<?php
$range = "2008-2013";
$year = "2008";
$shite = "-2013";
$regex = "/(^(\d{0,4}+(?:-\d{0,4}+)?)$)/is";
$matches = array();
preg_match($regex, $range, $matches);
preg_match($regex, $year, $matches);
preg_match($regex, $shite, $matches);
print_r($matches);
?>
- Output for 4.3.0 - 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.31, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Array
(
[0] => -2013
[1] => -2013
[2] => -2013
)
preferences:
246.17 ms | 405 KiB | 418 Q