← All changes | lib/class-stream.php +71 -36 1.4 → 1.7.4 View file →

		@@ -1,6 +1,6 @@
1	1	<?php
2		-/*
	2	+/**
3	3	+=====================================================================+
4	4	| ____ _ ____ __ _ _ |
5	5	| / ___|___ __| | ___ | _ \ _ __ ___ / _(_) | ___ _ __ |
6	6	| | | / _ \ / _` |/ _ \ | |_) | '__/ _ \| |_| | |/ _ \ '__| |
		@@ -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' ); }
		@@ -33,9 +33,8 @@
33	33	'unlink' => 0, 'url_stat' => 0
34	34	];
35	35	static $io_read = 0;
36	36	static $io_write = 0;
37		- static $strlen = 18;
38	37	public $context;
39	38	public $resource;
40	39	protected static $protocol = 'file';
41	40	private $script;
		@@ -50,9 +49,9 @@
50	49	public static function stop() {
51	50	stream_wrapper_restore( self::$protocol );
52	51	}
53	52
54		- /*
	53	+ /**
55	54	* Opens file or URL
56	55	*/
57	56	public function stream_open( $path, $mode, $options, &$opened_path ) {
58	57	self::$io_stats['open']++;
		@@ -62,13 +61,38 @@
62	61	} else {
63	62	$this->resource = fopen( $path, $mode, $options );
64	63	}
65	64	self::start();
66		- $this->script = "{$path[-4]}{$path[-3]}{$path[-2]}{$path[-1]}" == '.php';
	65	+
	66	+ if ( version_compare( PHP_VERSION, '8.0', '<') ) {
	67	+ if ( in_array( $mode, ['rb', 'rt', 'r']) &&
	68	+ "{$path[-4]}{$path[-3]}{$path[-2]}{$path[-1]}" == '.php') {
	69	+
	70	+ $this->script = $this->check_exclusions( $path );
	71	+ }
	72	+ } else {
	73	+ if ( str_ends_with( $path, '.php') && in_array( $mode, ['rb', 'rt', 'r']) ) {
	74	+ $this->script = $this->check_exclusions( $path );
	75	+ }
	76	+ }
	77	+
67	78	return $this->resource !== false;
68	79	}
69	80
70		- /*
	81	+ /**
	82	+ * Check file and folder exclusions.
	83	+ */
	84	+ private function check_exclusions( $path ) {
	85	+
	86	+ foreach( CodeProfiler_Profiler::$exclusions as $item ) {
	87	+ if ( $item && strpos( $path, $item ) !== false ) {
	88	+ return;
	89	+ }
	90	+ }
	91	+ return 1;
	92	+ }
	93	+
	94	+ /**
71	95	* Close a resource
72	96	*/
73	97	public function stream_close() {
74	98	self::$io_stats['close']++;
		@@ -74,9 +98,9 @@
74	98	self::$io_stats['close']++;
75	99	return fclose( $this->resource );
76	100	}
77	101
78		- /*
	102	+ /**
79	103	* Tests for end-of-file on a file pointer
80	104	*/
81	105	public function stream_eof() {
82	106	self::$io_stats['eof']++;
		@@ -82,9 +106,9 @@
82	106	self::$io_stats['eof']++;
83	107	return feof( $this->resource );
84	108	}
85	109
86		- /*
	110	+ /**
87	111	* Flushes the output
88	112	*/
89	113	public function stream_flush() {
90	114	self::$io_stats['flush']++;
		@@ -90,9 +114,9 @@
90	114	self::$io_stats['flush']++;
91	115	return fflush( $this->resource );
92	116	}
93	117
94		- /*
	118	+ /**
95	119	* Seeks to specific location in a stream
96	120	*/
97	121	public function stream_seek( $offset, $whence = SEEK_SET ) {
98	122	self::$io_stats['seek']++;
		@@ -98,9 +122,9 @@
98	122	self::$io_stats['seek']++;
99	123	return fseek( $this->resource, $offset, $whence ) === 0;
100	124	}
101	125
102		- /*
	126	+ /**
103	127	* Delete a file
104	128	*/
105	129	public function unlink( $path ) {
106	130	self::$io_stats['unlink']++;
		@@ -113,9 +137,9 @@
113	137	self::start();
114	138	return $res;
115	139	}
116	140
117		- /*
	141	+ /**
118	142	* Renames a file or directory
119	143	*/
120	144	public function rename( $path_from, $path_to ) {
121	145	self::$io_stats['rename']++;
		@@ -128,9 +152,9 @@
128	152	self::start();
129	153	return $res;
130	154	}
131	155
132		- /*
	156	+ /**
133	157	* Removes a directory
134	158	*/
135	159	public function rmdir( $path, $options ) {
136	160	self::$io_stats['rmdir']++;
		@@ -143,9 +167,9 @@
143	167	self::start();
144	168	return $res;
145	169	}
146	170
147		- /*
	171	+ /**
148	172	* Retrieve the underlaying resource
149	173	*/
150	174	public function stream_cast( $cast_as ) {
151	175	self::$io_stats['cast']++;
		@@ -151,9 +175,9 @@
151	175	self::$io_stats['cast']++;
152	176	return $this->resource;
153	177	}
154	178
155		- /*
	179	+ /**
156	180	* Advisory file locking
157	181	*/
158	182	public function stream_lock( $operation ) {
159	183	self::$io_stats['lock']++;
		@@ -162,9 +186,9 @@
162	186	}
163	187	return flock( $this->resource, $operation );
164	188	}
165	189
166		- /*
	190	+ /**
167	191	* Truncate stream
168	192	*/
169	193	public function stream_truncate( $new_size ) {
170	194	self::$io_stats['truncate']++;
		@@ -178,9 +202,9 @@
178	202	self::$io_write += $write;
179	203	return $write;
180	204	}
181	205
182		- /*
	206	+ /**
183	207	* Change stream options
184	208	*/
185	209	public function stream_set_option( $option, $arg1, $arg2 ) {
186	210	self::$io_stats['set_option']++;
		@@ -197,9 +221,9 @@
197	221	return false;
198	222	}
199	223	}
200	224
201		- /*
	225	+ /**
202	226	* Change stream metadata
203	227	*/
204	228	public function stream_metadata( $path, $option, $value ) {
205	229	self::stop();
		@@ -231,9 +255,9 @@
231	255	self::start();
232	256	return $res;
233	257	}
234	258
235		- /*
	259	+ /**
236	260	* Create a directory
237	261	*/
238	262	public function mkdir( $path, $mode, $options ) {
239	263	self::$io_stats['mkdir']++;
		@@ -246,9 +270,9 @@
246	270	self::start();
247	271	return $res;
248	272	}
249	273
250		- /*
	274	+ /**
251	275	* Open directory handle
252	276	*/
253	277	public function dir_opendir( $path, $options ) {
254	278	self::$io_stats['opendir']++;
		@@ -261,9 +285,9 @@
261	285	self::start();
262	286	return $this->resource;
263	287	}
264	288
265		- /*
	289	+ /**
266	290	* Close directory handle
267	291	*/
268	292	public function dir_closedir() {
269	293	self::$io_stats['closedir']++;
		@@ -270,9 +294,9 @@
270	294	// closedir returns no value
271	295	return closedir( $this->resource );
272	296	}
273	297
274		- /*
	298	+ /**
275	299	* Read entry from directory handle
276	300	*/
277	301	public function dir_readdir() {
278	302	self::$io_stats['readdir']++;
		@@ -278,9 +302,9 @@
278	302	self::$io_stats['readdir']++;
279	303	return readdir( $this->resource );
280	304	}
281	305
282		- /*
	306	+ /**
283	307	* Rewind directory handle
284	308	*/
285	309	public function dir_rewinddir() {
286	310	self::$io_stats['rewinddir']++;
		@@ -286,9 +310,9 @@
286	310	self::$io_stats['rewinddir']++;
287	311	return rewinddir( $this->resource );
288	312	}
289	313
290		- /*
	314	+ /**
291	315	* Retrieve information about a file
292	316	*/
293	317	public function url_stat( $path, $flags ) {
294	318	self::$io_stats['url_stat']++;
		@@ -304,27 +328,38 @@
304	328	self::start();
305	329	return $res;
306	330	}
307	331
308		- /*
	332	+ /**
309	333	* Read from stream & enable ticks
310	334	*/
311	335	public function stream_read( $count ) {
312	336	self::$io_stats['read']++;
313		- self::stop();
314		- if ( $this->script && ftell( $this->resource ) == 0 ) {
	337	+ if ( $this->script ) {
	338	+ self::stop();
	339	+ if ( ftell( $this->resource ) == 0 ) {
	340	+ self::start();
	341	+ $read = fread( $this->resource, $count - CODE_PROFILER_LENGTH );
	342	+ self::$io_read += strlen( $read );
	343	+ $pos = stripos( $read, '<?php' );
	344	+ if ( $pos !== false ) {
	345	+ return substr_replace(
	346	+ $read,
	347	+ '<?php declare(ticks='. CODE_PROFILER_TICKS .');',
	348	+ $pos,
	349	+ 5
	350	+ );
	351	+ }
	352	+ return $read;
	353	+ }
315	354	self::start();
316		- $read = fread( $this->resource, $count - self::$strlen );
317		- self::$io_read += strlen( $read );
318		- return preg_replace( '/<\?php/i', '<?php declare(ticks=1);', $read, 1 );
319	355	}
320		- self::start();
321	356	$read = fread( $this->resource, $count );
322	357	self::$io_read += strlen( $read );
323	358	return $read;
324		- }
	359	+ }
325	360
326		- /*
	361	+ /**
327	362	* Retrieve information about a file resource
328	363	*/
329	364	public function stream_stat() {
330	365	self::$io_stats['stat']++;
		@@ -329,15 +364,15 @@
329	364	public function stream_stat() {
330	365	self::$io_stats['stat']++;
331	366	$res = fstat( $this->resource );
332	367	if ( $this->script ) {
333		- $res['size'] += self::$strlen;
334		- $res[7] += self::$strlen;
	368	+ $res['size'] += CODE_PROFILER_LENGTH;
	369	+ $res[7] += CODE_PROFILER_LENGTH;
335	370	}
336	371	return $res;
337	372	}
338	373
339		- /*
	374	+ /**
340	375	* Retrieve the current position of a stream
341	376	*/
342	377	function stream_tell() {
343	378	self::$io_stats['tell']++;
		@@ -342,9 +377,9 @@
342	377	function stream_tell() {
343	378	self::$io_stats['tell']++;
344	379	$res = ftell( $this->resource );
345	380	if ( $this->script ) {
346		- $res += self::$strlen;
	381	+ $res += CODE_PROFILER_LENGTH;
347	382	}
348	383	return $res;
349	384	}
350	385	}