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Code Engine – PHP Snippets, AI Functions & Automation for WordPress / 0.3.0
Code Engine – PHP Snippets, AI Functions & Automation for WordPress v0.3.0
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← All changes | common/helpers.php +228 -274 0.3.70.3.0 View file →
@@ -1,304 +1,258 @@
1 1 <?php
2 2
3 3 if ( !class_exists( 'MeowCommon_Helpers' ) ) {
4 4
5 - class MeowCommon_Helpers {
6 - //public static $version = MeowCommon_Admin::version;
7 - private static $startTimes = [];
8 - private static $startQueries = [];
5 + class MeowCommon_Helpers {
6 +
7 + //public static $version = MeowCommon_Admin::version;
8 + private static $startTimes = array();
9 + private static $startQueries = array();
9 10
10 - public static function is_divi_builder() {
11 - return isset( $_GET['et_fb'] ) && $_GET['et_fb'] === '1';
12 - }
11 + static function is_divi_builder() {
12 + return isset( $_GET['et_fb'] ) && $_GET['et_fb'] === '1';
13 + }
13 14
14 - public static function is_beaver_builder() {
15 - return isset( $_GET['fl_builder'] );
16 - }
15 + static function is_beaver_builder() {
16 + return isset( $_GET['fl_builder'] );
17 + }
17 18
18 - public static function is_cornerstone_builder() {
19 - return isset( $_GET['cs-render'] ) && $_GET['cs-render'] === '1';
20 - }
19 + static function is_cornerstone_builder() {
20 + return isset( $_GET['cs-render'] ) && $_GET['cs-render'] === '1';
21 + }
21 22
22 - public static function is_pagebuilder_request() {
23 - return self::is_divi_builder() || self::is_cornerstone_builder() || self::is_beaver_builder();
24 - }
23 + static function is_pagebuilder_request() {
24 + return self::is_divi_builder() || self::is_cornerstone_builder() || self::is_beaver_builder();
25 + }
25 26
26 - public static function is_asynchronous_request() {
27 - return self::is_ajax_request() || self::is_woocommerce_ajax_request() || self::is_rest();
28 - }
27 + static function is_asynchronous_request() {
28 + return self::is_ajax_request() || self::is_woocommerce_ajax_request() || self::is_rest();
29 + }
29 30
30 - public static function is_ajax_request() {
31 - return wp_doing_ajax();
32 - }
31 + static function is_ajax_request() {
32 + return wp_doing_ajax();
33 + }
33 34
34 - public static function is_woocommerce_ajax_request() {
35 - return !empty( $_GET['wc-ajax'] );
36 - }
35 + static function is_woocommerce_ajax_request() {
36 + return !empty( $_GET['wc-ajax'] );
37 + }
37 38
38 - // This function makes sure that only the allowed HTML element names,
39 - // attribute names, attribute values, and HTML entities will occur in the given text string.
40 - public static function wp_kses( $html ) {
41 - return wp_kses( $html, [
42 - 'style' => [],
43 - 'script' => [],
44 - 'div' => [
45 - 'class' => [],
46 - 'data-rating-date' => [],
47 - 'style' => [],
48 - ],
49 - 'img' => [
50 - 'src' => [],
51 - 'decoding' => [],
52 - 'class' => [],
53 - 'style' => [],
54 - ],
55 - 'p' => [
56 - 'style' => [],
57 - ],
58 - 'h2' => [
59 - 'class' => [],
60 - ],
61 - 'br' => [],
62 - 'label' => [],
63 - 'b' => [],
64 - 'small' => [],
65 - 'a' => [
66 - 'href' => [],
67 - 'target' => [],
68 - 'class' => [],
69 - 'style' => [],
70 - ],
71 - 'form' => [
72 - 'method' => [],
73 - 'action' => [],
74 - 'class' => [],
75 - 'style' => [],
76 - ],
77 - 'input' => [
78 - 'type' => [],
79 - 'checked' => [],
80 - 'name' => [],
81 - 'value' => [],
82 - 'id' => [],
83 - 'class' => [],
84 - ],
85 - ] );
86 - }
39 + // This function makes sure that only the allowed HTML element names,
40 + // attribute names, attribute values, and HTML entities will occur in the given text string.
41 + static function wp_kses( $html ) {
42 + return wp_kses( $html, array(
43 + 'style' => array(),
44 + 'script' => array(),
45 + 'div' => array(
46 + 'class' => array(),
47 + 'data-rating-date' => array(),
48 + 'style' => array(),
49 + ),
50 + 'img' => array(
51 + 'src' => array(),
52 + 'decoding' => array(),
53 + 'class' => array(),
54 + 'style' => array(),
55 + ),
56 + 'p' => array(
57 + 'style' => array(),
58 + ),
59 + 'h2' => array(
60 + 'class' => array(),
61 + ),
62 + 'br' => array(),
63 + 'label' => array(),
64 + 'b' => array(),
65 + 'small' => array(),
66 + 'a' => array(
67 + 'href' => array(),
68 + 'target' => array(),
69 + 'class' => array(),
70 + 'style' => array(),
71 + ),
72 + 'form' => array(
73 + 'method' => array(),
74 + 'action' => array(),
75 + 'class' => array(),
76 + 'style' => array(),
77 + ),
78 + 'input' => array(
79 + 'type' => array(),
80 + 'checked' => array(),
81 + 'name' => array(),
82 + 'value' => array(),
83 + 'id' => array(),
84 + 'class' => array(),
85 + ),
86 + ) );
87 + }
87 88
88 - // Diff between two strings
89 - public static function diff( $first, $second ) {
90 - $first = explode( ' ', $first );
91 - $second = explode( ' ', $second );
92 - $diff = array_diff( $first, $second );
93 - return implode( ' ', $diff );
94 - }
89 + // Diff between two strings
90 + static function diff( $first, $second ) {
91 + $first = explode( ' ', $first );
92 + $second = explode( ' ', $second );
93 + $diff = array_diff( $first, $second );
94 + return implode( ' ', $diff );
95 + }
96 +
97 + // Originally created by matzeeable, modified by jordymeow
98 + static function is_rest() {
95 99
96 - // From August 2025: The New 'is_rest' function, more reliable, much cleaner.
97 - public static function is_rest() {
100 + // WP_REST_Request init.
101 + $is_rest_request = defined('REST_REQUEST') && REST_REQUEST;
102 + if ( $is_rest_request ) {
103 + MeowCommon_Rest::init_once();
104 + return true;
105 + }
98 106
99 - // WP 6.5+: only reliable after parse_request; otherwise skip this branch.
100 - if ( function_exists( 'wp_is_serving_rest_request' ) && did_action( 'parse_request' ) && wp_is_serving_rest_request() ) {
101 - MeowCommon_Rest::init_once();
102 - return true;
103 - }
107 + // Plain permalinks.
108 + $prefix = rest_get_url_prefix();
109 + $request_contains_rest = isset( $_GET['rest_route'] ) && strpos( trim( $_GET['rest_route'], '\\/' ), $prefix , 0 ) === 0;
110 + if ( $request_contains_rest) {
111 + MeowCommon_Rest::init_once();
112 + return true;
113 + }
104 114
105 - // Classic flag set during REST bootstrap (safe at any time).
106 - if ( defined( 'REST_REQUEST' ) && REST_REQUEST ) {
107 - MeowCommon_Rest::init_once();
108 - return true;
109 - }
115 + // It can happen that WP_Rewrite is not yet initialized, so better to do it.
116 + global $wp_rewrite;
117 + if ( $wp_rewrite === null ) {
118 + $wp_rewrite = new WP_Rewrite();
119 + }
120 + $rest_url = wp_parse_url( trailingslashit( get_rest_url() ) );
121 + $current_url = wp_parse_url( add_query_arg( array() ) );
122 + if ( !$rest_url || !$current_url )
123 + return false;
110 124
111 - // Plain permalinks: ?rest_route=/... (route does NOT include the prefix).
112 - if ( isset( $_GET['rest_route'] ) ) {
113 - MeowCommon_Rest::init_once();
114 - return true;
115 - }
125 + // URL Path begins with wp-json.
126 + if ( !empty( $current_url['path'] ) && !empty( $rest_url['path'] ) ) {
127 + $request_contains_rest = strpos( $current_url['path'], $rest_url['path'], 0 ) === 0;
128 + if ( $request_contains_rest) {
129 + MeowCommon_Rest::init_once();
130 + return true;
131 + }
132 + }
116 133
117 - // Pretty permalinks: compare request PATH to the site's REST base path, without using rest_url().
118 - // This works early in the bootstrap (no dependency on $wp_rewrite).
119 - $req_path = isset( $_SERVER['REQUEST_URI'] ) ? wp_parse_url( $_SERVER['REQUEST_URI'], PHP_URL_PATH ) : null;
120 - if ( $req_path ) {
121 - $home_path = wp_parse_url( home_url( '/' ), PHP_URL_PATH ); // e.g. '/' or '/blog/'
122 - $home_path = trailingslashit( $home_path ? $home_path : '/' );
134 + return false;
135 + }
123 136
124 - $prefix = trim( rest_get_url_prefix(), '/' ); // e.g. 'wp-json' or custom
137 + static function test_error( $error = 'timeout', $diceSides = 1 ) {
138 + if ( rand( 1, $diceSides ) === 1 ) {
139 + if ( $error === 'timeout' ) {
140 + header("HTTP/1.0 408 Request Timeout");
141 + die();
142 + }
143 + else {
144 + trigger_error( "Error", E_USER_ERROR);
145 + }
146 + }
147 + }
125 148
126 - // /wp-json/ or /blog/wp-json/
127 - $base = $home_path . trailingslashit( $prefix );
149 + static function php_error_logs() {
150 + $errorpath = ini_get( 'error_log' );
151 + $output_lines = array();
152 + if ( !empty( $errorpath ) && file_exists( $errorpath ) ) {
153 + try {
154 + $file = new SplFileObject( $errorpath, 'r' );
155 + $file->seek( PHP_INT_MAX );
156 + $last_line = $file->key();
157 + $iterator = new LimitIterator( $file, $last_line > 3500 ? $last_line - 3500 : 0, $last_line );
158 + $lines = iterator_to_array( $iterator );
159 + $previous_line = null;
160 + foreach ( $lines as $line ) {
128 161
129 - // /index.php/wp-json/ or /blog/index.php/wp-json/ (index permalinks)
130 - $base_index = $home_path . 'index.php/' . trailingslashit( $prefix );
162 + // Parse the date
163 + $date = '';
164 + try {
165 + $dateArr = [];
166 + preg_match( '~^\[(.*?)\]~', $line, $dateArr );
167 + if ( isset( $dateArr[0] ) ) {
168 + $line = str_replace( $dateArr[0], '', $line );
169 + $line = trim( $line );
170 + $date = new DateTime( $dateArr[1] );
171 + $date = get_date_from_gmt( $date->format('Y-m-d H:i:s'), 'Y-m-d H:i:s' );
172 + }
173 + else {
174 + continue;
175 + }
176 + }
177 + catch ( Exception $e ) {
178 + continue;
179 + }
131 180
132 - $path = trailingslashit( $req_path );
133 - if ( strpos( $path, $base ) === 0 || strpos( $path, $base_index ) === 0 ) {
134 - MeowCommon_Rest::init_once();
135 - return true;
136 - }
137 - }
181 + // Parse the error
182 + $type = '';
183 + if ( preg_match( '/PHP Fatal error/', $line ) ) {
184 + $line = trim( str_replace( 'PHP Fatal error:', '', $line ) );
185 + $type = 'fatal';
186 + }
187 + else if ( preg_match( '/PHP Warning/', $line ) ) {
188 + $line = trim( str_replace( 'PHP Warning:', '', $line ) );
189 + $type = 'warning';
190 + }
191 + else if ( preg_match( '/PHP Notice/', $line ) ) {
192 + $line = trim( str_replace( 'PHP Notice:', '', $line ) );
193 + $type = 'notice';
194 + }
195 + else if ( preg_match( '/PHP Parse error/', $line ) ) {
196 + $line = trim( str_replace( 'PHP Parse error:', '', $line ) );
197 + $type = 'parse';
198 + }
199 + else if ( preg_match( '/PHP Exception/', $line ) ) {
200 + $line = trim( str_replace( 'PHP Exception:', '', $line ) );
201 + $type = 'exception';
202 + }
203 + else {
204 + continue;
205 + }
138 206
139 - return false;
140 - }
207 + // Skip the error if is the same as before.
208 + if ( $line !== $previous_line ) {
209 + array_push( $output_lines, array( 'date' => $date, 'type' => $type, 'content' => $line ) );
210 + $previous_line = $line;
211 + }
212 + }
213 + }
214 + catch ( OutOfBoundsException $e ) {
215 + error_log( $e->getMessage() );
216 + return array();
217 + }
218 + }
219 + return $output_lines;
141 220
142 - // Originally created by matzeeable, modified by jordymeow
143 - // public static function is_rest() {
221 + // else {
222 + // $output_lines = array_reverse( $output_lines );
223 + // $html = '';
224 + // $previous = '';
225 + // foreach ( $output_lines as $line ) {
226 + // // Let's avoid similar errors, since it's not useful. We should also make this better
227 + // // and not only theck this depending on tie.
228 + // if ( preg_replace( '/\[.*\] PHP/', '', $previous ) !== preg_replace( '/\[.*\] PHP/', '', $line ) ) {
229 + // $html .= $line;
230 + // $previous = $line;
231 + // }
232 + // }
233 + // return $html;
234 + // }
235 + }
144 236
145 - // // WP_REST_Request init.
146 - // $is_rest_request = defined( 'REST_REQUEST' ) && REST_REQUEST;
147 - // if ( $is_rest_request ) {
148 - // MeowCommon_Rest::init_once();
149 - // return true;
150 - // }
237 + static function timer_start( $timerName = 'default' ) {
238 + MeowCommon_Helpers::$startQueries[ $timerName ] = get_num_queries();
239 + MeowCommon_Helpers::$startTimes[ $timerName ] = microtime( true );
240 + }
151 241
152 - // // Plain permalinks.
153 - // $prefix = rest_get_url_prefix();
154 - // $request_contains_rest = isset( $_GET['rest_route'] ) && strpos( trim( $_GET['rest_route'], '\\/' ), $prefix, 0 ) === 0;
155 - // if ( $request_contains_rest ) {
156 - // MeowCommon_Rest::init_once();
157 - // return true;
158 - // }
242 + static function timer_elapsed( $timerName = 'default' ) {
243 + return microtime( true ) - MeowCommon_Helpers::$startTimes[ $timerName ];
244 + }
159 245
160 - // // It can happen that WP_Rewrite is not yet initialized, so better to do it.
161 - // global $wp_rewrite;
162 - // if ( $wp_rewrite === null ) {
163 - // $wp_rewrite = new WP_Rewrite();
164 - // }
165 - // $rest_url = wp_parse_url( trailingslashit( get_rest_url() ) );
166 - // $current_url = wp_parse_url( add_query_arg( [] ) );
167 - // if ( !$rest_url || !$current_url ) {
168 - // return false;
169 - // }
246 + static function timer_log_elapsed( $timerName = 'default' ) {
247 + $elapsed = MeowCommon_Helpers::timer_elapsed( $timerName );
248 + $queries = get_num_queries() - MeowCommon_Helpers::$startQueries[ $timerName ];
249 + error_log( $timerName . ": " . $elapsed . "ms (" . $queries . " queries)" );
250 + }
251 + }
170 252
171 - // // URL Path begins with wp-json.
172 - // if ( !empty( $current_url['path'] ) && !empty( $rest_url['path'] ) ) {
173 - // $request_contains_rest = strpos( $current_url['path'], $rest_url['path'], 0 ) === 0;
174 - // if ( $request_contains_rest ) {
175 - // MeowCommon_Rest::init_once();
176 - // return true;
177 - // }
178 - // }
253 + // Asked by WP Security Team to remove this.
179 254
180 - // return false;
181 - // }
182 -
183 - public static function test_error( $error = 'timeout', $diceSides = 1 ) {
184 - if ( mt_rand( 1, $diceSides ) === 1 ) {
185 - if ( $error === 'timeout' ) {
186 - header( 'HTTP/1.0 408 Request Timeout' );
187 - die();
188 - }
189 - else {
190 - trigger_error( 'Error', E_USER_ERROR );
191 - }
192 - }
193 - }
194 -
195 - public static function php_error_logs() {
196 - $errorpath = ini_get( 'error_log' );
197 - $output_lines = [];
198 - if ( !empty( $errorpath ) && file_exists( $errorpath ) ) {
199 - try {
200 - $file = new SplFileObject( $errorpath, 'r' );
201 - $file->seek( PHP_INT_MAX );
202 - $last_line = $file->key();
203 - $iterator = new LimitIterator( $file, $last_line > 3500 ? $last_line - 3500 : 0, $last_line );
204 - $lines = iterator_to_array( $iterator );
205 - $previous_line = null;
206 - foreach ( $lines as $line ) {
207 -
208 - // Parse the date
209 - $date = '';
210 - try {
211 - $dateArr = [];
212 - preg_match( '~^\[(.*?)\]~', $line, $dateArr );
213 - if ( isset( $dateArr[0] ) ) {
214 - $line = str_replace( $dateArr[0], '', $line );
215 - $line = trim( $line );
216 - $date = new DateTime( $dateArr[1] );
217 - $date = get_date_from_gmt( $date->format( 'Y-m-d H:i:s' ), 'Y-m-d H:i:s' );
218 - }
219 - else {
220 - continue;
221 - }
222 - }
223 - catch ( Exception $e ) {
224 - continue;
225 - }
226 -
227 - // Parse the error
228 - $type = '';
229 - if ( preg_match( '/PHP Fatal error/', $line ) ) {
230 - $line = trim( str_replace( 'PHP Fatal error:', '', $line ) );
231 - $type = 'fatal';
232 - }
233 - else if ( preg_match( '/PHP Warning/', $line ) ) {
234 - $line = trim( str_replace( 'PHP Warning:', '', $line ) );
235 - $type = 'warning';
236 - }
237 - else if ( preg_match( '/PHP Notice/', $line ) ) {
238 - $line = trim( str_replace( 'PHP Notice:', '', $line ) );
239 - $type = 'notice';
240 - }
241 - else if ( preg_match( '/PHP Parse error/', $line ) ) {
242 - $line = trim( str_replace( 'PHP Parse error:', '', $line ) );
243 - $type = 'parse';
244 - }
245 - else if ( preg_match( '/PHP Exception/', $line ) ) {
246 - $line = trim( str_replace( 'PHP Exception:', '', $line ) );
247 - $type = 'exception';
248 - }
249 - else {
250 - continue;
251 - }
252 -
253 - // Skip the error if is the same as before.
254 - if ( $line !== $previous_line ) {
255 - array_push( $output_lines, [ 'date' => $date, 'type' => $type, 'content' => $line ] );
256 - $previous_line = $line;
257 - }
258 - }
259 - }
260 - catch ( OutOfBoundsException $e ) {
261 - error_log( $e->getMessage() );
262 - return [];
263 - }
264 - }
265 - return $output_lines;
266 -
267 - // else {
268 - // $output_lines = array_reverse( $output_lines );
269 - // $html = '';
270 - // $previous = '';
271 - // foreach ( $output_lines as $line ) {
272 - // // Let's avoid similar errors, since it's not useful. We should also make this better
273 - // // and not only theck this depending on tie.
274 - // if ( preg_replace( '/\[.*\] PHP/', '', $previous ) !== preg_replace( '/\[.*\] PHP/', '', $line ) ) {
275 - // $html .= $line;
276 - // $previous = $line;
277 - // }
278 - // }
279 - // return $html;
280 - // }
281 - }
282 -
283 - public static function timer_start( $timerName = 'default' ) {
284 - MeowCommon_Helpers::$startQueries[ $timerName ] = get_num_queries();
285 - MeowCommon_Helpers::$startTimes[ $timerName ] = microtime( true );
286 - }
287 -
288 - public static function timer_elapsed( $timerName = 'default' ) {
289 - return microtime( true ) - MeowCommon_Helpers::$startTimes[ $timerName ];
290 - }
291 -
292 - public static function timer_log_elapsed( $timerName = 'default' ) {
293 - $elapsed = MeowCommon_Helpers::timer_elapsed( $timerName );
294 - $queries = get_num_queries() - MeowCommon_Helpers::$startQueries[ $timerName ];
295 - error_log( $timerName . ': ' . $elapsed . 'ms (' . $queries . ' queries)' );
296 - }
297 - }
298 -
299 - // Asked by WP Security Team to remove this.
300 -
301 - // if ( MeowCommon_Helpers::is_rest() ) {
302 - // ini_set( 'display_errors', 0 );
303 - // }
255 + // if ( MeowCommon_Helpers::is_rest() ) {
256 + // ini_set( 'display_errors', 0 );
257 + // }
304 258 }