<?php
$str = 'comment=Accept established chain=forward connection-state=established';
preg_match_all('/([a-z-]+)=(.*?)(?=\s*[a-z-]+=|$)/', $str, $matches);
print_r($matches);
- Output for 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
- Array
(
[0] => Array
(
[0] => comment=Accept established
[1] => chain=forward
[2] => connection-state=established
)
[1] => Array
(
[0] => comment
[1] => chain
[2] => connection-state
)
[2] => Array
(
[0] => Accept established
[1] => forward
[2] => established
)
)
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Array
(
[0] => Array
(
[0] => comment=Accept established
[1] => chain=forward
[2] => connection-state=established
)
[1] => Array
(
[0] => comment
[1] => chain
[2] => connection-state
)
[2] => Array
(
[0] => Accept established
[1] => forward
[2] => established
)
)
preferences:
119.75 ms | 403 KiB | 183 Q