;
1502	$error_source_theme_name = $error_file_directory;
1503	}
1504	}
1505
1506	}
1507
1508	} else {
1509
1510	// $error = __( 'No error message specified...', 'debug-log-manager' );
1511	$error = $line; // Raw log entry
1512
1513	}
1514
1515	// Stopgap measure to prevent fatal error in strpos() beneath, which expects $error to be a string
1516	if ( is_array( $error ) ) {
1517	$error = maybe_serialize( $error );
1518	}
1519
1520	if ( ( false !== strpos( $error, 'PHP Fatal' ) )
1521	\|\| ( false !== strpos( $error, 'FATAL' ) )
1522	\|\| ( false !== strpos( $error, 'E_ERROR' ) ) )
1523	{
1524	$error_type = __( 'PHP Fatal', 'debug-log-manager' );
1525	$error_details = str_replace( "PHP Fatal error: ", "", $error );
1526	$error_details = str_replace( "PHP Fatal: ", "", $error_details );
1527	$error_details = str_replace( "FATAL ", "", $error_details );
1528	$error_details = str_replace( "E_ERROR: ", "", $error_details );
1529	} elseif ( ( false !== strpos( $error, 'PHP Warning' ) )
1530	\|\| ( false !== strpos( $error, 'E_WARNING' ) ) )
1531	{
1532	$error_type = __( 'PHP Warning', 'debug-log-manager' );
1533	$error_details = str_replace( "PHP Warning: ", "", $error );
1534	$error_details = str_replace( "E_WARNING: ", "", $error_details );
1535	} elseif ( ( false !== strpos( $error, 'PHP Notice' ) )
1536	\|\| ( false !== strpos( $error, 'E_NOTICE' ) ) )
1537	{
1538	$error_type = __( 'PHP Notice', 'debug-log-manager' );
1539	$error_details = str_replace( "PHP Notice: ", "", $error );
1540	$error_details = str_replace( "E_NOTICE: ", "", $error_details );
1541	} elseif ( false !== strpos( $error, 'PHP Deprecated' ) ) {
1542	$error_type = __( 'PHP Deprecated', 'debug-log-manager' );
1543	$error_details = str_replace( "PHP Deprecated: ", "", $error );
1544	} elseif ( ( false !== strpos( $error, 'PHP Parse' ) )
1545	\|\| ( false !== strpos( $error, 'E_PARSE' ) ) )
1546	{
1547	$error_type = __( 'PHP Parse', 'debug-log-manager' );
1548	$error_details = str_replace( "PHP Parse error: ", "", $error );
1549	$error_details = str_replace( "E_PARSE: ", "", $error_details );
1550	} elseif ( false !== strpos( $error, 'EXCEPTION:' ) ) {
1551	$error_type = __( 'PHP Exception', 'debug-log-manager' );
1552	$error_details = str_replace( "EXCEPTION: ", "", $error );
1553	} elseif ( false !== strpos( $error, 'WordPress database error' ) ) {
1554	$error_type = __( 'Database', 'debug-log-manager' );
1555	$error_details = str_replace( "WordPress database error ", "", $error );
1556	} elseif ( false !== strpos( $error, 'JavaScript Error' ) ) {
1557	$error_type = __( 'JavaScript', 'debug-log-manager' );
1558	$error_details = str_replace( "JavaScript Error: ", "", $error );
1559	} else {
1560	$error_type = __( 'Other', 'debug-log-manager' );
1561	$error_details = $error;
1562	if ( $this->is_json( $error_details ) ) {
1563	// For JSON string in error message, originally added via error_log( json_encode( $variable ) )
1564	// This will output said JSON string as well-formated array in the log entries table
1565	$error_details = '<pre>' . print_r( json_decode( $error_details, true ), true ) . '</pre>';
1566	}
1567	}
1568
1569	// Append error source, file path and line number info to error details. If core plugin/theme editor is not disabled, link file path to the editor view.
1570
1571	if ( ! empty( $error_source_key ) ) {
1572	if ( 'core' === $error_source_key ) {
1573	$file_viewer_url = 'https://github.com/WordPress/wordpress-develop/blob/' . $wp_version . '/src/' . $error_file_path_for_url . '#L' . $error_file_line;
1574	$error_details = '<span class="error-details">' . $error_details . '</span><hr />' . $error_source . '<br />' . __( 'File', 'debug-log-manager' ) . ': <a href="' . $file_viewer_url . '" target="_blank" class="error-source-link">' . $error_file_path_final . '<span class="dashicons dashicons-visibility offset-down"></span></a><br />' . __( 'Line', 'debug-log-manager' ) . ': ' . $error_file_line;
1575	} elseif ( 'theme' === $error_source_key ) {
1576	if ( ! empty( $error_source_theme_uri ) ) {
1577	$theme_source_name = '<a href="' . $error_source_theme_uri . '" target="_blank" class="error-source-link">' . $error_source_theme_name . '<span class="dashicons dashicons-external offset-up"></span></a>';
1578	} else {
1579	$theme_source_name = $error_source_theme_name;
1580	}
1581	if ( ! defined( 'DISALLOW_FILE_EDIT' ) \|\| ( false === constant( 'DISALLOW_FILE_EDIT' ) ) ) {
1582	if ( ! empty( $error_source_theme_dir ) ) {
1583	$file_viewer_url = get_admin_url() . 'theme-editor.php?file=' . urlencode( str_replace( '/' . $error_source_theme_dir . '/', '', $error_file_path ) ) . '&theme=' . $error_source_theme_dir;
1584	$file_line = __( 'File', 'debug-log-manager' ) . ': <a href="' . $file_viewer_url . '" target="_blank" class="error-source-link">' . $error_file_path_final . '<span class="dashicons dashicons-visibility offset-down"></span></a>';
1585	} else {
1586	$file_line = __( 'File', 'debug-log-manager' ) . ': ' . $error_file_path_final;
1587	}
1588	$error_details = '<span class="error-details">' . $error_details . '</span><hr />' . $error_source . ': ' . $theme_source_name . '<br />' . $file_line . '<br />' . __( 'Line', 'debug-log-manager' ) . ': ' . $error_file_line;
1589	}
1590	if ( defined( 'DISALLOW_FILE_EDIT' ) && ( true === constant( 'DISALLOW_FILE_EDIT' ) ) ) {
1591	$error_details = '<span class="error-details">' . $error_details . '</span><hr />' . $error_source . ': ' . $theme_source_name . '<br />' . __( 'File', 'debug-log-manager' ) . ': ' . $error_file_path_final . '<br />' . __( 'Line', 'debug-log-manager' ) . ': ' . $error_file_line;
1592	}
1593	} elseif ( 'plugin' === $error_source_key ) {
1594	if ( ! empty( $error_source_plugin_uri ) ) {
1595	$plugin_source_name = '<a href="' . $error_source_plugin_uri . '" target="_blank" class="error-source-link">' . $error_source_plugin_name . '<span class="dashicons dashicons-external offset-up"></span></a>';
1596	} else {
1597	$plugin_source_name = $error_source_plugin_name;
1598	}
1599	if ( ! defined( 'DISALLOW_FILE_EDIT' ) \|\| ( false === constant( 'DISALLOW_FILE_EDIT' ) ) ) {
1600	if ( ! empty( $error_source_plugin_path_file ) ) {
1601	$file_viewer_url = get_admin_url() . 'plugin-editor.php?file=' . urlencode( substr( $error_file_path, 1 ) ) . '&plugin=' . urlencode( $error_source_plugin_path_file );
1602	$file_line = __( 'File', 'debug-log-manager' ) . ': <a href="' . $file_viewer_url . '" target="_blank" class="error-source-link">' . $error_file_path_final . '<span class="dashicons dashicons-visibility offset-down"></span></a>';
1603	} else {
1604	$file_line = __( 'File', 'debug-log-manager' ) . ': ' . $error_file_path_final;
1605	}
1606	$error_details = '<span class="error-details">' . $error_details . '</span><hr />' . $error_source . ': ' . $plugin_source_name . '<br />' . $file_line . '<br />' . __( 'Line', 'debug-log-manager' ) . ': ' . $error_file_line;
1607	}
1608	if ( defined( 'DISALLOW_FILE_EDIT' ) && ( true === constant( 'DISALLOW_FILE_EDIT' ) ) ) {
1609	$error_details = '<span class="error-details">' . $error_details . '</span><hr />' . $error_source . ': ' . $plugin_source_name . '<br />' . __( 'File', 'debug-log-manager' ) . ': ' . $error_file_path_final . '<br />' . __( 'Line', 'debug-log-manager' ) . ': ' . $error_file_line;
1610	}
1611	}
1612	}
1613
1614	// https://www.php.net/manual/en/function.array-search.php#120784
1615	if ( array_search( trim( $error_details ), array_column( $errors_master_list, 'details' ) ) === false ) {
1616
1617	$errors_master_list[] = array(
1618	'type' => $error_type,
1619	'details' => trim( $error_details ),
1620	'occurrences' => array( $timestamp ),
1621	);
1622
1623	} else {
1624
1625	$error_position = array_search( trim( $error_details ), array_column( $errors_master_list, 'details' ) ); // integer
1626
1627	array_push( $errors_master_list[$error_position]['occurrences'], $timestamp );
1628
1629	}
1630
1631	}
1632
1633	return json_encode( $errors_master_list );
1634
1635	}
1636
1637	/**
1638	* Get the latest entries for auto-refresh feature
1639	*
1640	* @since 1.0.0
1641	*/
1642	public function get_latest_entries() {
1643
1644	if ( isset( $_REQUEST ) && current_user_can( 'manage_options' ) ) {
1645
1646	if ( wp_verify_nonce( sanitize_text_field( $_REQUEST['nonce'] ), 'dlm-app' . get_current_user_id() ) ) {
1647
1648	$errors_master_list = json_decode( $this->get_processed_entries(), true );
1649
1650	$n = 1;
1651	$entries = array();
1652
1653	foreach ( $errors_master_list as $error ) {
1654
1655	if ( function_exists( 'wp_date' ) ) {
1656	$localized_timestamp = wp_date( 'M j, Y - H:i:s', strtotime( $error['occurrences'][0] ) ); // last occurrence
1657	} else {
1658	$localized_timestamp = date_i18n( 'M j, Y - H:i:s', strtotime( $error['occurrences'][0] ) );
1659	}
1660
1661	$occurrence_count = count( $error['occurrences'] );
1662
1663	$entry = array(
1664	$n,
1665	$error['type'],
1666	$error['details'],
1667	$localized_timestamp . '<br /><span class="dlm-faint">(' . sprintf( _n( '%s occurrence logged', '%s occurrences logged', $occurrence_count, 'debug-log-manager' ), number_format_i18n( $occurrence_count ) ) . ')<span>',
1668	);
1669
1670	$entries[] = $entry;
1671
1672	$n++;
1673
1674	}
1675
1676	$data = array(
1677	'entries' => $entries,
1678	);
1679
1680	}
1681
1682	} else {
1683
1684	$data = array();
1685
1686	}
1687
1688	echo json_encode( $data );
1689
1690	}
1691
1692	/**
1693	* Get debug log in data table format
1694	*
1695	* @since 1.0.0
1696	*/
1697	public function get_entries_datatable() {
1698
1699	?>
1700	<div>
1701	<select id="errorTypeFilter" class="dlm-error-type-filter">
1702	<option value=""><?php esc_html_e( 'All Types', 'debug-log-manager' ); ?></option>
1703	<option value="<?php esc_attr_e( 'PHP Fatal', 'debug-log-manager' ); ?>"><?php esc_html_e( 'PHP Fatal', 'debug-log-manager' ); ?></option>
1704	<option value="<?php esc_attr_e( 'PHP Warning', 'debug-log-manager' ); ?>"><?php esc_html_e( 'PHP Warning', 'debug-log-manager' ); ?></option>
1705	<option value="<?php esc_attr_e( 'PHP Notice', 'debug-log-manager' ); ?>"><?php esc_html_e( 'PHP Notice', 'debug-log-manager' ); ?></option>
1706	<option value="<?php esc_attr_e( 'PHP Deprecated', 'debug-log-manager' ); ?>"><?php esc_html_e( 'PHP Deprecated', 'debug-log-manager' ); ?></option>
1707	<option value="<?php esc_attr_e( 'PHP Parse', 'debug-log-manager' ); ?>"><?php esc_html_e( 'PHP Parse', 'debug-log-manager' ); ?></option>
1708	<option value="<?php esc_attr_e( 'PHP Exception', 'debug-log-manager' ); ?>"><?php esc_html_e( 'PHP Exception', 'debug-log-manager' ); ?></option>
1709	<option value="<?php esc_attr_e( 'Database', 'debug-log-manager' ); ?>"><?php esc_html_e( 'Database', 'debug-log-manager' ); ?></option>
1710	<option value="<?php esc_attr_e( 'JavaScript', 'debug-log-manager' ); ?>"><?php esc_html_e( 'JavaScript', 'debug-log-manager' ); ?></option>
1711	<option value="<?php esc_attr_e( 'Other', 'debug-log-manager' ); ?>"><?php esc_html_e( 'Other', 'debug-log-manager' ); ?></option>
1712	</select>
1713	</div>
1714	<table id="debug-log" class="wp-list-table widefat striped">
1715	<thead>
1716	<tr>
1717	<th class="dlm-entry-no">#</th>
1718	<th class="dlm-entry-type"><?php esc_html_e( 'Type', 'debug-log-manager' ); ?></th>
1719	<th class="dlm-entry-details"><?php esc_html_e( 'Details', 'debug-log-manager' ); ?></th>
1720	<th class="dlm-entry-datetime"><?php esc_html_e( 'Last Occurrence', 'debug-log-manager' ); ?></th>
1721	</tr>
1722	</thead>
1723	<tbody>
1724	<?php
1725
1726	$errors_master_list = json_decode( $this->get_processed_entries(), true );
1727
1728	$n = 1;
1729
1730	foreach ( $errors_master_list as $error ) {
1731
1732	if ( function_exists( 'wp_date' ) ) {
1733	$localized_timestamp = wp_date( 'M j, Y - H:i:s', strtotime( $error['occurrences'][0] ) ); // last occurrence
1734	} else {
1735	$localized_timestamp = date_i18n( 'M j, Y - H:i:s', strtotime( $error['occurrences'][0] ) );
1736	}
1737
1738	$occurrence_count = count( $error['occurrences'] );
1739	?>
1740
1741	<tr>
1742	<td class="dlm-entry-no"><?php echo esc_html( $n ); ?></td>
1743	<td class="dlm-entry-type"><?php echo esc_html( $error['type'] ); ?></td>
1744	<td class="dlm-entry-details"><?php echo wp_kses( $error['details'], 'post' ); ?></td>
1745	<td class="dlm-entry-datetime"><?php echo esc_html( $localized_timestamp ); ?><br /><span class="dlm-faint">(<?php printf( esc_html( _n( '%s occurrence logged', '%s occurrences logged', $occurrence_count, 'debug-log-manager' ) ), esc_html( number_format_i18n( $occurrence_count ) ) ); ?>)<span></td>
1746	</tr>
1747
1748	<?php
1749	$n++;
1750
1751	}
1752
1753	?>
1754	</tbody>
1755	</table>
1756	<?php
1757
1758	}
1759
1760	/**
1761	* Get entries for dashboard widget
1762	*
1763	* @since 1.8.0
1764	*/
1765	public function get_dashboard_widget_entries() {
1766
1767	$errors_master_list = json_decode( $this->get_processed_entries(), true );
1768
1769	$n = 1;
1770	$entries_to_show = 5;
1771
1772	?>
1773	<style>
1774
1775	#debug_log_manager_widget.postbox .inside {
1776	margin: 0;
1777	padding: 0;
1778	}
1779
1780	.dlm-dashboard-widget-entry {
1781	padding: 12px;
1782	border-bottom: 1px solid #e6e7e7;
1783	word-wrap: break-word; /* All browsers since IE 5.5+ */
1784	overflow-wrap: break-word; /* Renamed property in CSS3 draft spec */
1785	}
1786
1787	.dlm-dashboard-widget-entry:nth-child(odd) {
1788	background-color: #f6f7f7;
1789	}
1790
1791	.dlm-dashboard-widget-entry-message a.error-source-link {
1792	color: #50575e;
1793	text-decoration: none;
1794	}
1795
1796	.dlm-dashboard-widget-entry-message a.error-source-link span {
1797	position: relative;
1798	margin-left: 2px;
1799	color: #777;
1800	font-size: 18px;
1801	width: 18px;
1802	height: 18px;
1803	transition: .25s;
1804	text-decoration: none;
1805	}
1806
1807	.dlm-dashboard-widget-entry-message a.error-source-link span.offset-up {
1808	top: -1px;
1809	}
1810
1811	.dlm-dashboard-widget-entry-message a.error-source-link span.offset-down {
1812	top: 1px;
1813	}
1814
1815	.dlm-dashboard-widget-entry-message a.error-source-link:hover {
1816	color: #2271b1;
1817	text-decoration: underline;
1818	}
1819
1820	#debug-log .dlm-entry-details a.error-source-link:hover span {
1821	color: #2271b1;
1822	text-decoration: none;
1823	}
1824
1825	.dlm-dashboard-widget-entry-meta {
1826	display: flex;
1827	}
1828
1829	.dlm-dashboard-widget-entry-type {
1830	margin-right: 4px;
1831	font-weight: 600;
1832	}
1833
1834	.dlm-dashboard-widget-footer {
1835	display: flex;
1836	justify-content: space-between;
1837	align-items: center;
1838	width: 100%;
1839	box-sizing: border-box;
1840	padding: 12px;
1841	background-color: #f6f7f7;
1842	}
1843
1844	</style>
1845	<div class="dlm-dashboard-widget-entries">
1846	<?php
1847
1848	foreach ( $errors_master_list as $error ) {
1849
1850	if ( $n <= $entries_to_show ) {
1851
1852	if ( function_exists( 'wp_date' ) ) {
1853	$localized_timestamp = wp_date( 'M j, Y, H:i:s', strtotime( $error['occurrences'][0] ) ); // last occurrence
1854	} else {
1855	$localized_timestamp = date_i18n( 'M j, Y - H:i:s', strtotime( $error['occurrences'][0] ) );
1856	}
1857
1858	$occurrence_count = count( $error['occurrences'] );
1859
1860	?>
1861	<div class="dlm-dashboard-widget-entry">
1862	<div class="dlm-dashboard-widget-entry-meta">
1863	<div class="dlm-dashboard-widget-entry-type">
1864	<?php echo esc_html( $error['type'] ); ?>
1865	</div>
1866	<div class="dlm-dashboard-widget-entry-datetime">
1867	\| <?php echo esc_html( $localized_timestamp ); ?>
1868	</div>
1869	</div>
1870	<div class="dlm-dashboard-widget-entry-message">
1871	<?php echo wp_kses( $error['details'], 'post' ); ?>
1872	</div>
1873	</div>
1874	<?php
1875
1876	}
1877
1878	$n++;
1879
1880	}
1881
1882	?>
1883	</div>
1884	<div class="dlm-dashboard-widget-footer">
1885	<div class="dlm-dashboard-widget-logging-status">
1886	<?php echo wp_kses_post( $this->get_status() ); ?>
1887	</div>
1888	<a href="<?php echo esc_html( get_dashboard_url() ); ?>tools.php?page=debug-log-manager" class="button"><?php esc_html_e( 'Go to Debug Log Manager', 'debug-log-manager' ); ?></a>
1889	</div>
1890	<?php
1891
1892	}
1893
1894	/**
1895	* Clear log file
1896	*
1897	* @since 1.0.0
1898	*/
1899	public function clear_log() {
1900
1901	if ( isset( $_REQUEST ) && current_user_can( 'manage_options' ) ) {
1902
1903	if ( wp_verify_nonce( sanitize_text_field( $_REQUEST['nonce'] ), 'dlm-app' . get_current_user_id() ) ) {
1904
1905	$debug_log_file_path = get_option( 'debug_log_manager_file_path' );
1906
1907	file_put_contents( $debug_log_file_path, '' );
1908
1909	echo true;
1910
1911	}
1912
1913	}
1914
1915	}
1916
1917	/**
1918	* Disable WP core's plugin/theme editor
1919	*
1920	* @since 2.0.0
1921	*/
1922	public function disable_wp_file_editor() {
1923
1924	if ( isset( $_REQUEST ) && current_user_can( 'manage_options' ) ) {
1925	if ( wp_verify_nonce( sanitize_text_field( $_REQUEST['nonce'] ), 'dlm-app' . get_current_user_id() ) ) {
1926
1927	$options = array(
1928	'add' => true, // Add the config if missing.
1929	'raw' => true, // Display value in raw format without quotes.
1930	'normalize' => false, // Normalize config output using WP Coding Standards.
1931	);
1932
1933	$this->wp_config->update( 'constant', 'DISALLOW_FILE_EDIT', 'true', $options );
1934
1935	// Prepare entries from the debug log for the data table
1936
1937	$errors_master_list = json_decode( $this->get_processed_entries(), true );
1938
1939	$n = 1;
1940	$entries = array();
1941
1942	foreach ( $errors_master_list as $error ) {
1943
1944	if ( function_exists( 'wp_date' ) ) {
1945	$localized_timestamp = wp_date( 'M j, Y - H:i:s', strtotime( $error['occurrences'][0] ) ); // last occurrence
1946	} else {
1947	$localized_timestamp = date_i18n( 'M j, Y - H:i:s', strtotime( $error['occurrences'][0] ) );
1948	}
1949
1950	$occurrence_count = count( $error['occurrences'] );
1951
1952	$entry = array(
1953	$n,
1954	$error['type'],
1955	$error['details'],
1956	$localized_timestamp . '<br /><span class="dlm-faint">(' . sprintf( _n( '%s occurrence logged', '%s occurrences logged', $occurrence_count, 'debug-log-manager' ), number_format_i18n( $occurrence_count ) ) . ')<span>',
1957	);
1958
1959	$entries[] = $entry;
1960
1961	$n++;
1962
1963	}
1964
1965	// Assemble data to return
1966
1967	$data = array(
1968	'status' => 'disabled', // Plugin/theme editor
1969	'entries' => $entries, // To parse data table with unlinked plugin/theme file paths
1970	);
1971
1972	echo json_encode( $data );
1973
1974	}
1975	}
1976
1977	}
1978
1979	/**
1980	* Log javascript errors
1981	*
1982	* @since 1.4.0
1983	*/
1984	public function log_js_errors() {
1985
1986	// Since we are using XHR for the js error logging, JSON data comes in via php://input
1987	$request = json_decode(urldecode(file_get_contents('php://input')), true); // an array
1988
1989	// Verify error content and nonce and then log the JS error
1990	// Source: https://plugins.svn.wordpress.org/lh-javascript-error-log/trunk/lh-javascript-error-log.php
1991	if ( isset( $request['message'] ) && isset( $request['script'] ) && isset( $request['lineNo'] ) && isset( $request['columnNo'] ) && ! empty( $request['nonce'] ) && wp_verify_nonce( $request['nonce'], DLM__SLUG ) ) {
1992
1993	// Sanitize all input data
1994	$message = sanitize_text_field( $request['message'] );
1995	$script = sanitize_text_field( $request['script'] );
1996	$line_number = sanitize_text_field( $request['lineNo'] );
1997	$column_number = sanitize_text_field( $request['columnNo'] );
1998	$page_url = sanitize_text_field( $request['pageUrl'] );
1999
2000	// The following entry will then be output with wp_kses()
2001	error_log( 'JavaScript Error: ' . $message . ' in ' . $script . ' on line ' . $line_number . ' column ' . $column_number . ' at ' . get_site_url() . $page_url );
2002
2003	} else {
2004
2005	wp_die();
2006
2007	}
2008
2009	}
2010
2011	/**
2012	* Check if a string is valid JSON
2013	*
2014	* @link https://stackoverflow.com/a/6041773
2015	* @since 2.1.0
2016	*/
2017	public function is_json( $string ) {
2018
2019	json_decode( $string );
2020	return json_last_error() === JSON_ERROR_NONE;
2021
2022	}
2023
2024	}