<?php
$aliases = [
'foo',
'bar-1',
'joomla-23',
'joom-0',
];
foreach ($aliases as &$alias) {
$alias = preg_replace_callback(
'~(?:-\K\d+)?$~',
function ($m) {
return strlen($m[0]) ? 1 + $m[0] : '-2';
},
$alias,
1
);
}
var_export($aliases);
- Output for 7.3.13 - 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 => 'foo-2',
1 => 'bar-2',
2 => 'joomla-24',
3 => 'joom-1',
)
preferences:
143.24 ms | 402 KiB | 139 Q