← All changes | lib/class-troubleshooter.php +117 -22 1.6.4 → 1.9.6 View file →

		@@ -1,6 +1,6 @@
1	1	<?php
2		-/*
	2	+/**
3	3	+=====================================================================+
4	4	| ____ _ ____ __ _ _ |
5	5	| / ___|___ __| | ___ | _ \ _ __ ___ / _(_) | ___ _ __ |
6	6	| | | / _ \ / _` |/ _ \ | |_) | '__/ _ \| |_| | |/ _ \ '__| |
		@@ -6,33 +6,38 @@
6	6	| | | / _ \ / _` |/ _ \ | |_) | '__/ _ \| |_| | |/ _ \ '__| |
7	7	| | |__| (_) | (_| | __/ | __/| | | (_) | _| | | __/ | |
8	8	| \____\___/ \__,_|\___| |_| |_| \___/|_| |_|_|\___|_| |
9	9	| |
10		- | (c) Jerome Bruandet ~ https://code-profiler.com/ |
11		- +=====================================================================+
	10	+ | (c) Jerome Bruandet ~ https://nintechnet.com/codeprofiler/ |
	11	+ +=====================================================================+ 2024-08-14
12	12	*/
13	13
14		-if (! defined('ABSPATH') ) { die('Forbidden'); }
	14	+if (! defined('ABSPATH') ) {
	15	+ die('Forbidden');
	16	+}
15	17
16	18	// =====================================================================
17	19
18	20	class CP_Troubleshooter {
19	21
20		- /********************************************************************
	22	+ /**
21	23	* Array to handle all results
22	24	*/
23	25	private $buffer = [];
24	26
25		- /********************************************************************
	27	+ /**
26	28	* Initialize.
27	29	*/
28	30	public function __construct() {
29	31
30	32	$this->get_system_info('sysinfo');
	33	+ $this->test_admin_ajax('admin-ajax');
31	34	$this->cp_info('code-profiler');
32	35	$this->function_exists('code-profiler');
33	36	$this->check_wpdb('wpdb');
	37	+ $this->check_cache('cache');
34	38	$this->check_proxy('proxy');
	39	+ $this->is_multisite('multisite');
35	40	$this->get_all_plugins('plugins');
36	41	$this->get_theme('themes');
37	42	$this->get_cp_config();
38	43
		@@ -38,9 +43,9 @@
38	43
39	44	echo esc_textarea( print_r( $this->buffer, true ) );
40	45	}
41	46
42		- /********************************************************************
	47	+ /**
43	48	* Retrieve system info:
44	49	* * PHP version
45	50	* * PHP SAPI
46	51	* * HTTP server
		@@ -52,8 +57,14 @@
52	57	private function get_system_info( $key ) {
53	58
54	59	$this->buffer[ $key ]['OS'] = php_uname();
55	60
	61	+ if (! empty( $_SERVER['SERVER_NAME'] ) ) {
	62	+ $this->buffer[ $key ]['SERVER_NAME'] = $_SERVER['SERVER_NAME'];
	63	+ } else {
	64	+ $this->buffer[ $key ]['SERVER_NAME'] = 'N/A';
	65	+ }
	66	+
56	67	if (! empty( $_SERVER['SERVER_SOFTWARE'] ) ) {
57	68	$this->buffer[ $key ]['HTTP server'] = $_SERVER['SERVER_SOFTWARE'];
58	69	} else {
59	70	$this->buffer[ $key ]['HTTP server'] = 'N/A';
		@@ -81,9 +92,9 @@
81	92	if (! empty( $tmp ) ) {
82	93	if ( is_writable( $tmp ) ) {
83	94	$tmp .= ' (writable)';
84	95	} else {
85		- $tmp .= ' (not writable!)';
	96	+ $tmp .= ' (not writable!)' .' ⚠️';
86	97	}
87	98	}
88	99	$tmp = $this->shorten_path( $tmp );
89	100	$this->buffer[ $key ]['Temp directory'] = $tmp;
		@@ -129,11 +140,41 @@
129	140	$wp_debug = $this->shorten_path( $wp_debug ) ." (". number_format( $filesize ) ." bytes)";
130	141	}
131	142	$this->buffer[ $key ]['WordPress']['WP_DEBUG_LOG'] = $wp_debug;
132	143
	144	+ /**
	145	+ * WPMU plugins directory.
	146	+ */
	147	+ $this->buffer[ $key ]['WordPress']['WPMU_PLUGIN_DIR']['DIR'] =
	148	+ $this->shorten_path( WPMU_PLUGIN_DIR );
	149	+ $this->buffer[ $key ]['WordPress']['WPMU_PLUGIN_DIR']['writable'] =
	150	+ is_writable( WPMU_PLUGIN_DIR );
	151	+
	152	+ /**
	153	+ * SAVEQUERIES: make sure it is not set to false.
	154	+ */
	155	+ if ( defined('SAVEQUERIES') ) {
	156	+ if ( SAVEQUERIES === false ) {
	157	+ $this->buffer[ $key ]['WordPress']['SAVEQUERIES'] = 'FALSE' .' ⚠️';
	158	+ } else {
	159	+ $this->buffer[ $key ]['WordPress']['SAVEQUERIES'] = SAVEQUERIES;
	160	+ }
	161	+ } else {
	162	+ $this->buffer[ $key ]['WordPress']['SAVEQUERIES'] = 'N/A';
	163	+ }
	164	+
	165	+ /**
	166	+ * xdebug.
	167	+ */
	168	+ if ( extension_loaded('xdebug') ) {
	169	+ $this->buffer[ $key ]['Xdebug'] = esc_html__('Extension is loaded', 'code-profiler') .' ⚠️';
	170	+ } else {
	171	+ $this->buffer[ $key ]['Xdebug'] = '0';
	172	+ }
133	173	}
134	174
135		- /********************************************************************
	175	+
	176	+ /**
136	177	* Verify if some important PHP functions are available.
137	178	*/
138	179	private function function_exists( $key ) {
139	180
		@@ -141,18 +182,26 @@
141	182	'register_shutdown_function' => 'shutdown',
142	183	'register_tick_function' => 'tick',
143	184	'stream_wrapper_unregister' => 'unregister',
144	185	'stream_wrapper_register' => 'register',
145		- 'stream_wrapper_restore' => 'restore'
	186	+ 'stream_wrapper_restore' => 'restore',
	187	+ 'hrtime' => 'hrtime'
146	188	];
147	189
148	190	foreach ( $required_functions as $function => $value ) {
149		- $this->buffer[ $key ][ $value ] = function_exists( $function );
	191	+ $this->buffer[ $key ]['function'][ $value ] = function_exists( $function );
150	192	}
	193	+
	194	+ $required_methods = [
	195	+ 'PhpToken' => 'tokenize'
	196	+ ];
	197	+ foreach ( $required_methods as $class => $value ) {
	198	+ $this->buffer[ $key ]['method'][ $value ] = method_exists( $class, $value );
	199	+ }
151	200	}
152	201
153	202
154		- /********************************************************************
	203	+ /**
155	204	* Return the version and type (free/pro) of Code Profiler.
156	205	*/
157	206	private function cp_info( $key ) {
158	207
		@@ -178,9 +227,9 @@
178	227	$this->buffer[ $key ]['data_dir']['writable'] = is_writable( $dir );
179	228	}
180	229
181	230
182		- /********************************************************************
	231	+ /**
183	232	* Check if there are subclasses of the wpdb class and
184	233	* look for wp-content/db.php
185	234	*/
186	235	function check_wpdb( $key ) {
		@@ -196,18 +245,21 @@
196	245	$this->buffer[ $key ][ $db_php ] = file_exists( WP_CONTENT_DIR .'/db.php');
197	246	}
198	247
199	248
200		- /********************************************************************
	249	+ /**
201	250	* Check for advanced cache
202	251	*/
203	252	private function check_cache( $key ) {
204	253
205		- $this->buffer[ $key ]['cache'] = defined('WP_CACHE') && file_exists(WP_CONTENT_DIR . '/advanced-cache.php');
	254	+ $this->buffer[ $key ] = [];
	255	+ if ( defined('WP_CACHE') && file_exists( WP_CONTENT_DIR . '/advanced-cache.php') ) {
	256	+ $this->buffer[ $key ][ $this->shorten_path( WP_CONTENT_DIR . '/advanced-cache.php') ] = 1;
	257	+ }
206	258	}
207	259
208	260
209		- /********************************************************************
	261	+ /**
210	262	* Check for reverse proxy or CDN
211	263	*/
212	264	private function check_proxy( $key ) {
213	265
		@@ -226,9 +278,24 @@
226	278
227	279	}
228	280
229	281
230		- /********************************************************************
	282	+ /**
	283	+ * Check if that is a multisite installation.
	284	+ */
	285	+ private function is_multisite( $key ) {
	286	+
	287	+ if ( is_multisite() ) {
	288	+ global $current_blog;
	289	+ $this->buffer[ $key ] = "site: {$current_blog->site_id}, blog: {$current_blog->blog_id}";
	290	+ return;
	291	+ }
	292	+
	293	+ $this->buffer[ $key ] = 0;
	294	+ }
	295	+
	296	+
	297	+ /**
231	298	* Retrieve the list of all plugins and sort them
232	299	* (active or disabled).
233	300	*/
234	301	private function get_all_plugins( $key ) {
		@@ -275,9 +342,9 @@
275	342
276	343	}
277	344
278	345
279		- /********************************************************************
	346	+ /**
280	347	* Retrieve the active theme.
281	348	*/
282	349	private function get_theme( $key ) {
283	350
		@@ -299,9 +366,9 @@
299	366	}
300	367	}
301	368
302	369
303		- /********************************************************************
	370	+ /**
304	371	* Retrieve Code Profiler's configuration
305	372	*/
306	373	private function get_cp_config() {
307	374
		@@ -308,9 +375,8 @@
308	375	$cp_options = get_option('code-profiler');
309	376
310	377	$list = [
311	378	'hide_empty_value',
312		- 'warn_composer',
313	379	'enable_wpcli',
314	380	'disable_wpcron',
315	381	// 'disable_db-php',
316	382	'http_response',
		@@ -315,9 +381,10 @@
315	381	// 'disable_db-php',
316	382	'http_response',
317	383	// 'backtrace_limit',
318	384	'accuracy',
319		- 'buffer'
	385	+ 'buffer',
	386	+ 'exclusions'
320	387	];
321	388	foreach( $list as $element ) {
322	389	$this->buffer['options'][ $element ] = isset( $cp_options[ $element ] )? $cp_options[ $element ]:0;
323	390	}
		@@ -322,14 +389,42 @@
322	389	$this->buffer['options'][ $element ] = isset( $cp_options[ $element ] )? $cp_options[ $element ]:0;
323	390	}
324	391	}
325	392
326		- /********************************************************************
	393	+ /**
327	394	* Remove the ABSPATH from a path
328	395	*/
329	396	private function shorten_path( $path ) {
330	397
331	398	return str_replace( ABSPATH, '', $path );
	399	+ }
	400	+
	401	+
	402	+ /**
	403	+ * Test if admin-ajax is accessible.
	404	+ */
	405	+ private function test_admin_ajax( $key ) {
	406	+
	407	+ $headers = [
	408	+ // Devs must be allowed to use it on localhost over TLS too
	409	+ 'sslverify' => apply_filters('https_local_ssl_verify', false )
	410	+ ];
	411	+ $res = wp_safe_remote_get( admin_url('admin-ajax.php?action=generate-password'), $headers );
	412	+
	413	+ /* Translators: Error message */
	414	+ $error = __('Error: %s', 'code-profiler');
	415	+
	416	+ // Connection error
	417	+ if ( is_wp_error( $res ) ) {
	418	+ $msg = sprintf( $error, $res->get_error_message() );
	419	+
	420	+ } elseif ( $res['response']['code'] != 200 ) {
	421	+ $msg = sprintf( $error, $res['response']['code'] ." ". $res['response']['message'] );
	422	+
	423	+ } else {
	424	+ $msg = "OK";
	425	+ }
	426	+ $this->buffer[ $key ]['access'] = $msg;
332	427	}
333	428
334	429	}
335	430