3v4l.org

run code in 500+ PHP versions simultaneously
<?php $myChar = "\u{1F606}"; echo $myChar; $code = "1F606"; $myChar = html_entity_decode('&#x'.$code.";", ENT_QUOTES, 'UTF-8'); echo $myChar;
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
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preferences:
33.25 ms | 1152 KiB | 7 Q