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run code in 300+ PHP versions simultaneously
<?php // example code $content = 'dasdasdas d asdas dasdas dasd [gallery ids="2727,2726,2721"] dasd as ads'; /*$ids = substr(strstr($content, '[gallery ids='), 14); $ids = substr($ids, 0, strpos( $ids, '"]')); $ids = explode(',', $ids);*/ $ids = preg_match($ids, '/?<=\[gallery ids")(.*\n?)(?="]/'); echo print_r($ids);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $ids in /in/BqKGY on line 10 Deprecated: preg_match(): Passing null to parameter #1 ($pattern) of type string is deprecated in /in/BqKGY on line 10 Warning: preg_match(): Empty regular expression in /in/BqKGY on line 10 1
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $ids in /in/BqKGY on line 10 Warning: preg_match(): Empty regular expression in /in/BqKGY on line 10 1
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: ids in /in/BqKGY on line 10 Warning: preg_match(): Empty regular expression in /in/BqKGY on line 10 1
Output for 7.3.32 - 7.3.33
Warning: preg_match(): Empty regular expression in /in/BqKGY on line 10 1
Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: ids in /in/BqKGY on line 10 Warning: preg_match(): Empty regular expression in /in/BqKGY on line 10 1
Output for 4.3.0 - 4.3.10
Notice: Undefined variable: ids in /in/BqKGY on line 10 Warning: Empty regular expression in /in/BqKGY on line 10 1
preferences:
216.81 ms | 401 KiB | 313 Q