3v4l.org

run code in 300+ 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, 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
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preferences:
77.89 ms | 1235 KiB | 4 Q