3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '010069008517306731020020001319100421191004091395'; $regex = <<<REGEX ~ (?| (01)(\d{14}) |(310[12]|3202|1[135])(\d{6}) |(21)(\d+) ) ~x REGEX; preg_match_all($regex, $input, $m); var_export(array_combine($m[1], $m[2]));
Output for 5.2.4 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
array ( '01' => '00690085173067', 3102 => '002000', 13 => '191004', 21 => '191004091395', )
Output for 5.2.0 - 5.2.3
Warning: preg_match_all(): Compilation failed: unrecognized character after (? at offset 4 in /in/u8kkU on line 14 Warning: array_combine() expects parameter 1 to be array, null given in /in/u8kkU on line 15 NULL
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1, 5.1.3 - 5.1.6
Warning: preg_match_all(): Compilation failed: unrecognized character after (? at offset 4 in /in/u8kkU on line 14 Notice: Undefined offset: 1 in /in/u8kkU on line 15 Notice: Undefined offset: 2 in /in/u8kkU on line 15 Warning: array_combine() expects parameter 1 to be array, null given in /in/u8kkU on line 15 NULL
Output for 5.1.2
Warning: preg_match_all(): Compilation failed: unrecognized character after (? at offset 4 in /in/u8kkU on line 15 Notice: Undefined offset: 1 in /in/u8kkU on line 16 Notice: Undefined offset: 2 in /in/u8kkU on line 16 Warning: array_combine() expects parameter 1 to be array, null given in /in/u8kkU on line 16 NULL
Output for 4.4.9
Fatal error: Call to undefined function: array_combine() in /in/u8kkU on line 15
Process exited with code 255.
Output for 4.4.5 - 4.4.8
Warning: preg_match_all(): Compilation failed: unrecognized character after (? at offset 4 in /in/u8kkU on line 14 Fatal error: Call to undefined function: array_combine() in /in/u8kkU on line 15
Process exited with code 255.
Output for 4.3.11, 4.4.0 - 4.4.1, 4.4.3 - 4.4.4
Warning: preg_match_all(): Compilation failed: unrecognized character after (? at offset 4 in /in/u8kkU on line 14 Fatal error: Call to undefined function: array_combine() in /in/u8kkU on line 15
Process exited with code 255.
Output for 4.4.2
Warning: preg_match_all(): Compilation failed: unrecognized character after (? at offset 4 in /in/u8kkU on line 15 Fatal error: Call to undefined function: array_combine() in /in/u8kkU on line 16
Process exited with code 255.
Output for 4.3.2 - 4.3.10
Warning: Compilation failed: unrecognized character after (? at offset 4 in /in/u8kkU on line 14 Fatal error: Call to undefined function: array_combine() in /in/u8kkU on line 15
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Compilation failed: unrecognized character after (? at offset 4 in /in/u8kkU on line 14 Fatal error: Call to undefined function: array_combine() in /in/u8kkU on line 15
preferences:
84.11 ms | 2726 KiB | 4 Q