← All changes | lib/class-report.php +209 -57 1.4 → 1.7.4 View file →

		@@ -6,13 +6,13 @@
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') ) { die('Forbidden'); }
15	15
16	16
17	17	class CodeProfiler_Report {
18	18
		@@ -20,12 +20,15 @@
20	20	private $last_type;
21	21	private $last_time = 0;
22	22	private $themes = [];
23	23	private $plugins = [];
	24	+ private $composer = [];
24	25	private $summary_list = [];
	26	+ private $cx_buffer = [];
25	27	private $parsed_data = 0;
26	28	private $plugins_dir;
27	29	private $themes_dir;
	30	+ private $mu_dir;
28	31	private $total_plugins;
29	32	private $total_io;
30	33	private $profile_name;
31	34	private $microtime;
		@@ -31,64 +34,77 @@
31	34	private $microtime;
32	35	private $tmp_iostats;
33	36	private $tmp_summary;
34	37	private $tmp_diskio;
35		- private $tmp_ticks;
	38	+ private $tmp_connections;
	39	+ private $tmp_calls;
36	40
37	41
38		- /*
	42	+ /**
39	43	* Initialize
40	44	*/
41	45	public function __construct( $profile_name, $microtime ) {
42	46
43		- $this->tmp_summary = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
44		- CODE_PROFILER_TMP_SUMMARY_LOG;
45		- $this->tmp_iostats = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
46		- CODE_PROFILER_TMP_IOSTATS_LOG;
47		- $this->tmp_ticks = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
48		- CODE_PROFILER_TMP_TICKS_LOG;
49		- $this->tmp_diskio = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
50		- CODE_PROFILER_TMP_DISKIO_LOG;
	47	+ $this->tmp_summary = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
	48	+ CODE_PROFILER_TMP_SUMMARY_LOG;
	49	+ $this->tmp_iostats = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
	50	+ CODE_PROFILER_TMP_IOSTATS_LOG;
	51	+ $this->tmp_calls = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
	52	+ CODE_PROFILER_TMP_CALLS_LOG;
	53	+ $this->tmp_diskio = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
	54	+ CODE_PROFILER_TMP_DISKIO_LOG;
	55	+ $this->tmp_connections = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
	56	+ CODE_PROFILER_TMP_CONNECTIONS_LOG;
51	57	// Used for naming, not metrics
52	58	$this->microtime = $microtime;
53	59
54	60	// Make sure all files are there
55		- if (! file_exists( $this->tmp_iostats ) ||
56		- ! file_exists( $this->tmp_ticks ) ) {
57		-
	61	+ if (! file_exists( $this->tmp_calls ) ) {
	62	+ $cp_error = 'calls';
	63	+ } elseif (! file_exists( $this->tmp_iostats ) ) {
	64	+ $cp_error = 'iostats';
	65	+ }
	66	+ if (! empty( $cp_error ) ) {
58	67	$error = sprintf(
59		- esc_html__("Cannot create the report: the profiler didn't generate a data file. Make sure the following directory is writable: %s. If you are using a caching plugin or an opcode cache, try to disable it.", 'code-profiler'),
60		- CODE_PROFILER_UPLOAD_DIR .'/'
61		- );
	68	+ esc_html__('Cannot create the report: the profiler did not generate a data file (%s). '.
	69	+ 'You may find more details about this error in the "Log" tab or your PHP error log.',
	70	+ 'code-profiler'),
	71	+ $cp_error
	72	+ );
62	73	$this->return_error( $error );
63	74	}
64	75
65	76	// Total data analyzed
66	77	$this->parsed_data += filesize( $this->tmp_iostats );
67		- $this->parsed_data += filesize( $this->tmp_ticks );
	78	+ $this->parsed_data += filesize( $this->tmp_calls );
68	79
69		- $this->profile_name = $profile_name;
70		- $this->plugins_dir = preg_quote( realpath( WP_PLUGIN_DIR ) );
71		- $this->themes_dir = preg_quote( realpath( WP_CONTENT_DIR .'/themes' ) );
	80	+ $this->profile_name = $profile_name;
	81	+ $this->plugins_dir = preg_quote( realpath( WP_PLUGIN_DIR ) );
	82	+ $this->themes_dir = preg_quote( realpath( WP_CONTENT_DIR .'/themes') );
	83	+ $this->mu_dir = preg_quote( realpath( WPMU_PLUGIN_DIR ) );
72	84	}
73	85
74	86
75		- /*
	87	+ /**
76	88	* Filter and save the profiler's data
77	89	*/
78	90	public function prepare_report() {
79	91
80		- $this->parse_ticks();
	92	+ $this->parse_calls();
81	93	$this->get_plugins_theme_name();
82	94	$this->save_iostats();
	95	+ $this->save_connections();
83	96	$this->save_data();
84	97	$this->save_diskio();
	98	+ $this->save_composer();
85	99
86	100	code_profiler_log_info( sprintf(
87		- __('Volume of PHP code analyzed and processed: %s MB (%s plugins and 1 theme) - Memory used: %s MB', 'code-profiler'),
	101	+ __('Volume of code and data analyzed: %1$sMB (%2$s plugins and '.
	102	+ '1 theme) in %4$ss - Memory used: %3$sMB', 'code-profiler'),
88	103	number_format( $this->parsed_data / 1024 / 1024, 2 ),
89		- $this->total_plugins,
90		- number_format( memory_get_peak_usage( false ) / 1024 / 1024, 2 )
	104	+ (int) $this->total_plugins,
	105	+ number_format( memory_get_peak_usage( false ) / 1024 / 1024, 2 ),
	106	+ number_format( microtime( true ) - $this->microtime, 2 )
91	107	));
92	108
93	109	return $this->microtime;
94	110	}
		@@ -93,9 +109,9 @@
93	109	return $this->microtime;
94	110	}
95	111
96	112
97		- /*
	113	+ /**
98	114	* Return a json-encoded error for AJAX, write to log and quit.
99	115	*/
100	116	private function return_error( $error ) {
101	117
		@@ -105,9 +121,9 @@
105	121	wp_send_json( $response );
106	122	}
107	123
108	124
109		- /*
	125	+ /**
110	126	* Save all data to disk
111	127	*/
112	128	private function save_data() {
113	129
		@@ -121,30 +137,48 @@
121	137	$summary_json = CODE_PROFILER_UPLOAD_DIR ."/{$this->microtime}.".
122	138	"{$this->profile_name}.summary.profile";
123	139	if ( file_exists( $summary_json ) ) { unlink( $summary_json ); }
124	140
125		-
126	141	foreach( $this->plugins as $content => $content_array ) {
127	142	$this->total_plugins++;
128	143	// Slugs
129	144	$this->summary_list['time'] += $content_array['time'];
130		- $time = $this->convert_2_seconds( $content_array['time'] );
	145	+ if ( isset( $this->cx_buffer['plugin'][ $content ] ) ) {
	146	+ $time = $this->convert_2_seconds(
	147	+ $content_array['time'] + $this->cx_buffer['plugin'][ $content ]
	148	+ );
	149	+ $this->summary_list['time'] += $this->cx_buffer['plugin'][ $content ];
	150	+ } else {
	151	+ $time = $this->convert_2_seconds( $content_array['time'] );
	152	+ }
131	153	if ( empty( $content_array['name'] ) ) {
132	154	// E.g., a plugin without a folder
133	155	$content_array['name'] = $content;
134	156	}
135		- $slugs_buffer .= "$content\t$time\t{$content_array['name']}\tplugin\n";
	157	+ if ( isset( $content_array['mu'] ) ) {
	158	+ $plugin = 'mu-plugin';
	159	+ } else {
	160	+ $plugin = 'plugin';
	161	+ }
	162	+ $slugs_buffer .= "$content\t$time\t{$content_array['name']}\t$plugin\n";
136	163	}
137	164	foreach( $this->themes as $content => $content_array ) {
138	165	// Slugs
139	166	$this->summary_list['time'] += $content_array['time'];
140		- $time = $this->convert_2_seconds( $content_array['time'] );
	167	+ if ( isset( $this->cx_buffer['theme'][ $content ] ) ) {
	168	+ $time = $this->convert_2_seconds(
	169	+ $content_array['time'] + $this->cx_buffer['theme'][ $content ]
	170	+ );
	171	+ $this->summary_list['time'] += $this->cx_buffer['theme'][ $content ];
	172	+ } else {
	173	+ $time = $this->convert_2_seconds( $content_array['time'] );
	174	+ }
141	175	$slugs_buffer .= "$content\t$time\t{$content_array['name']}\ttheme\n";
142	176	}
143	177
144	178	$error = '';
145	179	if ( empty( $slugs_buffer ) ) {
146		- $error = esc_html__( 'Data is empty: no plugins or themes found', 'code-profiler' );
	180	+ $error = esc_html__('Data is empty: no plugins or themes found', 'code-profiler');
147	181	}
148	182	if ( $error ) {
149	183	$this->return_error( $error );
150	184	}
		@@ -155,36 +189,50 @@
155	189	// Summary
156	190	$s = json_decode( file_get_contents( $this->tmp_summary ), true );
157	191	unlink( $this->tmp_summary );
158	192	if ( empty( $s['memory'] ) ) {
159		- $this->summary_list['memory'] = '-';
	193	+ $this->summary_list['memory'] = 0;
160	194	} else {
161	195	$this->summary_list['memory'] = $s['memory'] / 1024 / 1024;
162	196	}
163	197	if ( empty( $s['queries'] ) ) {
164		- $this->summary_list['queries']= '-';
	198	+ $this->summary_list['queries']= 0;
165	199	} else {
166	200	$this->summary_list['queries']= $s['queries'];
167	201	}
168	202	if ( empty( $this->total_io ) ) {
169		- $this->summary_list['io'] = '-';
	203	+ $this->summary_list['io'] = 0;
170	204	} else {
171	205	$this->summary_list['io'] = $this->total_io;
172	206	}
	207	+ if (! empty( $s['precision'] ) ) {
	208	+ $this->summary_list['precision'] = $s['precision'];
	209	+ }
173	210	$this->summary_list['items'] = $this->total_plugins + 1; // Add the theme
174	211	$this->summary_list['time'] = $this->convert_2_seconds( $this->summary_list['time'] );
175	212	$this->summary_list['time'] = number_format( $this->summary_list['time'], 4 );
	213	+
	214	+ // Save Code Profiler, PHP and WordPress' versions
	215	+ global $wp_version;
	216	+ $this->summary_list['versions'] = [
	217	+ 'wp' => $wp_version,
	218	+ 'cp' => CODE_PROFILER_VERSION,
	219	+ 'php' => PHP_VERSION
	220	+ ];
	221	+
176	222	file_put_contents( $summary_json, json_encode( $this->summary_list ) );
177	223
178	224	}
179	225
180	226
181		- /*
	227	+ /**
182	228	* Convert microtime (PHP<7.3) or hrtime (PHP>=7.3) to seconds
183	229	*/
184	230	private function convert_2_seconds( $time ) {
185	231
186		- if ( empty( $time ) ) { return '0'; }
	232	+ if ( $time < 0 || empty( $time ) ) {
	233	+ return '0';
	234	+ }
187	235	if ( strpos( $time, '.' ) !== false ) {
188	236	// Looks like microtime
189	237	$time = number_format( $time, 6 );
190	238	} else {
		@@ -194,16 +242,20 @@
194	242	return $time;
195	243	}
196	244
197	245
198		- /*
	246	+ /**
199	247	* Check if a slug is from a plugin or theme.
200	248	*/
201	249	private function plugin_or_theme( $script ) {
202	250
203		- $res = [ 'theme' => '', 'plugin' => '', 'script' => '' ];
	251	+ $res = [
	252	+ 'theme' => '',
	253	+ 'plugin' => '',
	254	+ 'script' => ''
	255	+ ];
204	256
205		- if ( preg_match( "`^{$this->plugins_dir}[\\\/](?:(.+?)[\\\/]|([^\\\/]+\.php)$)`", $script, $slug ) ) {
	257	+ if ( preg_match("`^{$this->plugins_dir}[\\\/](?:(.+?)[\\\/]|([^\\\/]+\.php)$)`", $script, $slug ) ) {
206	258	if (! empty( $slug[1] ) ) {
207	259	$res['plugin'] = $slug[1];
208	260	$res['script'] = $script;
209	261	} elseif (! empty( $slug[2] ) ) {
		@@ -210,28 +262,32 @@
210	262	$res['plugin'] = $slug[2];
211	263	$res['script'] = $script;
212	264	}
213	265
214		- } elseif ( preg_match( "`^{$this->themes_dir}[\\\/]([^\\\/]+)[\\\/]`", $script, $slug ) ) {
	266	+ } elseif ( preg_match("`^{$this->themes_dir}[\\\/]([^\\\/]+)[\\\/]`", $script, $slug ) ) {
215	267	$res['theme'] = $slug[1];
216	268	$res['script'] = $script;
	269	+
	270	+ } elseif ( preg_match("`^{$this->mu_dir}[\\\/]([^\\\/]+\.php)$`", $script, $slug ) ) {
	271	+ $res['plugin'] = $slug[1];
	272	+ $res['script'] = $script;
217	273	}
218	274	return $res;
219	275	}
220	276
221	277
222		- /*
	278	+ /**
223	279	* Retrieve the full name for all plugins and themes.
224	280	*/
225	281	private function get_plugins_theme_name() {
226	282
227	283	// Get installed plugins
228		- if ( ! function_exists( 'get_plugins' ) ) {
229		- require_once ABSPATH . 'wp-admin/includes/plugin.php';
	284	+ if ( ! function_exists('get_plugins') ) {
	285	+ require_once ABSPATH .'wp-admin/includes/plugin.php';
230	286	}
231	287	$installed_plugins = get_plugins();
232	288	foreach( $installed_plugins as $k => $v ) {
233		- if ( preg_match( '`^([^\\\/]+)[\\\/]`', $k, $match ) ) {
	289	+ if ( preg_match('`^([^\\\/]+)[\\\/]`', $k, $match ) ) {
234	290	if ( isset( $this->plugins[ $match[1] ]['time'] ) ) {
235	291	$this->plugins[ $match[1] ]['name'] = $v['Name'];
236	292	}
237	293	}
		@@ -236,10 +292,10 @@
236	292	}
237	293	}
238	294	}
239	295	// Get installed themes
240		- if ( ! function_exists( 'wp_get_themes' ) ) {
241		- require_once ABSPATH . 'wp-includes/theme.php';
	296	+ if ( ! function_exists('wp_get_themes') ) {
	297	+ require_once ABSPATH .'wp-includes/theme.php';
242	298	}
243	299	$installed_themes = wp_get_themes();
244	300	foreach( $installed_themes as $k => $v ) {
245	301	if ( isset( $this->themes[ $k ]['time'] ) ) {
		@@ -245,21 +301,29 @@
245	301	if ( isset( $this->themes[ $k ]['time'] ) ) {
246	302	$this->themes[ $k ]['name'] = $v->Name;
247	303	}
248	304	}
	305	+ // MU plugins
	306	+ $mu_plugins = get_mu_plugins();
	307	+ foreach( $mu_plugins as $k => $v ) {
	308	+ if ( isset( $this->plugins[ $k ]['time'] ) ) {
	309	+ $this->plugins[ $k ]['name'] = $v['Name'];
	310	+ $this->plugins[ $k ]['mu'] = 1;
	311	+ }
	312	+ }
249	313	}
250	314
251	315
252		- /*
	316	+ /**
253	317	* Parse, filter and sort the data
254	318	*/
255		- private function parse_ticks() {
	319	+ private function parse_calls() {
256	320
257		- $fh = fopen( $this->tmp_ticks, 'rb' );
	321	+ $fh = fopen( $this->tmp_calls, 'rb');
258	322	if ( $fh === false ) {
259	323	$error = sprintf(
260	324	esc_html__('Cannot open file for reading: %s', 'code-profiler'),
261		- $this->tmp_ticks
	325	+ $this->tmp_calls
262	326	);
263	327	$this->return_error( $error );
264	328	}
265	329	while(! feof( $fh ) ) {
		@@ -321,8 +385,16 @@
321	385	if (! isset( $this->plugins[ $slug['plugin'] ]['time'] ) ) {
322	386	$this->plugins[ $slug['plugin'] ]['time'] = 0;
323	387	}
324	388	}
	389	+
	390	+ // Look for multiple copies of composer and warn the user
	391	+ if ( preg_match("`^{$this->plugins_dir}[\\\/](?:[^\\\/]+)[\\\/].+?[\\\/]composer[\\\/]autoload_real\.php`", $caller ) ) {
	392	+ // Save the slug first, we'll fetch the name later
	393	+ if (! isset( $this->composer[ $slug['plugin'] ] ) ) {
	394	+ $this->composer[ $slug['plugin'] ] = '';
	395	+ }
	396	+ }
325	397	}
326	398
327	399	// We don't have a slug: if there's an old record, update it
328	400	} else {
		@@ -354,12 +426,12 @@
354	426	}
355	427	}
356	428
357	429	fclose( $fh );
358		- unlink( $this->tmp_ticks );
	430	+ unlink( $this->tmp_calls );
359	431	}
360	432
361		- /*
	433	+ /********************************************************************
362	434	* Save IO stats
363	435	*/
364	436	private function save_iostats() {
365	437
		@@ -387,17 +459,97 @@
387	459	unlink( $this->tmp_iostats );
388	460	}
389	461
390	462
391		- /*
	463	+ /**
392	464	* Save Read/Write stats
393	465	*/
394		- function save_diskio() {
	466	+ private function save_diskio() {
395	467
396	468	rename(
397	469	$this->tmp_diskio,
398	470	CODE_PROFILER_UPLOAD_DIR ."/{$this->microtime}.{$this->profile_name}.diskio.profile"
399	471	);
	472	+ }
	473	+
	474	+
	475	+ /**
	476	+ * Save list of plugins using composer
	477	+ */
	478	+ private function save_composer() {
	479	+
	480	+ if (! empty( $this->composer ) ) {
	481	+ // Try to get the plugin's name
	482	+ foreach( $this->composer as $slug => $v ) {
	483	+ if ( isset( $this->plugins[ $slug ]['name'] ) ) {
	484	+ $this->composer[ $slug ] = $this->plugins[ $slug ]['name'];
	485	+ }
	486	+ }
	487	+ file_put_contents(
	488	+ CODE_PROFILER_UPLOAD_DIR ."/{$this->microtime}.{$this->profile_name}.composer.profile",
	489	+ json_encode( $this->composer )
	490	+ );
	491	+ }
	492	+ }
	493	+
	494	+ /**
	495	+ * External connections.
	496	+ */
	497	+ private function save_connections() {
	498	+
	499	+ if (! file_exists( $this->tmp_connections ) ) {
	500	+ return;
	501	+ }
	502	+
	503	+ $connections = json_decode( file_get_contents( $this->tmp_connections ), true );
	504	+ unlink( $this->tmp_connections );
	505	+
	506	+ if ( empty( $connections ) ) {
	507	+ return;
	508	+ }
	509	+
	510	+ foreach( $connections as $connection => $array ) {
	511	+ $found_call = 0;
	512	+ $found_caller = 0;
	513	+
	514	+ foreach( $array['bt'] as $k =>$v ) {
	515	+ if ( isset( $v['file'] ) && isset( $v['function'] ) && isset( $v['line'] ) ) {
	516	+
	517	+ if (! $found_caller && ( $found_call ||
	518	+ in_array( $v['function'], [
	519	+ 'wp_remote_get',
	520	+ 'wp_safe_remote_get',
	521	+ 'wp_remote_post',
	522	+ 'wp_safe_remote_post'
	523	+ ] )
	524	+ ) ) {
	525	+
	526	+ $found_call = 1;
	527	+
	528	+ $type = $this->plugin_or_theme( $v['file'] );
	529	+
	530	+ if (! empty( $type['theme'] ) ) {
	531	+ // Save it for later use
	532	+ if ( isset( $this->cx_buffer['theme'][ $type['theme'] ] ) ) {
	533	+ $this->cx_buffer['theme'][ $type['theme'] ] += $array['stop'] - $connection;
	534	+ } else {
	535	+ $this->cx_buffer['theme'][ $type['theme'] ] = $array['stop'] - $connection;
	536	+ }
	537	+ $found_caller = 1;
	538	+
	539	+ } elseif (! empty( $type['plugin'] ) ) {
	540	+ // Save it for later use
	541	+ if ( isset( $this->cx_buffer['plugin'][ $type['plugin'] ] ) ) {
	542	+ $this->cx_buffer['plugin'][ $type['plugin'] ] += $array['stop'] - $connection;
	543	+ } else {
	544	+ $this->cx_buffer['plugin'][ $type['plugin'] ] = $array['stop'] - $connection;
	545	+ }
	546	+ $found_caller = 1;
	547	+ }
	548	+ }
	549	+ }
	550	+ }
	551	+ }
400	552	}
401	553
402	554	}
403	555