<?php
$range = "2008-2013";
$year = "2008";
$shite = "-2013";
$regex = "/^(\d{0,4}+(?:-\d{0,4}+)?)$/is";
$matches = array(array());
preg_match($regex, $range, $matches[$$range]);
preg_match($regex, $year, $matches[1]);
preg_match($regex, $shite, $matches[2]);
print_r($matches);
?>
- Output for 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: Undefined variable $2008-2013 in /in/R7Fh6 on line 10
Array
(
[0] => Array
(
)
[] => Array
(
[0] => 2008-2013
[1] => 2008-2013
)
[1] => Array
(
[0] => 2008
[1] => 2008
)
[2] => Array
(
[0] => -2013
[1] => -2013
)
)
- Output for 5.0.4 - 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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
- Notice: Undefined variable: 2008-2013 in /in/R7Fh6 on line 10
Array
(
[0] => Array
(
)
[] => Array
(
[0] => 2008-2013
[1] => 2008-2013
)
[1] => Array
(
[0] => 2008
[1] => 2008
)
[2] => Array
(
[0] => -2013
[1] => -2013
)
)
- Output for 7.3.32 - 7.3.33, 7.4.26
- Array
(
[0] => Array
(
)
[] => Array
(
[0] => 2008-2013
[1] => 2008-2013
)
[1] => Array
(
[0] => 2008
[1] => 2008
)
[2] => Array
(
[0] => -2013
[1] => -2013
)
)
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
- Notice: Undefined variable: 2008-2013 in /in/R7Fh6 on line 10
Array
(
[0] => Array
(
)
[] => Array
(
[0] => 2008-2013
[1] => 2008-2013
)
[1] => Array
(
[0] => 2008
[1] => 2008
)
[2] => Array
(
[0] => -2013
[1] => -2013
)
)
preferences:
266.78 ms | 403 KiB | 356 Q