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@ 2020-02-21T20:57:27Z

<?php
$patterns = [
    '/home',
    '/user',
    '/user/profile/{id}',
    '/user/{id}/edit',
];

foreach($patterns as $pattern)
{
    $pattern_regex = preg_replace("/\{(.*?)\}/", "(?P<$1>[\w-]+)", $pattern);
    $pattern_regex = "#^" . $pattern_regex . "$#";
    var_dump($pattern_regex);
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
preg_replace: documentation ( source)

preferences:dark modelive preview

63.51 ms | 402 KiB | 5 Q