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@ 2024-06-17T02:12:22Z

<?php

$context['forum_name'] = 'myForumName';

$params = [
    'context[forum_name]' => '\\' . $context['forum_name'] . '\\'
];

$text = <<<'TEXT'
Foo {$context[forum_name]} bar {$bar} blah
TEXT;


echo preg_replace_callback(
         '/{\$([^}]+)}/',
         fn($m) => $params[$m[1]] ?? $m[0],
         $text
     );

Output
Performance
VLD
References
Branches

preg_replace_callback: documentation ( source)

preferences:dark modelive previewkey bindings

55.84 ms | 977 KiB | 5 Q