3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2018-02-18T17:07:14Z

<?php

$text = <<< 'TXT'
{ff0000}red tex {00ff00}green text
TXT;

echo preg_replace('~{([a-fA-F0-9]+)}((?>[^{]*{?(?!(?1)}))*)~',
        '<span style="color: #$1">$2</span>', $text);

Output
Performance
VLD
References
Branches

preg_replace: documentation ( source)

preferences:dark modelive previewkey bindings

32.51 ms | 404 KiB | 5 Q