← All changes | lib/class-troubleshooter.php +186 -19 1.5 → 1.9.6 View file →

		@@ -1,6 +1,6 @@
1	1	<?php
2		-/*
	2	+/**
3	3	+=====================================================================+
4	4	| ____ _ ____ __ _ _ |
5	5	| / ___|___ __| | ___ | _ \ _ __ ___ / _(_) | ___ _ __ |
6	6	| | | / _ \ / _` |/ _ \ | |_) | '__/ _ \| |_| | |/ _ \ '__| |
		@@ -6,13 +6,15 @@
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 {
		@@ -27,12 +29,15 @@
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		- $this->function_exists('functions');
	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
		@@ -46,13 +51,20 @@
46	51	* * HTTP server
47	52	* * Opcode cache
48	53	* * PHP directives (time limit, memory available, temp dir etc)
49	54	* * PHP last error
	55	+ * * WordPress
50	56	*/
51	57	private function get_system_info( $key ) {
52	58
53	59	$this->buffer[ $key ]['OS'] = php_uname();
54	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	+
55	67	if (! empty( $_SERVER['SERVER_SOFTWARE'] ) ) {
56	68	$this->buffer[ $key ]['HTTP server'] = $_SERVER['SERVER_SOFTWARE'];
57	69	} else {
58	70	$this->buffer[ $key ]['HTTP server'] = 'N/A';
		@@ -80,19 +92,85 @@
80	92	if (! empty( $tmp ) ) {
81	93	if ( is_writable( $tmp ) ) {
82	94	$tmp .= ' (writable)';
83	95	} else {
84		- $tmp .= ' (not writable!)';
	96	+ $tmp .= ' (not writable!)' .' ⚠️';
85	97	}
86	98	}
87	99	$tmp = $this->shorten_path( $tmp );
88	100	$this->buffer[ $key ]['Temp directory'] = $tmp;
89	101	$this->buffer[ $key ]['Log errors'] = ini_get('log_errors');
90		- $this->buffer[ $key ]['Error log'] = ini_get('error_log');
91		- $this->buffer[ $key ]['Last error'] = error_get_last();
	102	+
	103	+ $error_log = ini_get('error_log');
	104	+ $filesize = 0;
	105	+ if ( is_file( $error_log ) ) {
	106	+ $filesize = filesize( $error_log );
	107	+ }
	108	+ $this->buffer[ $key ]['Error log'] = "$error_log (". number_format( $filesize ) ." bytes)";
	109	+
	110	+ $this->buffer[ $key ]['Last error'] = error_get_last();
92	111	if ( isset( $this->buffer[ $key ]['Last error']['file'] ) ) {
93	112	$this->buffer[ $key ]['Last error']['file'] = $this->shorten_path( $this->buffer[ $key ]['Last error']['file'] );
94	113	}
	114	+
	115	+ // WordPress
	116	+ if ( defined('WP_MEMORY_LIMIT') ) {
	117	+ $this->buffer[ $key ]['WordPress']['WP_MEMORY_LIMIT'] = WP_MEMORY_LIMIT;
	118	+ } else {
	119	+ $this->buffer[ $key ]['WordPress']['WP_MEMORY_LIMIT'] = 'N/A';
	120	+ }
	121	+ if ( defined('WP_MAX_MEMORY_LIMIT') ) {
	122	+ $this->buffer[ $key ]['WordPress']['WP_MAX_MEMORY_LIMIT'] = WP_MAX_MEMORY_LIMIT;
	123	+ } else {
	124	+ $this->buffer[ $key ]['WordPress']['WP_MAX_MEMORY_LIMIT'] = 'N/A';
	125	+ }
	126	+ global $wp_version;
	127	+ $this->buffer[ $key ]['WordPress']['version'] = $wp_version;
	128	+ $wp_debug = '';
	129	+ if ( defined('WP_DEBUG') ) {
	130	+ $wp_debug = WP_DEBUG;
	131	+ }
	132	+ $this->buffer[ $key ]['WordPress']['WP_DEBUG'] = $wp_debug;
	133	+ $wp_debug = '';
	134	+ $filesize = 0;
	135	+ if ( defined('WP_DEBUG_LOG') ) {
	136	+ $wp_debug = WP_DEBUG_LOG;
	137	+ }
	138	+ if ( is_file( $wp_debug ) ) {
	139	+ $filesize = filesize( $error_log );
	140	+ $wp_debug = $this->shorten_path( $wp_debug ) ." (". number_format( $filesize ) ." bytes)";
	141	+ }
	142	+ $this->buffer[ $key ]['WordPress']['WP_DEBUG_LOG'] = $wp_debug;
	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	+ }
95	173	}
96	174
97	175
98	176	/**
		@@ -104,14 +182,22 @@
104	182	'register_shutdown_function' => 'shutdown',
105	183	'register_tick_function' => 'tick',
106	184	'stream_wrapper_unregister' => 'unregister',
107	185	'stream_wrapper_register' => 'register',
108		- 'stream_wrapper_restore' => 'restore'
	186	+ 'stream_wrapper_restore' => 'restore',
	187	+ 'hrtime' => 'hrtime'
109	188	];
110	189
111	190	foreach ( $required_functions as $function => $value ) {
112		- $this->buffer[ $key ][ $value ] = function_exists( $function );
	191	+ $this->buffer[ $key ]['function'][ $value ] = function_exists( $function );
113	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	+ }
114	200	}
115	201
116	202
117	203	/**
		@@ -164,9 +250,12 @@
164	250	* Check for advanced cache
165	251	*/
166	252	private function check_cache( $key ) {
167	253
168		- $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	+ }
169	258	}
170	259
171	260
172	261	/**
		@@ -190,8 +279,23 @@
190	279	}
191	280
192	281
193	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	+ /**
194	298	* Retrieve the list of all plugins and sort them
195	299	* (active or disabled).
196	300	*/
197	301	private function get_all_plugins( $key ) {
		@@ -201,15 +305,40 @@
201	305	}
202	306	$plugins = get_plugins();
203	307	foreach( $plugins as $k => $v ) {
204	308	if ( $slug = substr( $k, 0, strpos( $k, '/') ) ) {
205		- $this->buffer[ $key ][ $slug ] = "{$v['Name']} - {$v['Version']}";
	309	+ $name = 'N/A'; $version = 'N/A'; $uri = 'N/A';
	310	+ if (! empty( $v['Name'] ) ) {
	311	+ $name = $v['Name'];
	312	+ }
	313	+ if (! empty( $v['Version'] ) ) {
	314	+ $version = $v['Version'];
	315	+ }
	316	+ if (! empty( $v['PluginURI'] ) ) {
	317	+ $uri = $v['PluginURI'];
	318	+ }
	319	+ if ( is_plugin_active( $k ) ) {
	320	+ $this->buffer[ $key ]['active'][ $slug ] = "$name - $version - $uri";
	321	+
	322	+ } else {
	323	+ $this->buffer[ $key ]['inactive'][ $slug ] = "$name - $version - $uri";
	324	+ }
206	325	}
207	326	}
208	327
209	328	$mu_plugins = get_mu_plugins();
210	329	foreach( $mu_plugins as $k => $v ) {
211		- $this->buffer[ $key ]['mu-plugins'][ $k ] = "{$v['Name']} - {$v['Version']}";
	330	+ $name = 'N/A'; $version = 'N/A'; $uri = 'N/A';
	331	+ if (! empty( $v['Name'] ) ) {
	332	+ $name = $v['Name'];
	333	+ }
	334	+ if (! empty( $v['Version'] ) ) {
	335	+ $version = $v['Version'];
	336	+ }
	337	+ if (! empty( $v['PluginURI'] ) ) {
	338	+ $uri = $v['PluginURI'];
	339	+ }
	340	+ $this->buffer[ $key ]['mu-plugins'][ $k ] = "$name - $version - $uri";
212	341	}
213	342
214	343	}
215	344
		@@ -221,13 +350,20 @@
221	350
222	351	$themes = wp_get_themes();
223	352	$active = get_option('template');
224	353	foreach( $themes as $k => $v ) {
225		- $version = $v->Version;
	354	+ $name = 'N/A'; $version = 'N/A';
	355	+ if ( $v->Name ) {
	356	+ $name = $v->Name;
	357	+ }
	358	+ if ( $v->Version ) {
	359	+ $version = $v->Version;
	360	+ }
226	361	if ( $k == $active ) {
227		- $version .= ' (active)';
	362	+ $this->buffer[ $key ]['active'][ $k ] = "$name - $version";
	363	+ } else {
	364	+ $this->buffer[ $key ]['inactive'][ $k ] = "$name - $version";
228	365	}
229		- $this->buffer[ $key ][ $k ] = "{$v->Name} - $version";
230	366	}
231	367	}
232	368
233	369
		@@ -239,13 +375,16 @@
239	375	$cp_options = get_option('code-profiler');
240	376
241	377	$list = [
242	378	'hide_empty_value',
243		- 'warn_composer',
244	379	'enable_wpcli',
245	380	'disable_wpcron',
246		- // 'disable_db-php',
247		- 'http_response'
	381	+ // 'disable_db-php',
	382	+ 'http_response',
	383	+ // 'backtrace_limit',
	384	+ 'accuracy',
	385	+ 'buffer',
	386	+ 'exclusions'
248	387	];
249	388	foreach( $list as $element ) {
250	389	$this->buffer['options'][ $element ] = isset( $cp_options[ $element ] )? $cp_options[ $element ]:0;
251	390	}
		@@ -256,8 +395,36 @@
256	395	*/
257	396	private function shorten_path( $path ) {
258	397
259	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;
260	427	}
261	428
262	429	}
263	430