<?php
$value = "1234
4569
";
var_dump(preg_match_all('[0-9]{4}', $value, $matches, PREG_SET_ORDER));
var_dump($matches);
- Output for 5.3.28 - 5.3.29, 5.4.18 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 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
- Warning: preg_match_all(): Unknown modifier '{' in /in/BRSEK on line 6
bool(false)
NULL
- Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.27, 5.4.0 - 5.4.17
- Warning: preg_match_all(): Unknown modifier '{' in /in/GGhNK on line 6
bool(false)
NULL
- Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
- Warning: preg_match_all(): Unknown modifier '{' in /in/GGhNK on line 6
bool(false)
array(0) {
}
- Output for 4.3.1 - 4.3.10
- Warning: Unknown modifier '{' in /in/GGhNK on line 6
bool(false)
array(0) {
}
- Output for 4.3.0
- Warning: Unknown modifier '{' in /in/BRSEK on line 6
bool(false)
array(0) {
}
preferences:
219.17 ms | 401 KiB | 310 Q