← All changes | lib/helper.php +374 -87 1.6.6 → 1.9.6 View file →

		@@ -6,9 +6,9 @@
6	6	| | | / _ \ / _` |/ _ \ | |_) | '__/ _ \| |_| | |/ _ \ '__| |
7	7	| | |__| (_) | (_| | __/ | __/| | | (_) | _| | | __/ | |
8	8	| \____\___/ \__,_|\___| |_| |_| \___/|_| |_|_|\___|_| |
9	9	| |
10		- | (c) Jerome Bruandet ~ https://code-profiler.com/ |
	10	+ | (c) Jerome Bruandet ~ https://nintechnet.com/codeprofiler/ |
11	11	+=====================================================================+
12	12	*/
13	13
14	14	if (! defined('ABSPATH') ) {
		@@ -19,58 +19,99 @@
19	19	// Various constants
20	20
21	21	// The profiles directory can be defined in the wp-config.php script
22	22	if (! defined('CODE_PROFILER_UPLOAD_DIR') ) {
23		- $upload_dir = wp_upload_dir();
	23	+ // When running Code Profiler via WP CLI on a child site of a multisite installation,
	24	+ // we need to get the main site upload folder otherwise wp_upload_dir will return
	25	+ // the child site's
	26	+ if ( is_multisite() && ! ( is_main_network() && is_main_site() && defined('MULTISITE') ) ) {
	27	+ $upload_dir = code_profiler_upload_dir();
	28	+ } else {
	29	+ $upload_dir = wp_upload_dir();
	30	+ }
24	31	define('CODE_PROFILER_UPLOAD_DIR', $upload_dir['basedir'] .'/code-profiler');
25	32	}
26	33	define('CODE_PROFILER_LOG', CODE_PROFILER_UPLOAD_DIR .'/log.php');
27	34	define('CODE_PROFILER_TMP_IOSTATS_LOG', 'iostats.tmp');
28	35	define('CODE_PROFILER_TMP_SUMMARY_LOG', 'summary.tmp');
	36	+define('CODE_PROFILER_TMP_RERUN_LOG', 'rerun.tmp');
29	37	define('CODE_PROFILER_TMP_CALLS_LOG', 'calls.tmp');
30	38	define('CODE_PROFILER_TMP_DISKIO_LOG', 'diskio.tmp');
31	39	define('CODE_PROFILER_TMP_CONNECTIONS_LOG', 'connections.tmp');
32	40	define('CODE_PROFILER_UPDATE_NOTICE', '<div class="updated notice is-dismissible"><p>%s</p></div>');
33	41	define('CODE_PROFILER_ERROR_NOTICE', '<div class="error notice is-dismissible"><p>%s</p></div>');
34		-global $wp_version;
35		-if (! defined('CODE_PROFILER_UA') ) { // UA signatures can be user-defined in the wp-config.php
36		- define ('CODE_PROFILER_UA', [
37		- esc_html__('Desktop', 'code-profiler') => [
38		- 'Firefox' => 'Mozilla/5.0 (Linux x86_64; rv:110.0) Gecko/20100101 Firefox/110.0',
39		- 'Chrome' => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)'.
40		- ' Chrome/111.0.0.0 Safari/537.36',
41		- 'Edge' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,'.
42		- ' like Gecko) Chrome/111.0.0.0 Safari/537.36 Edg/110.0.1587.63'
43		- ],
44		- esc_html__('Mobile', 'code-profiler') => [
45		- 'Android Phone' => 'Mozilla/5.0 (Android 13; Mobile; rv:68.0) Gecko/68.0 Firefox/110.0',
46		- 'Android Tablet' => 'Mozilla/5.0 (Linux; Android 13.0; SAMSUNG-SM-T377A Build/NMF26X)'.
47		- ' AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Mobile Safari/537.36',
48		- 'iPhone' => 'Mozilla/5.0 (iPhone; CPU iPhone OS 16_3_1 like Mac OS X) AppleWebKit/605.1.15'.
49		- ' (KHTML, like Gecko) Version/16.3 Mobile/15E148 Safari/604.1',
50		- 'iPad' => 'Mozilla/5.0 (iPad; CPU OS 16_3_1 like Mac OS X) AppleWebKit/605.1.15'.
51		- ' (KHTML, like Gecko) GSA/213.0.449417121 Mobile/15E148 Safari/605.1.15'
52		- ],
53		- esc_html__('Bot', 'code-profiler') => [
54		- 'Google Bot' => 'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)',
55		- 'WordPress' => 'Mozilla/5.0 (compatible; CodeProfiler for WordPress/'. $wp_version .
56		- '; https://code-profiler.com/)'
57		- ]
	42	+define('CODE_PROFILER_WARNING_NOTICE', '<div class="notice notice-warning"><p>%s</p></div>');
	43	+if (! defined('CODE_PROFILER_MUPLUGIN') ) {
	44	+ // MU plugin's name can be defined in the wp-config.php
	45	+ define('CODE_PROFILER_MUPLUGIN', '0----code-profiler.php');
	46	+}
58	47
59		- ] );
	48	+/**
	49	+ * Since WP 6.7, translation loading must not be triggered too early.
	50	+ */
	51	+add_action('init', 'code_profiler_i18n_constants');
	52	+function code_profiler_i18n_constants() {
	53	+
	54	+ global $wp_version;
	55	+ if (! defined('CODE_PROFILER_UA') ) { // UA signatures can be user-defined in the wp-config.php
	56	+ define ('CODE_PROFILER_UA', [
	57	+ esc_html__('Desktop', 'code-profiler') => [
	58	+ 'Firefox' => 'Mozilla/5.0 (Linux x86_64; rv:149.0) Gecko/20100101 Firefox/149.0',
	59	+ 'Chrome' => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML,'.
	60	+ ' like Gecko) Chrome/147.0.0.0 Safari/537.36',
	61	+ 'Edge' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,'.
	62	+ ' like Gecko) Chrome/147.0.0.0 Safari/537.36 Edg/Chrome/147.0.7727.50'
	63	+ ],
	64	+ esc_html__('Mobile', 'code-profiler') => [
	65	+ 'Android Phone' => 'Mozilla/5.0 (Android 16; Mobile; rv:68.0) Gecko/68.0 Firefox/149.0',
	66	+ 'Android Tablet' => 'Mozilla/5.0 (Linux; Android 16.0; SAMSUNG-SM-T377A Build/NMF26X)'.
	67	+ ' AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.7727.50 Mobile Safari/537.36',
	68	+ 'iPhone' => 'Mozilla/5.0 (iPhone; CPU iPhone OS 18_7_7 like Mac OS X) AppleWebKit/605.1.15'.
	69	+ ' (KHTML, like Gecko) Version/26.0 Mobile/15E148 Safari/604.1',
	70	+ 'iPad' => 'Mozilla/5.0 (iPad; CPU OS 18_7_7 like Mac OS X) AppleWebKit/605.1.15'.
	71	+ ' (KHTML, like Gecko) GSA/213.0.449417121 Mobile/15E148 Safari/605.1.15'
	72	+ ],
	73	+ esc_html__('Bot', 'code-profiler') => [
	74	+ 'Google Bot' => 'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)',
	75	+ 'WordPress' => 'Mozilla/5.0 (compatible; CodeProfiler for WordPress/'. $wp_version .
	76	+ '; https://nintechnet.com/codeprofiler/)'
	77	+ ]
	78	+
	79	+ ] );
	80	+ }
	81	+ define('CODE_PROFILER_ACCURACY', [
	82	+ 1 => __('Highest', 'code-profiler'),
	83	+ 5 => __('High', 'code-profiler'),
	84	+ 10 => __('Moderate', 'code-profiler'),
	85	+ 15 => __('Low', 'code-profiler'),
	86	+ 20 => __('Lowest', 'code-profiler')
	87	+ ]);
60	88	}
61	89
62		-if (! defined('CODE_PROFILER_MUPLUGIN') ) {
63		- // MU plugin's name can be defined in the wp-config.php
64		- define('CODE_PROFILER_MUPLUGIN', '0----code-profiler.php');
	90	+// =====================================================================
	91	+// Find the main site upload dir on a multisite installation.
	92	+// Used when running the profiler via WP CLI.
	93	+// This code is based on the WP private _wp_upload_dir function.
	94	+
	95	+function code_profiler_upload_dir() {
	96	+
	97	+ $upload_path = trim( get_option('upload_path') );
	98	+ if ( empty( $upload_path ) || 'wp-content/uploads' === $upload_path ) {
	99	+ $basedir = WP_CONTENT_DIR . '/uploads';
	100	+ } elseif ( strpos( $upload_path, ABSPATH ) !== 0 ) {
	101	+ // $basedir is absolute, $upload_path is (maybe) relative to ABSPATH.
	102	+ $basedir = path_join( ABSPATH, $upload_path );
	103	+ } else {
	104	+ $basedir = $upload_path;
	105	+ }
	106	+
	107	+ if ( defined('UPLOADS') && ! ( is_multisite() && get_site_option('ms_files_rewriting') ) ) {
	108	+ $basedir = ABSPATH . UPLOADS;
	109	+ }
	110	+
	111	+ return ['basedir' => $basedir];
65	112	}
66		-define('CODE_PROFILER_ACCURACY', [
67		- 1 => __('Highest', 'code-profiler'),
68		- 5 => __('High', 'code-profiler'),
69		- 10 => __('Moderate', 'code-profiler'),
70		- 15 => __('Low', 'code-profiler'),
71		- 20 => __('Lowest', 'code-profiler')
72		-]);
	113	+
73	114	// =====================================================================
74	115	// Prevent cURL timeout if a plugin changes its timeout options.
75	116
76	117	function code_profiler_curl_timeout( $handle, $parsed_args, $url ) {
		@@ -88,34 +129,123 @@
88	129	// Update version in the DB and check if options must be updated.
89	130
90	131	function code_profiler_init_update() {
91	132
92		- $cp_options = get_option('code-profiler');
93		- if ( empty( $cp_options['version'] ) ||
94		- version_compare( $cp_options['version'], CODE_PROFILER_VERSION, '<') ) {
	133	+ if ( ( $cp_options = get_option('code-profiler') ) == false ) {
	134	+ /**
	135	+ * "Automatic conversion of false to array is deprecated" since PHP 8.1
	136	+ */
	137	+ $cp_options = [];
	138	+ }
95	139
	140	+ if ( empty( $cp_options['version'] ) ) {
96	141	$cp_options['version'] = CODE_PROFILER_VERSION;
	142	+ update_option('code-profiler', $cp_options );
97	143
	144	+ } elseif ( version_compare( $cp_options['version'], CODE_PROFILER_VERSION, '<') ) {
	145	+
98	146	// Version 1.1
99		- if (! isset( $cp_options['enable_wpcli'] ) ) {
100		- $cp_options['enable_wpcli'] = 1;
	147	+ if ( version_compare( $cp_options['version'], '1.1', '<' ) ) {
	148	+ if (! isset( $cp_options['enable_wpcli'] ) ) {
	149	+ $cp_options['enable_wpcli'] = 1;
	150	+ }
101	151	}
102	152
103	153	// Version 1.2
104		- if (! isset( $cp_options['disable_wpcron'] ) ) {
105		- $cp_options['disable_wpcron'] = 1;
	154	+ if ( version_compare( $cp_options['version'], '1.2', '<' ) ) {
	155	+ if (! isset( $cp_options['disable_wpcron'] ) ) {
	156	+ $cp_options['disable_wpcron'] = 1;
	157	+ }
106	158	}
107	159
108	160	// Version 1.3.1
109		- if (! isset( $cp_options['http_response'] ) ) {
110		- $cp_options['http_response'] = '^(?:3|4|5)\d{2}$';
	161	+ if ( version_compare( $cp_options['version'], '1.3.1', '<' ) ) {
	162	+ if (! isset( $cp_options['http_response'] ) ) {
	163	+ $cp_options['http_response'] = '^(?:3|4|5)\d{2}$';
	164	+ }
111	165	}
112	166
113	167	// Version 1.5
114		- if (! isset( $cp_options['accuracy'] ) ) {
115		- $cp_options['accuracy'] = 1;
	168	+ if ( version_compare( $cp_options['version'], '1.5', '<' ) ) {
	169	+ if (! isset( $cp_options['accuracy'] ) ) {
	170	+ $cp_options['accuracy'] = 1;
	171	+ }
116	172	}
117	173
	174	+ // Version 1.7.5
	175	+ if ( version_compare( $cp_options['version'], '1.7.5', '<' ) ) {
	176	+ if (! isset( $cp_options['php_error'] ) ) {
	177	+ $cp_options['php_error'] = 1;
	178	+ }
	179	+ }
	180	+
	181	+ // Version 1.8
	182	+ if ( version_compare( $cp_options['version'], '1.8', '<' ) ) {
	183	+ if ( isset( $cp_options['mem_where'] ) ) {
	184	+ $cp_options['mem']['x_end'] = $cp_options['mem_where'];
	185	+ unset( $cp_options['mem_where'] );
	186	+ }
	187	+ if ( isset( $cp_options['mem_post'] ) ) {
	188	+ $cp_options['mem']['post'] = $cp_options['mem_post'];
	189	+ unset( $cp_options['mem_post'] );
	190	+ }
	191	+ if ( isset( $cp_options['mem_user'] ) ) {
	192	+ $cp_options['mem']['x_auth'] = $cp_options['mem_user'];
	193	+ unset( $cp_options['mem_user'] );
	194	+ }
	195	+ if ( isset( $cp_options['mem_username'] ) ) {
	196	+ $cp_options['mem']['username'] = $cp_options['mem_username'];
	197	+ unset( $cp_options['mem_username'] );
	198	+ }
	199	+ if ( isset( $cp_options['mem_method'] ) ) {
	200	+ $cp_options['mem']['method'] = $cp_options['mem_method'];
	201	+ unset( $cp_options['mem_method'] );
	202	+ }
	203	+ if ( isset( $cp_options['mem_theme'] ) ) {
	204	+ $cp_options['mem']['theme'] = $cp_options['mem_theme'];
	205	+ unset( $cp_options['mem_theme'] );
	206	+ }
	207	+ if ( isset( $cp_options['ua'] ) ) {
	208	+ $cp_options['mem']['user_agent'] = $cp_options['ua'];
	209	+ unset( $cp_options['ua'] );
	210	+ }
	211	+ if ( isset( $cp_options['cookies'] ) ) {
	212	+ $cp_options['mem']['cookies'] = $cp_options['cookies'];
	213	+ unset( $cp_options['cookies'] );
	214	+ }
	215	+ if ( isset( $cp_options['mem_content_type'] ) ) {
	216	+ $cp_options['mem']['content_type'] = $cp_options['mem_content_type'];
	217	+ unset( $cp_options['mem_content_type'] );
	218	+ }
	219	+ if ( isset( $cp_options['payload'] ) ) {
	220	+ $cp_options['mem']['payload'] = $cp_options['payload'];
	221	+ unset( $cp_options['payload'] );
	222	+ }
	223	+ if ( isset( $cp_options['custom_headers'] ) ) {
	224	+ $cp_options['mem']['custom_headers'] = $cp_options['custom_headers'];
	225	+ unset( $cp_options['custom_headers'] );
	226	+ }
	227	+ if ( isset( $cp_options['exclusions'] ) ) {
	228	+ $cp_options['mem']['exclusions'] = $cp_options['exclusions'];
	229	+ unset( $cp_options['exclusions'] );
	230	+ }
	231	+ }
	232	+
	233	+ // Version 1.8.1
	234	+ if ( version_compare( $cp_options['version'], '1.8.1', '<' ) ) {
	235	+ CodeProfiler_WPCron::install();
	236	+ }
	237	+
	238	+ /**
	239	+ * Version 1.9.2
	240	+ */
	241	+ if ( version_compare( $cp_options['version'], '1.9.2', '<' ) ) {
	242	+ unset( $cp_options['warn_composer'] );
	243	+ }
	244	+
	245	+ // Adjust current version
	246	+ $cp_options['version'] = CODE_PROFILER_VERSION;
	247	+
118	248	// Update version in the DB
119	249	update_option('code-profiler', $cp_options );
120	250	}
121	251
		@@ -128,13 +258,17 @@
128	258
129	259	function code_profiler_check_uploadsdir() {
130	260
131	261	if (! file_exists( CODE_PROFILER_UPLOAD_DIR ) ) {
132		- mkdir( CODE_PROFILER_UPLOAD_DIR, 0755 );
	262	+ wp_mkdir_p( CODE_PROFILER_UPLOAD_DIR );
133	263	}
134		- if (! is_writable( CODE_PROFILER_UPLOAD_DIR ) ) {
135		- // PHP running as an Apache module?
136		- chmod( CODE_PROFILER_UPLOAD_DIR, 0777 );
	264	+ if (! is_writable( CODE_PROFILER_UPLOAD_DIR ) || ! is_dir( CODE_PROFILER_UPLOAD_DIR ) ) {
	265	+ wp_die(
	266	+ sprintf(
	267	+ __('Error: The %s folder cannot be created or is read only', 'code-profiler'),
	268	+ esc_html( CODE_PROFILER_UPLOAD_DIR ) .'/'
	269	+ )
	270	+ );
137	271	}
138	272	if (! file_exists( CODE_PROFILER_UPLOAD_DIR .'/index.html') ) {
139	273	touch( CODE_PROFILER_UPLOAD_DIR .'/index.html');
140	274	}
		@@ -249,9 +383,8 @@
249	383	'chart_type' => 'x',
250	384	'chart_max_plugins' => 25,
251	385	'hide_empty_value' => 1,
252	386	'table_max_rows' => 30,
253		- 'warn_composer' => 1,
254	387	'enable_wpcli' => 1,
255	388	'disable_wpcron' => 1,
256	389	'http_response' => '^(?:3|4|5)\d{2}$',
257	390	'accuracy' => 1,
		@@ -295,44 +428,64 @@
295	428
296	429	} catch ( Exception $e ) { }
297	430
298	431	$cp_options = get_option('code-profiler');
	432	+ /**
	433	+ * Disable WP-CRON.
	434	+ */
299	435	if (! empty( $cp_options['disable_wpcron'] ) ) {
300	436	if (! defined('DISABLE_WP_CRON') ) {
301	437	define('DISABLE_WP_CRON', true );
302	438	}
303	439	}
	440	+ /**
	441	+ * Enable PHP error logging.
	442	+ */
	443	+ if (! empty( $cp_options['php_error'] ) ) {
	444	+ ini_set('log_errors', 1 );
	445	+ $phplog = ini_get('error_log');
	446	+ if ( empty( $phplog ) || $phplog === false ) {
	447	+ ini_set('error_log', WP_CONTENT_DIR .'/debug.log');
	448	+ } else {
	449	+ ini_set('error_log', $phplog );
	450	+ }
	451	+ }
	452	+}
304	453
305		-}
306	454	// =====================================================================
307		-// Verify the security key when running the profile.
	455	+// Verify the security key when running the profiler.
308	456
309	457	function code_profiler_verify_key() {
310	458
311	459	$response = [
312	460	'status' => 'error',
313		- 'message' => __('Security keys do not match. Reload the page and try again (%s)', 'code-profiler')
	461	+ // We cannot load translation here.
	462	+ 'message' => 'Security keys do not match. Reload the page and try again (%s)'
314	463	];
315	464
316		- $cp_options = get_option('code-profiler');
	465	+ if ( empty( $_REQUEST['profiler_key'] ) ) {
	466	+ $response['message'] = sprintf( $response['message'], '001');
317	467
318		- if ( empty( $cp_options['hash'] ) ) {
319		- $response['message'] = sprintf( $response['message'], '#1');
320		-
321	468	} else {
322		- if ( empty( $_REQUEST['profiler_key'] ) ) {
323		- $response['message'] = sprintf( $response['message'], '#2');
	469	+ $file = CODE_PROFILER_UPLOAD_DIR .'/key_'. sha1( $_REQUEST['profiler_key'] ) .'.tmp';
	470	+ if ( file_exists( $file ) ) {
	471	+ /**
	472	+ * We limit the TTL to max $expire seconds to match code_profiler_cleantmpfiles().
	473	+ */
	474	+ $now = time();
	475	+ $expire = 20; // seconds
	476	+ if ( filemtime( $file ) + $expire < $now ) {
	477	+ $response['message'] = sprintf( $response['message'], '003');
	478	+ wp_send_json( $response );
	479	+ }
324	480
325		- } else {
326		- if ( $cp_options['hash'] == sha1( $_REQUEST['profiler_key'] ) ) {
327		- return;
328		- } else {
329		- $response['message'] = sprintf( $response['message'], '#3');
330		- }
	481	+ // Delete it and accept the request
	482	+ unlink( $file );
	483	+ return;
331	484	}
	485	+ $response['message'] = sprintf( $response['message'], '002');
332	486	}
333	487	wp_send_json( $response );
334		-
335	488	}
336	489
337	490	// =====================================================================
338	491	// Write message to the log.
		@@ -368,18 +521,37 @@
368	521	code_profiler_write2log( $string, 8, $create );
369	522	}
370	523
371	524	// =====================================================================
	525	+// Retrieve and return matching files from a directory.
	526	+
	527	+function code_profiler_glob( $directory, $regex, $pathname = false ) {
	528	+
	529	+ $list = [];
	530	+
	531	+ foreach ( new DirectoryIterator( $directory ) as $finfo ) {
	532	+ if (! $finfo->isDot() && preg_match("`$regex`", $finfo->getFilename() ) ) {
	533	+ if ( $pathname ) {
	534	+ $list[] = $finfo->getPathname();
	535	+ } else {
	536	+ $list[] = $finfo->getFilename();
	537	+ }
	538	+ }
	539	+ }
	540	+ return $list;
	541	+}
	542	+
	543	+// =====================================================================
372	544	// Verify if a profile exists and return its full path.
373	545
374	546	function code_profiler_get_profile_path( $id, $type = 'slugs') {
375	547
376		- $return = false;
	548	+ if (! empty( $id ) && preg_match('/^\d{10}\.\d+$/', $id ) ) {
377	549
378		- if (! empty( $id ) && preg_match('/^\d{10}\.\d+$/', $id ) ) {
379		- $glob = glob( CODE_PROFILER_UPLOAD_DIR ."/$id.*.$type.profile" );
	550	+ $glob = code_profiler_glob(CODE_PROFILER_UPLOAD_DIR, "$id\..+\.$type\.profile$", true);
	551	+
380	552	if ( is_array( $glob ) && ! empty( $glob[0] ) ) {
381		- if ( preg_match( "`/$id\.(.+?).$type.profile$`", $glob[0], $match ) ) {
	553	+ if ( preg_match( "`$id\.(.+?).$type.profile$`", $glob[0], $match ) ) {
382	554
383	555	return CODE_PROFILER_UPLOAD_DIR. "/$id.{$match[1]}";
384	556	}
385	557	}
		@@ -407,10 +579,17 @@
407	579	$buffer['error'] = $err;
408	580	return $buffer;
409	581	}
410	582
	583	+ /**
	584	+ * We don't use fgetcsv() as it requires the $escape parameter since PHP 8.4
	585	+ */
411	586	while (! feof( $fh ) ) {
412		- $buffer[] = fgetcsv( $fh, 1000, "\t" );
	587	+ $tmp = trim( fgets( $fh, 1000 ) );
	588	+ if (! $tmp ) {
	589	+ continue;
	590	+ }
	591	+ $buffer[] = explode( "\t", $tmp );
413	592	}
414	593
415	594	fclose( $fh );
416	595
		@@ -540,29 +719,49 @@
540	719	return $string;
541	720	}
542	721
543	722	// =====================================================================
544		-// Remove *tmp files left after an HTTP error (4xx or 5xx).
	723	+// Remove *tmp files left in the profiles folder.
545	724
546	725	function code_profiler_cleantmpfiles() {
547	726
548		- $glob = glob( CODE_PROFILER_UPLOAD_DIR .'/*.tmp');
	727	+ $glob = code_profiler_glob( CODE_PROFILER_UPLOAD_DIR, '\.tmp$', true );
	728	+
549	729	if ( is_array( $glob ) ) {
550		- $count = 0;
	730	+
	731	+ $now = time();
551	732	foreach( $glob as $file ) {
552		- $count++;
	733	+ /**
	734	+ * Temporary files deletion:
	735	+ * - +20 seconds for temp sessions (to match the TTL checked at runtime).
	736	+ * - +10 minutes for unmatched temp profiles.
	737	+ */
	738	+ if ( strpos( $file, CODE_PROFILER_UPLOAD_DIR .'/key_') === 0 ) {
	739	+ if ( filemtime( $file ) + 20 > $now ) {
	740	+ continue;
	741	+ }
	742	+ } else {
	743	+ if ( filemtime( $file ) + 60 * 10 > $now ) {
	744	+ continue;
	745	+ }
	746	+ }
	747	+ /**
	748	+ * Delete all temp files.
	749	+ */
553	750	unlink( $file );
554	751	}
555		- if ( $count ) {
556		- code_profiler_log_info( sprintf(
557		- __('Deleting %s temporary files found in the profiles folder', 'code-profiler'),
558		- (int) $count
559		- ) );
560		- }
561	752	}
562	753	}
563	754
564	755	// =====================================================================
	756	+// Remove non-ASCII characters from a string.
	757	+
	758	+function code_profiler_ASCII_filter( $string ) {
	759	+
	760	+ return preg_replace('/[\x00-\x1f\x7f-\xff]/', '', $string );
	761	+}
	762	+
	763	+// =====================================================================
565	764	// Clear the log if it's bigger than 100KB.
566	765
567	766	function code_profiler_clearlog() {
568	767
		@@ -591,21 +790,109 @@
591	790	esc_html(
592	791	'Thank you for using %sCode Profiler%s.',
593	792	'code-profiler'
594	793	),
595		- '<a href="https://code-profiler.com" target="_blank">',
	794	+ '<a href="https://nintechnet.com/codeprofiler/" target="_blank">',
596	795	'</a>'
597	796	).
598	797	'</span>';
599	798	}
600	799
	800	+
601	801	// =====================================================================
602		-// Display/hide an element depending on some value
	802	+// Hide/display an element depending on some value.
603	803
604		-function code_profiler_hide( $var, $val ) {
	804	+function code_profiler_showhide( $var, $val ) {
605	805
606	806	if ( $var == $val ) {
	807	+ echo " style='display:block'";
	808	+ } else {
607	809	echo " style='display:none'";
	810	+ }
	811	+}
	812	+
	813	+// =====================================================================
	814	+// Retrieve all themes.
	815	+
	816	+function code_profiler_get_themes() {
	817	+
	818	+ $list = [];
	819	+
	820	+ // Make sure the function is loaded
	821	+ if (! function_exists('wp_get_themes') ) {
	822	+ require_once ABSPATH . 'wp-includes/theme.php';
	823	+ }
	824	+ $themes = wp_get_themes();
	825	+ foreach( $themes as $k => $v ) {
	826	+ if ( $v->Name ) {
	827	+ $list[ $k ] = [
	828	+ 'n' => $v->Name,
	829	+
	830	+ 't' => $v->Template
	831	+ ];
	832	+ } else {
	833	+ $list[ $k ] = [
	834	+ 'n' => $k,
	835	+ 't' => $v->Template
	836	+ ];
	837	+ }
	838	+ }
	839	+ return $list;
	840	+}
	841	+
	842	+// =====================================================================
	843	+// Retrieve all available cron events.
	844	+
	845	+function code_profiler_get_crons() {
	846	+
	847	+ $list = [];
	848	+
	849	+ $wp_crons = _get_cron_array();
	850	+
	851	+ if ( empty( $wp_crons ) ) {
	852	+ return $list;
	853	+ }
	854	+
	855	+ foreach ( $wp_crons as $timestamp => $cronhooks ) {
	856	+ foreach ( $cronhooks as $hook => $keys ) {
	857	+ $list[] = $hook;
	858	+ }
	859	+ }
	860	+ sort( $list );
	861	+ return $list;
	862	+}
	863	+
	864	+// =====================================================================
	865	+// Create a file with the ABSPATH.
	866	+
	867	+function code_profiler_create_tmpfile() {
	868	+
	869	+ $tmp_folder = dirname( __DIR__ ) .'/tmp';
	870	+ $tmp_file = "$tmp_folder/profiler.inc.php";
	871	+
	872	+ if (! is_dir( $tmp_folder ) ) {
	873	+ $res = @ mkdir( $tmp_folder );
	874	+ if ( false === $res ) {
	875	+ return sprintf(
	876	+ __('Cannot create temporary folder: [%s]. Any attempt to profile a cron event will likely fail.', 'code-profiler'),
	877	+ $tmp_folder
	878	+ );
	879	+ }
	880	+ }
	881	+
	882	+ if (! is_file( "$tmp_folder/index.html" ) ) {
	883	+ touch( "$tmp_folder/index.html" );
	884	+ }
	885	+
	886	+ $res = @ file_put_contents(
	887	+ $tmp_file,
	888	+ "<?php\nconst ABSPATH = '". ABSPATH ."';\n"
	889	+ );
	890	+ if ( false === $res ) {
	891	+ return sprintf(
	892	+ __('Cannot create temporary file: [%s]. Any attempt to profile a cron event will likely fail.', 'code-profiler'),
	893	+ $tmp_file
	894	+ );
608	895	}
609	896	}
610	897
611	898	// =====================================================================