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run code in 300+ PHP versions simultaneously
<?php var_dump(mb_check_encoding(hex2bin('1b244224221b2848'), 'JIS')); // ESC $ B あ ESC ( H var_dump(mb_check_encoding(hex2bin('1b244224221b2848'), 'ISO-2022-JP')); // ESC $ B あ ESC ( H
Output for git.master, git.master_jit
bool(true) bool(true)
Output for rfc.property-hooks
bool(true) bool(false)

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