<?php
$str = <<<FOO
a: 1
b: 2
c: 3
FOO;
preg_match_all('/(\w+): (\d+)/', $str, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER);
print_r($matches);
preg_match_all('/(\w+): (?\d+)/', $str, $matches, PREG_SET_ORDER);
print_r($matches);
- Output for 5.2.6 - 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 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Array
(
[0] => Array
(
[0] => Array
(
[0] => a: 1
[1] => 0
)
[1] => Array
(
[0] => a
[1] => 0
)
[2] => Array
(
[0] => 1
[1] => 3
)
)
[1] => Array
(
[0] => Array
(
[0] => b: 2
[1] => 5
)
[1] => Array
(
[0] => b
[1] => 5
)
[2] => Array
(
[0] => 2
[1] => 8
)
)
[2] => Array
(
[0] => Array
(
[0] => c: 3
[1] => 10
)
[1] => Array
(
[0] => c
[1] => 10
)
[2] => Array
(
[0] => 3
[1] => 13
)
)
)
Warning: preg_match_all(): Compilation failed: unrecognized character after (? or (?- at offset 9 in /in/SiscR on line 13
Array
(
[0] => Array
(
[0] => Array
(
[0] => a: 1
[1] => 0
)
[1] => Array
(
[0] => a
[1] => 0
)
[2] => Array
(
[0] => 1
[1] => 3
)
)
[1] => Array
(
[0] => Array
(
[0] => b: 2
[1] => 5
)
[1] => Array
(
[0] => b
[1] => 5
)
[2] => Array
(
[0] => 2
[1] => 8
)
)
[2] => Array
(
[0] => Array
(
[0] => c: 3
[1] => 10
)
[1] => Array
(
[0] => c
[1] => 10
)
[2] => Array
(
[0] => 3
[1] => 13
)
)
)
- Output for 5.2.0 - 5.2.5
- Array
(
[0] => Array
(
[0] => Array
(
[0] => a: 1
[1] => 0
)
[1] => Array
(
[0] => a
[1] => 0
)
[2] => Array
(
[0] => 1
[1] => 3
)
)
[1] => Array
(
[0] => Array
(
[0] => b: 2
[1] => 5
)
[1] => Array
(
[0] => b
[1] => 5
)
[2] => Array
(
[0] => 2
[1] => 8
)
)
[2] => Array
(
[0] => Array
(
[0] => c: 3
[1] => 10
)
[1] => Array
(
[0] => c
[1] => 10
)
[2] => Array
(
[0] => 3
[1] => 13
)
)
)
Warning: preg_match_all(): Compilation failed: unrecognized character after (? at offset 9 in /in/SiscR on line 13
Array
(
[0] => Array
(
[0] => Array
(
[0] => a: 1
[1] => 0
)
[1] => Array
(
[0] => a
[1] => 0
)
[2] => Array
(
[0] => 1
[1] => 3
)
)
[1] => Array
(
[0] => Array
(
[0] => b: 2
[1] => 5
)
[1] => Array
(
[0] => b
[1] => 5
)
[2] => Array
(
[0] => 2
[1] => 8
)
)
[2] => Array
(
[0] => Array
(
[0] => c: 3
[1] => 10
)
[1] => Array
(
[0] => c
[1] => 10
)
[2] => Array
(
[0] => 3
[1] => 13
)
)
)
- Output for 4.3.11, 4.4.0 - 4.4.1, 4.4.3 - 4.4.8, 5.0.0 - 5.0.5, 5.1.0 - 5.1.1, 5.1.3 - 5.1.6
- Array
(
[0] => Array
(
[0] => Array
(
[0] => a: 1
[1] => 0
)
[1] => Array
(
[0] => a
[1] => 0
)
[2] => Array
(
[0] => 1
[1] => 3
)
)
[1] => Array
(
[0] => Array
(
[0] => b: 2
[1] => 5
)
[1] => Array
(
[0] => b
[1] => 5
)
[2] => Array
(
[0] => 2
[1] => 8
)
)
[2] => Array
(
[0] => Array
(
[0] => c: 3
[1] => 10
)
[1] => Array
(
[0] => c
[1] => 10
)
[2] => Array
(
[0] => 3
[1] => 13
)
)
)
Warning: preg_match_all(): Compilation failed: unrecognized character after (? at offset 9 in /in/SiscR on line 13
Array
(
)
- Output for 4.4.2, 5.1.2
- Array
(
[0] => Array
(
[0] => Array
(
[0] => a: 1
[1] => 0
)
[1] => Array
(
[0] => a
[1] => 0
)
[2] => Array
(
[0] => 1
[1] => 3
)
)
[1] => Array
(
[0] => Array
(
[0] => b: 2
[1] => 5
)
[1] => Array
(
[0] => b
[1] => 5
)
[2] => Array
(
[0] => 2
[1] => 8
)
)
[2] => Array
(
[0] => Array
(
[0] => c: 3
[1] => 10
)
[1] => Array
(
[0] => c
[1] => 10
)
[2] => Array
(
[0] => 3
[1] => 13
)
)
)
Warning: preg_match_all(): Compilation failed: unrecognized character after (? at offset 9 in /in/SiscR on line 14
Array
(
)
- Output for 4.4.9
- Array
(
[0] => Array
(
[0] => Array
(
[0] => a: 1
[1] => 0
)
[1] => Array
(
[0] => a
[1] => 0
)
[2] => Array
(
[0] => 1
[1] => 3
)
)
[1] => Array
(
[0] => Array
(
[0] => b: 2
[1] => 5
)
[1] => Array
(
[0] => b
[1] => 5
)
[2] => Array
(
[0] => 2
[1] => 8
)
)
[2] => Array
(
[0] => Array
(
[0] => c: 3
[1] => 10
)
[1] => Array
(
[0] => c
[1] => 10
)
[2] => Array
(
[0] => 3
[1] => 13
)
)
)
Warning: preg_match_all(): Compilation failed: unrecognized character after (? or (?- at offset 9 in /in/SiscR on line 13
Array
(
)
- Output for 4.3.0 - 4.3.10
- Array
(
[0] => Array
(
[0] => Array
(
[0] => a: 1
[1] => 0
)
[1] => Array
(
[0] => a
[1] => 0
)
[2] => Array
(
[0] => 1
[1] => 3
)
)
[1] => Array
(
[0] => Array
(
[0] => b: 2
[1] => 5
)
[1] => Array
(
[0] => b
[1] => 5
)
[2] => Array
(
[0] => 2
[1] => 8
)
)
[2] => Array
(
[0] => Array
(
[0] => c: 3
[1] => 10
)
[1] => Array
(
[0] => c
[1] => 10
)
[2] => Array
(
[0] => 3
[1] => 13
)
)
)
Warning: Compilation failed: unrecognized character after (? at offset 9 in /in/SiscR on line 13
Array
(
)
preferences:
231.75 ms | 404 KiB | 315 Q