<?php
$arr = ['[text* your-name]','[email* your-email]','[text your-subject]','[textarea your-message]','[submit "Verzenden"]','[your-subject]','[your-name]','[your-email]','[your-message]'];
foreach ($arr as $s) {
if (preg_match_all('~(?<=\[)[^]\s]+(?=])~', $s, $matches)) {
print_r($matches[0]);
}
}
- 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] => your-subject
)
Array
(
[0] => your-name
)
Array
(
[0] => your-email
)
Array
(
[0] => your-message
)
- 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] => your-subject
)
Array
(
[0] => your-name
)
Array
(
[0] => your-email
)
Array
(
[0] => your-message
)
preferences:
118.66 ms | 402 KiB | 184 Q