← All changes | lib/helper.php +278 -83 1.6.1 → 1.7.4 View file →

		@@ -1,6 +1,6 @@
1	1	<?php
2		-/*
	2	+/**
3	3	+=====================================================================+
4	4	| ____ _ ____ __ _ _ |
5	5	| / ___|___ __| | ___ | _ \ _ __ ___ / _(_) | ___ _ __ |
6	6	| | | / _ \ / _` |/ _ \ | |_) | '__/ _ \| |_| | |/ _ \ '__| |
		@@ -6,65 +6,110 @@
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		-if (! defined('ABSPATH') ) { die('Forbidden'); }
	14	+if (! defined('ABSPATH') ) {
	15	+ die('Forbidden');
	16	+}
15	17
16	18	// =====================================================================
17	19	// Various constants
18	20
19		-$upload_dir = wp_upload_dir();
20		-define('CODE_PROFILER_UPLOAD_DIR', $upload_dir['basedir'] .'/code-profiler');
	21	+// The profiles directory can be defined in the wp-config.php script
	22	+if (! defined('CODE_PROFILER_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	+ }
	31	+ define('CODE_PROFILER_UPLOAD_DIR', $upload_dir['basedir'] .'/code-profiler');
	32	+}
21	33	define('CODE_PROFILER_LOG', CODE_PROFILER_UPLOAD_DIR .'/log.php');
22	34	define('CODE_PROFILER_TMP_IOSTATS_LOG', 'iostats.tmp');
23	35	define('CODE_PROFILER_TMP_SUMMARY_LOG', 'summary.tmp');
24		-define('CODE_PROFILER_TMP_TICKS_LOG', 'ticks.tmp');
	36	+define('CODE_PROFILER_TMP_CALLS_LOG', 'calls.tmp');
25	37	define('CODE_PROFILER_TMP_DISKIO_LOG', 'diskio.tmp');
	38	+define('CODE_PROFILER_TMP_CONNECTIONS_LOG', 'connections.tmp');
26	39	define('CODE_PROFILER_UPDATE_NOTICE', '<div class="updated notice is-dismissible"><p>%s</p></div>');
27	40	define('CODE_PROFILER_ERROR_NOTICE', '<div class="error notice is-dismissible"><p>%s</p></div>');
28		-global $wp_version;
29		-if (! defined('CODE_PROFILER_UA') ) { // UA signatures can be user-defined in the wp-config.php
30		- define ('CODE_PROFILER_UA', [
31		- esc_html__('Desktop', 'code-profiler') => [
32		- 'Firefox' => 'Mozilla/5.0 (Linux x86_64; rv:110.0) Gecko/20100101 Firefox/110.0',
33		- 'Chrome' => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)'.
34		- ' Chrome/111.0.0.0 Safari/537.36',
35		- 'Edge' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,'.
36		- ' like Gecko) Chrome/111.0.0.0 Safari/537.36 Edg/110.0.1587.63'
37		- ],
38		- esc_html__('Mobile', 'code-profiler') => [
39		- 'Android Phone' => 'Mozilla/5.0 (Android 13; Mobile; rv:68.0) Gecko/68.0 Firefox/110.0',
40		- 'Android Tablet' => 'Mozilla/5.0 (Linux; Android 13.0; SAMSUNG-SM-T377A Build/NMF26X)'.
41		- ' AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Mobile Safari/537.36',
42		- 'iPhone' => 'Mozilla/5.0 (iPhone; CPU iPhone OS 16_3_1 like Mac OS X) AppleWebKit/605.1.15'.
43		- ' (KHTML, like Gecko) Version/16.3 Mobile/15E148 Safari/604.1',
44		- 'iPad' => 'Mozilla/5.0 (iPad; CPU OS 16_3_1 like Mac OS X) AppleWebKit/605.1.15'.
45		- ' (KHTML, like Gecko) GSA/213.0.449417121 Mobile/15E148 Safari/605.1.15'
46		- ],
47		- esc_html__('Bot', 'code-profiler') => [
48		- 'Google Bot' => 'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)',
49		- 'WordPress' => 'Mozilla/5.0 (compatible; CodeProfiler for WordPress/'. $wp_version .
50		- '; https://code-profiler.com/)'
51		- ]
	41	+if (! defined('CODE_PROFILER_MUPLUGIN') ) {
	42	+ // MU plugin's name can be defined in the wp-config.php
	43	+ define('CODE_PROFILER_MUPLUGIN', '0----code-profiler.php');
	44	+}
52	45
53		- ] );
	46	+/**
	47	+ * Since WP 6.7, translation loading must not be triggered too early.
	48	+ */
	49	+add_action('init', 'code_profiler_i18n_constants');
	50	+function code_profiler_i18n_constants() {
	51	+
	52	+ global $wp_version;
	53	+ if (! defined('CODE_PROFILER_UA') ) { // UA signatures can be user-defined in the wp-config.php
	54	+ define ('CODE_PROFILER_UA', [
	55	+ esc_html__('Desktop', 'code-profiler') => [
	56	+ 'Firefox' => 'Mozilla/5.0 (Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0',
	57	+ 'Chrome' => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML,'.
	58	+ ' like Gecko) Chrome/133.0.0.0 Safari/537.36',
	59	+ 'Edge' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,'.
	60	+ ' like Gecko) Chrome/133.0.0.0 Safari/537.36 Edg/131.0.2903.86'
	61	+ ],
	62	+ esc_html__('Mobile', 'code-profiler') => [
	63	+ 'Android Phone' => 'Mozilla/5.0 (Android 15; Mobile; rv:68.0) Gecko/68.0 Firefox/135.0',
	64	+ 'Android Tablet' => 'Mozilla/5.0 (Linux; Android 15.0; SAMSUNG-SM-T377A Build/NMF26X)'.
	65	+ ' AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Mobile Safari/537.36',
	66	+ 'iPhone' => 'Mozilla/5.0 (iPhone; CPU iPhone OS 17_7_2 like Mac OS X) AppleWebKit/605.1.15'.
	67	+ ' (KHTML, like Gecko) Version/17_7_2 Mobile/15E148 Safari/604.1',
	68	+ 'iPad' => 'Mozilla/5.0 (iPad; CPU OS 17_7_2 like Mac OS X) AppleWebKit/605.1.15'.
	69	+ ' (KHTML, like Gecko) GSA/213.0.449417121 Mobile/15E148 Safari/605.1.15'
	70	+ ],
	71	+ esc_html__('Bot', 'code-profiler') => [
	72	+ 'Google Bot' => 'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)',
	73	+ 'WordPress' => 'Mozilla/5.0 (compatible; CodeProfiler for WordPress/'. $wp_version .
	74	+ '; https://nintechnet.com/codeprofiler/)'
	75	+ ]
	76	+
	77	+ ] );
	78	+ }
	79	+ define('CODE_PROFILER_ACCURACY', [
	80	+ 1 => __('Highest', 'code-profiler'),
	81	+ 5 => __('High', 'code-profiler'),
	82	+ 10 => __('Moderate', 'code-profiler'),
	83	+ 15 => __('Low', 'code-profiler'),
	84	+ 20 => __('Lowest', 'code-profiler')
	85	+ ]);
54	86	}
55	87
56		-if (! defined('CODE_PROFILER_MUPLUGIN') ) {
57		- // MU plugin's name can be defined in the wp-config.php
58		- define('CODE_PROFILER_MUPLUGIN', '0----code-profiler.php');
	88	+// =====================================================================
	89	+// Find the main site upload dir on a multisite installation.
	90	+// Used when running the profiler via WP CLI.
	91	+// This code is based on the WP private _wp_upload_dir function.
	92	+
	93	+function code_profiler_upload_dir() {
	94	+
	95	+ $upload_path = trim( get_option('upload_path') );
	96	+ if ( empty( $upload_path ) || 'wp-content/uploads' === $upload_path ) {
	97	+ $basedir = WP_CONTENT_DIR . '/uploads';
	98	+ } elseif ( strpos( $upload_path, ABSPATH ) !== 0 ) {
	99	+ // $basedir is absolute, $upload_path is (maybe) relative to ABSPATH.
	100	+ $basedir = path_join( ABSPATH, $upload_path );
	101	+ } else {
	102	+ $basedir = $upload_path;
	103	+ }
	104	+
	105	+ if ( defined('UPLOADS') && ! ( is_multisite() && get_site_option('ms_files_rewriting') ) ) {
	106	+ $basedir = ABSPATH . UPLOADS;
	107	+ }
	108	+
	109	+ return ['basedir' => $basedir];
59	110	}
60		-define('CODE_PROFILER_ACCURACY', [
61		- 1 => __('Highest (default)', 'code-profiler'),
62		- 5 => __('High', 'code-profiler'),
63		- 10 => __('Moderate', 'code-profiler'),
64		- 15 => __('Low', 'code-profiler'),
65		- 20 => __('Lowest', 'code-profiler')
66		-]);
	111	+
67	112	// =====================================================================
68	113	// Prevent cURL timeout if a plugin changes its timeout options.
69	114
70	115	function code_profiler_curl_timeout( $handle, $parsed_args, $url ) {
		@@ -124,8 +169,12 @@
124	169
125	170	if (! file_exists( CODE_PROFILER_UPLOAD_DIR ) ) {
126	171	mkdir( CODE_PROFILER_UPLOAD_DIR, 0755 );
127	172	}
	173	+ if (! is_writable( CODE_PROFILER_UPLOAD_DIR ) ) {
	174	+ // PHP running as an Apache module?
	175	+ chmod( CODE_PROFILER_UPLOAD_DIR, 0777 );
	176	+ }
128	177	if (! file_exists( CODE_PROFILER_UPLOAD_DIR .'/index.html') ) {
129	178	touch( CODE_PROFILER_UPLOAD_DIR .'/index.html');
130	179	}
131	180	// For Apache & Litespeed
		@@ -180,12 +229,59 @@
180	229
181	230	}
182	231
183	232	// =====================================================================
	233	+// Check the PHP memory limit and return a suggested size
	234	+// for the profiler's buffer.
	235	+
	236	+function code_profiler_suggested_memory() {
	237	+
	238	+ $memory_limit = ini_get('memory_limit');
	239	+
	240	+ if ('-1' == $memory_limit ) {
	241	+ // Return max size
	242	+ return 10;
	243	+ }
	244	+
	245	+ if ( preg_match('/^(\d+)([PTGMK])$/i', $memory_limit, $match ) ) {
	246	+ $bytes = (int) $match[1];
	247	+ switch ( strtoupper( $match[2] ) ) {
	248	+ case 'P':
	249	+ $bytes *= 1024;
	250	+ case 'T':
	251	+ $bytes *= 1024;
	252	+ case 'G':
	253	+ $bytes *= 1024;
	254	+ case 'M':
	255	+ $bytes *= 1024;
	256	+ case 'K':
	257	+ $bytes *= 1024;
	258	+ }
	259	+ // 256 MB
	260	+ if ( $bytes >= 268435456 ) {
	261	+ return 10;
	262	+ // 128 MB
	263	+ } elseif ( $bytes >= 134217728 ) {
	264	+ return 7;
	265	+ // 64 MB
	266	+ } elseif ( $bytes >= 67108864 ) {
	267	+ return 4;
	268	+ // <64 MB
	269	+ } else {
	270	+ return 1;
	271	+ }
	272	+ }
	273	+ // Don't know :/
	274	+ return 5;
	275	+}
	276	+
	277	+// =====================================================================
184	278	// Create the default options.
185	279
186	280	function code_profiler_default_options() {
187	281
	282	+ $buffer = code_profiler_suggested_memory();
	283	+
188	284	$cp_options = [
189	285	'show_paths' => 'relative',
190	286	'display_name' => 'full',
191	287	'truncate_name' => 30,
		@@ -196,9 +292,10 @@
196	292	'warn_composer' => 1,
197	293	'enable_wpcli' => 1,
198	294	'disable_wpcron' => 1,
199	295	'http_response' => '^(?:3|4|5)\d{2}$',
200		- 'accuracy' => 1
	296	+ 'accuracy' => 1,
	297	+ 'buffer' => (int) $buffer
201	298	];
202	299
203	300	update_option('code-profiler', $cp_options );
204	301
		@@ -203,15 +300,23 @@
203	300	update_option('code-profiler', $cp_options );
204	301
205	302	}
206	303
207		-// =====================================================================
	304	+// ===================================================================== 2023-06-14
208	305	// Create a profile name.
209	306
210	307	function code_profiler_profile_name() {
211	308
212	309	return date('Y-m-d_') . substr( time(), 4 );
	310	+}
213	311
	312	+// ===================================================================== 2023-06-14
	313	+// Disable PHP display_errors so that notice, warning and error messages
	314	+// don't show up in the AJAX response.
	315	+
	316	+function code_profiler_hide_errors() {
	317	+
	318	+ ini_set('display_errors', 0 );
214	319	}
215	320
216	321	// =====================================================================
217	322	// Disable opcode cache.
		@@ -218,14 +323,15 @@
218	323
219	324	function code_profiler_disable_opcode() {
220	325
221	326	try {
222		- if (extension_loaded('Zend OPcache')) {
	327	+ if ( extension_loaded('Zend OPcache') ) {
223	328	ini_set('opcache.enable', 0);
224	329	} elseif ( extension_loaded('wincache') ) {
225	330	ini_set('wincache.fcenabled', 0);
226	331	}
227	332	set_time_limit(0);
	333	+ ini_set('memory_limit', -1);
228	334
229	335	} catch ( Exception $e ) { }
230	336
231	337	$cp_options = get_option('code-profiler');
		@@ -233,36 +339,32 @@
233	339	if (! defined('DISABLE_WP_CRON') ) {
234	340	define('DISABLE_WP_CRON', true );
235	341	}
236	342	}
	343	+}
237	344
238		-}
239	345	// =====================================================================
240		-// Verify the security key when running the profile.
	346	+// Verify the security key when running the profiler.
241	347
242	348	function code_profiler_verify_key() {
243	349
244	350	$response = [
245	351	'status' => 'error',
246		- 'message' => __('Security keys do not match. Reload the page and try again (%s)', 'code-profiler')
	352	+ 'message' => __('Security keys do not match. Reload the page and try again (%s)',
	353	+ 'code-profiler')
247	354	];
248	355
249		- $cp_options = get_option('code-profiler');
	356	+ if ( empty( $_REQUEST['profiler_key'] ) ) {
	357	+ $response['message'] = sprintf( $response['message'], '001');
250	358
251		- if ( empty( $cp_options['hash'] ) ) {
252		- $response['message'] = sprintf( $response['message'], '#1');
253		-
254	359	} else {
255		- if ( empty( $_REQUEST['profiler_key'] ) ) {
256		- $response['message'] = sprintf( $response['message'], '#2');
257		-
258		- } else {
259		- if ( $cp_options['hash'] == sha1( $_REQUEST['profiler_key'] ) ) {
260		- return;
261		- } else {
262		- $response['message'] = sprintf( $response['message'], '#3');
263		- }
	360	+ $file = CODE_PROFILER_UPLOAD_DIR .'/key_'. sha1( $_REQUEST['profiler_key'] ) .'.tmp';
	361	+ if ( file_exists( $file ) ) {
	362	+ // Delete it and accept the request
	363	+ unlink( $file );
	364	+ return;
264	365	}
	366	+ $response['message'] = sprintf( $response['message'], '002');
265	367	}
266	368	wp_send_json( $response );
267	369
268	370	}
		@@ -301,18 +403,37 @@
301	403	code_profiler_write2log( $string, 8, $create );
302	404	}
303	405
304	406	// =====================================================================
	407	+// Retrieve and return matching files from a directory.
	408	+
	409	+function code_profiler_glob( $directory, $regex, $pathname = false ) {
	410	+
	411	+ $list = [];
	412	+
	413	+ foreach ( new DirectoryIterator( $directory ) as $finfo ) {
	414	+ if (! $finfo->isDot() && preg_match("`$regex`", $finfo->getFilename() ) ) {
	415	+ if ( $pathname ) {
	416	+ $list[] = $finfo->getPathname();
	417	+ } else {
	418	+ $list[] = $finfo->getFilename();
	419	+ }
	420	+ }
	421	+ }
	422	+ return $list;
	423	+}
	424	+
	425	+// =====================================================================
305	426	// Verify if a profile exists and return its full path.
306	427
307	428	function code_profiler_get_profile_path( $id, $type = 'slugs') {
308	429
309		- $return = false;
	430	+ if (! empty( $id ) && preg_match('/^\d{10}\.\d+$/', $id ) ) {
310	431
311		- if (! empty( $id ) && preg_match('/^\d{10}\.\d+$/', $id ) ) {
312		- $glob = glob( CODE_PROFILER_UPLOAD_DIR ."/$id.*.$type.profile" );
	432	+ $glob = code_profiler_glob(CODE_PROFILER_UPLOAD_DIR, "$id\..+\.$type\.profile$", true);
	433	+
313	434	if ( is_array( $glob ) && ! empty( $glob[0] ) ) {
314		- if ( preg_match( "`/$id\.(.+?).$type.profile$`", $glob[0], $match ) ) {
	435	+ if ( preg_match( "`$id\.(.+?).$type.profile$`", $glob[0], $match ) ) {
315	436
316	437	return CODE_PROFILER_UPLOAD_DIR. "/$id.{$match[1]}";
317	438	}
318	439	}
		@@ -340,10 +461,17 @@
340	461	$buffer['error'] = $err;
341	462	return $buffer;
342	463	}
343	464
	465	+ /**
	466	+ * We don't use fgetcsv() as it requires the $escape parameter since PHP 8.4
	467	+ */
344	468	while (! feof( $fh ) ) {
345		- $buffer[] = fgetcsv( $fh, 1000, "\t" );
	469	+ $tmp = trim( fgets( $fh, 1000 ) );
	470	+ if (! $tmp ) {
	471	+ continue;
	472	+ }
	473	+ $buffer[] = explode( "\t", $tmp );
346	474	}
347	475
348	476	fclose( $fh );
349	477
		@@ -398,9 +526,9 @@
398	526
399	527	$string = $open;
400	528
401	529	if ( empty( $decode->items ) ) {
402		- $tmp = 'N/A';
	530	+ $tmp = __('N/A', 'code-profiler');
403	531	} else {
404	532	$tmp = (int) --$decode->items;
405	533	}
406	534	$string .= sprintf(
		@@ -410,9 +538,9 @@
410	538
411	539	$string .= $div;
412	540
413	541	if ( empty( $decode->time ) ) {
414		- $tmp = 'N/A';
	542	+ $tmp = __('N/A', 'code-profiler');
415	543	} else {
416	544	$tmp = number_format( $decode->time, 4 );
417	545	}
418	546	$string .= sprintf(
		@@ -422,9 +550,9 @@
422	550
423	551	$string .= $div;
424	552
425	553	if ( empty( $decode->memory ) ) {
426		- $tmp = 'N/A';
	554	+ $tmp = __('N/A', 'code-profiler');
427	555	} else {
428	556	$tmp = number_format( $decode->memory, 2);
429	557	}
430	558	$string .= sprintf(
		@@ -434,11 +562,11 @@
434	562
435	563	$string .= $div;
436	564
437	565	if ( empty( $decode->io ) ) {
438		- $tmp = 'N/A';
	566	+ $tmp = __('N/A', 'code-profiler');
439	567	} else {
440		- $tmp = number_format( $decode->io );
	568	+ $tmp = number_format( (int) $decode->io );
441	569	}
442	570	$string .= sprintf(
443	571	__('File I/O operations: %s', 'code-profiler'),
444	572	$tmp
		@@ -446,11 +574,11 @@
446	574
447	575	$string .= $div;
448	576
449	577	if ( empty( $decode->queries ) ) {
450		- $tmp = 'N/A';
	578	+ $tmp = __('N/A', 'code-profiler');
451	579	} else {
452		- $tmp = number_format( $decode->queries );
	580	+ $tmp = number_format( (int) $decode->queries );
453	581	}
454	582	$string .= sprintf(
455	583	__('SQL queries: %s', 'code-profiler'),
456	584	$tmp
		@@ -455,8 +583,20 @@
455	583	__('SQL queries: %s', 'code-profiler'),
456	584	$tmp
457	585	);
458	586
	587	+ $string .= $div;
	588	+
	589	+ if ( empty( CODE_PROFILER_ACCURACY[ $decode->precision ] ) ) {
	590	+ $tmp = __('N/A', 'code-profiler');
	591	+ } else {
	592	+ $tmp = CODE_PROFILER_ACCURACY[ $decode->precision ];
	593	+ }
	594	+ $string .= sprintf(
	595	+ __('Accuracy: %s', 'code-profiler'),
	596	+ $tmp
	597	+ );
	598	+
459	599	$string .= $close;
460	600
461	601	return $string;
462	602	}
		@@ -461,29 +601,30 @@
461	601	return $string;
462	602	}
463	603
464	604	// =====================================================================
465		-// Remove *tmp files left after an HTTP error (4xx or 5xx).
	605	+// Remove *tmp files left in the profiles folder.
466	606
467	607	function code_profiler_cleantmpfiles() {
468	608
469		- $glob = glob( CODE_PROFILER_UPLOAD_DIR .'/*.tmp');
	609	+ $glob = code_profiler_glob( CODE_PROFILER_UPLOAD_DIR, '\.tmp$', true );
	610	+
470	611	if ( is_array( $glob ) ) {
471		- $count = 0;
472	612	foreach( $glob as $file ) {
473		- $count++;
474	613	unlink( $file );
475	614	}
476		- if ( $count ) {
477		- code_profiler_log_info( sprintf(
478		- __('Deleting %s temporary files found in the profiles folder', 'code-profiler'),
479		- (int) $count
480		- ) );
481		- }
482	615	}
483	616	}
484	617
485	618	// =====================================================================
	619	+// Remove non-ASCII characters from a string.
	620	+
	621	+function code_profiler_ASCII_filter( $string ) {
	622	+
	623	+ return preg_replace('/[\x00-\x1f\x7f-\xff]/', '', $string );
	624	+}
	625	+
	626	+// =====================================================================
486	627	// Clear the log if it's bigger than 100KB.
487	628
488	629	function code_profiler_clearlog() {
489	630
		@@ -491,9 +632,9 @@
491	632	file_put_contents( CODE_PROFILER_LOG, "<?php exit; ?>\n" );
492	633	}
493	634	}
494	635
495		-// =====================================================================
	636	+// ===================================================================== 2023-06-15
496	637	// We don't want to be bothered by other themes/plugins' admin notices.
497	638
498	639	add_action('admin_head', 'code_profiler_hide_admin_notices');
499	640
		@@ -500,9 +641,63 @@
500	641	function code_profiler_hide_admin_notices() {
501	642	if ( isset( $_GET['page'] ) && $_GET['page'] == 'code-profiler') {
502	643	remove_all_actions('admin_notices');
503	644	remove_all_actions('all_admin_notices');
	645	+ add_filter('admin_footer_text', 'code_profiler_admin_footer');
504	646	}
	647	+}
	648	+
	649	+function code_profiler_admin_footer () {
	650	+ echo '<span id="footer-thankyou">'.
	651	+ sprintf(
	652	+ /* Translators: %s are the '<a href="">' and '</a>' anchors */
	653	+ esc_html(
	654	+ 'Thank you for using %sCode Profiler%s.',
	655	+ 'code-profiler'
	656	+ ),
	657	+ '<a href="https://nintechnet.com/codeprofiler/" target="_blank">',
	658	+ '</a>'
	659	+ ).
	660	+ '</span>';
	661	+}
	662	+
	663	+// =====================================================================
	664	+// Display/hide an element depending on some value
	665	+
	666	+function code_profiler_hide( $var, $val ) {
	667	+
	668	+ if ( $var == $val ) {
	669	+ echo " style='display:none'";
	670	+ }
	671	+}
	672	+
	673	+// =====================================================================
	674	+// Retrieve all themes.
	675	+
	676	+function code_profiler_get_themes() {
	677	+
	678	+ $list = [];
	679	+
	680	+ // Make sure the function is loaded
	681	+ if (! function_exists('wp_get_themes') ) {
	682	+ require_once ABSPATH . 'wp-includes/theme.php';
	683	+ }
	684	+ $themes = wp_get_themes();
	685	+ foreach( $themes as $k => $v ) {
	686	+ if ( $v->Name ) {
	687	+ $list[ $k ] = [
	688	+ 'n' => $v->Name,
	689	+
	690	+ 't' => $v->Template
	691	+ ];
	692	+ } else {
	693	+ $list[ $k ] = [
	694	+ 'n' => $k,
	695	+ 't' => $v->Template
	696	+ ];
	697	+ }
	698	+ }
	699	+ return $list;
505	700	}
506	701
507	702	// =====================================================================
508	703	// EOF