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run code in 300+ PHP versions simultaneously
<?php //modify instagram embed code. $code = '<iframe src="//instagram.com/p/mJ1-QxtlVg/embed/" width="600" height="696" frameborder="0" scrolling="no" allowtransparency="true"></iframe>'; $instagramEmbedPattern = "\instagram\.com\/p\/(.*)\/embed\/?\\"; preg_match($instagramEmbedPattern, $code, $matches); if (2 === count($matches)) { echo $matches[1]; }
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: preg_match(): Delimiter must not be alphanumeric, backslash, or NUL in /in/bhTkG on line 5 Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /in/bhTkG:6 Stack trace: #0 {main} thrown in /in/bhTkG on line 6
Process exited with code 255.
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.28
Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/bhTkG on line 5 Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /in/bhTkG:6 Stack trace: #0 {main} thrown in /in/bhTkG on line 6
Process exited with code 255.
Output for 8.0.0 - 8.0.9
Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/bhTkG on line 5 Fatal error: Uncaught TypeError: count(): Argument #1 ($var) must be of type Countable|array, null given in /in/bhTkG:6 Stack trace: #0 {main} thrown in /in/bhTkG on line 6
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/bhTkG on line 5 Warning: count(): Parameter must be an array or an object that implements Countable in /in/bhTkG on line 6
Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 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 - 7.1.25
Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/bhTkG on line 5
Output for 4.3.0 - 4.3.10
Warning: Delimiter must not be alphanumeric or backslash in /in/bhTkG on line 5
preferences:
217.85 ms | 401 KiB | 328 Q