← All changes | lib/class-profiler.php +77 -21 1.6.3 → 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') ) { die('Forbidden'); }
		@@ -19,14 +19,18 @@
19	19
20	20	static $tick_list;
21	21	static $buffer;
22	22	static $metrics;
	23	+ static $fh;
23	24	static $connections_list = [];
24	25	static $connections_start;
	26	+ static $exclusions = [];
25	27	private $tmp_iostats;
26	28	private $tmp_summary;
27	29	private $tmp_diskio;
28		- private $tmp_ticks;
	30	+ private $tmp_calls;
	31	+ private $tmp_connections;
	32	+ private $tmp_rerun;
29	33
30	34	/**
31	35	* Initialize
32	36	*/
		@@ -37,21 +41,17 @@
37	41	$this->tmp_summary = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
38	42	CODE_PROFILER_TMP_SUMMARY_LOG;
39	43	$this->tmp_iostats = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
40	44	CODE_PROFILER_TMP_IOSTATS_LOG;
41		- $this->tmp_ticks = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
42		- CODE_PROFILER_TMP_TICKS_LOG;
	45	+ $this->tmp_calls = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
	46	+ CODE_PROFILER_TMP_CALLS_LOG;
43	47	$this->tmp_diskio = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
44	48	CODE_PROFILER_TMP_DISKIO_LOG;
45	49	$this->tmp_connections = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
46	50	CODE_PROFILER_TMP_CONNECTIONS_LOG;
	51	+ $this->tmp_rerun = CODE_PROFILER_UPLOAD_DIR ."/$microtime." .
	52	+ CODE_PROFILER_TMP_RERUN_LOG;
47	53
48		- // Clear the temporary log because the buffer will be written
49		- // with the FILE_APPEND flag
50		- if ( file_exists( $this->tmp_ticks ) ) {
51		- unlink( $this->tmp_ticks );
52		- }
53		-
54	54	if ( function_exists('hrtime') ) {
55	55	// PHP >=7.3
56	56	self::$metrics = 'hrtime';
57	57	} else {
		@@ -57,8 +57,45 @@
57	57	} else {
58	58	self::$metrics = 'microtime';
59	59	}
60	60
	61	+ // Select theme (stylesheet::template)
	62	+ if (! empty( $_SERVER['HTTP_THEME'] ) ) {
	63	+
	64	+ $theme = explode('::', $_SERVER['HTTP_THEME'] );
	65	+ if (! empty( $theme[1] ) ) {
	66	+ define('CODE_PROFILER_STYLESHEET', sanitize_file_name( $theme[0] ) );
	67	+ define('CODE_PROFILER_TEMPLATE', sanitize_file_name( $theme[1] ) );
	68	+
	69	+ if ( is_file( WP_CONTENT_DIR .'/themes/'. CODE_PROFILER_STYLESHEET .'/style.css' ) ) {
	70	+
	71	+ add_filter('pre_option_template', function () {
	72	+ return CODE_PROFILER_TEMPLATE;
	73	+ }, 1000 );
	74	+
	75	+ add_filter('pre_option_stylesheet', function () {
	76	+ return CODE_PROFILER_STYLESHEET;
	77	+ }, 1000 );
	78	+
	79	+ code_profiler_log_debug(
	80	+ sprintf(
	81	+ // We cannot load translation here.
	82	+ 'Setting theme to %s',
	83	+ CODE_PROFILER_STYLESHEET
	84	+ )
	85	+ );
	86	+ } else {
	87	+ code_profiler_log_error(
	88	+ sprintf(
	89	+ // We cannot load translation here.
	90	+ 'Unable to switch theme, %s not found',
	91	+ CODE_PROFILER_STYLESHEET
	92	+ )
	93	+ );
	94	+ }
	95	+ }
	96	+ }
	97	+
61	98	$cp_options = get_option('code-profiler');
62	99	if ( empty( $cp_options['accuracy'] ) ) {
63	100	define('CODE_PROFILER_TICKS', 1 );
64	101	} else {
		@@ -75,20 +112,34 @@
75	112	self::$buffer = $cp_options['buffer'] * 1000000;
76	113	}
77	114	code_profiler_log_debug(
78	115	sprintf(
79		- esc_html__('Setting size of memory buffer to %sMB', 'code-profiler'),
	116	+ // We cannot load translation here.
	117	+ 'Setting size of memory buffer to %sMB',
80	118	self::$buffer / 1000000
81	119	)
82	120	);
83	121
	122	+ // File & folder exclusions
	123	+ if ( isset( $cp_options['exclusions'] ) ) {
	124	+ self::$exclusions = json_decode( $cp_options['exclusions'] );
	125	+ }
	126	+
84	127	add_filter('pre_http_request', [ $this, 'pre_http_request'], 10000, 3 );
85	128	add_action('http_api_debug', [ $this, 'http_api_debug'], 10000, 5 );
86	129	register_shutdown_function( [ $this, 'code_profiler_shutdown'] );
87	130	code_profiler_log_debug(
88		- esc_html__('Starting profiler', 'code-profiler')
	131	+ // We cannot load translation here.
	132	+ 'Starting profiler'
89	133	);
90	134	require 'class-stream.php';
	135	+
	136	+ // Clear the temporary log because the buffer will be appended to it
	137	+ if ( file_exists( $this->tmp_calls ) ) {
	138	+ unlink( $this->tmp_calls );
	139	+ }
	140	+ self::$fh = fopen( $this->tmp_calls, 'wb');
	141	+
91	142	CodeProfiler_Stream::start();
92	143	register_tick_function( array( $this, 'code_profiler_tick_handler') );
93	144	}
94	145
		@@ -98,10 +149,19 @@
98	149	public function code_profiler_shutdown() {
99	150
100	151	CodeProfiler_Stream::stop();
101	152
102		- $summary['memory'] = memory_get_peak_usage();
103		- $summary['queries'] = get_num_queries() - 2;
	153	+ fclose( self::$fh );
	154	+
	155	+ // Summary file (metadata)
	156	+ $summary = [];
	157	+ if ( is_file( $this->tmp_rerun ) ) {
	158	+ $summary['rerun'] = json_decode( file_get_contents( $this->tmp_rerun ), true );
	159	+ unlink( $this->tmp_rerun );
	160	+ }
	161	+ $summary['memory'] = memory_get_peak_usage();
	162	+ $summary['queries'] = get_num_queries() - 2;
	163	+ $summary['precision'] = CODE_PROFILER_TICKS;
104	164	file_put_contents( $this->tmp_summary, json_encode( $summary ) );
105	165
106	166	// Catch potential error
107	167	$e = error_get_last();
		@@ -121,11 +181,11 @@
121	181	if ( $res === false ) {
122	182	$msg = sprintf( $err_msg, $this->tmp_iostats );
123	183	code_profiler_log_error( $msg );
124	184	}
125		- $res = file_put_contents( $this->tmp_ticks, self::$tick_list, FILE_APPEND );
	185	+ $res = file_put_contents( $this->tmp_calls, self::$tick_list, FILE_APPEND );
126	186	if ( $res === false ) {
127		- $msg = sprintf( $err_msg, $this->tmp_ticks );
	187	+ $msg = sprintf( $err_msg, $this->tmp_calls );
128	188	code_profiler_log_error( $msg );
129	189	}
130	190	$res = file_put_contents(
131	191	$this->tmp_diskio, "read\t". CodeProfiler_Stream::$io_read ."\nwrite\t".
		@@ -168,13 +228,9 @@
168	228
169	229	// Buffer can grow *very* big hence we flush it every 10MB by default
170	230	if ( strlen( self::$tick_list ) > self::$buffer ) {
171	231	CodeProfiler_Stream::stop();
172		- file_put_contents(
173		- $this->tmp_ticks,
174		- self::$tick_list ."\t{$start}\t". $this->time() ."\n",
175		- FILE_APPEND
176		- );
	232	+ fwrite( self::$fh, self::$tick_list ."\t{$start}\t". $this->time() ."\n" );
177	233	CodeProfiler_Stream::start();
178	234	self::$tick_list = '';
179	235
180	236	} else {