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<?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 8.1.18 - 8.1.33, 8.2.5 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.14
bool(true) bool(false)
Output for 8.1.0 - 8.1.17, 8.2.0 - 8.2.4
bool(true) bool(true)
Output for 8.0.1 - 8.0.30
bool(false) bool(false)
preferences:
98.47 ms | 408 KiB | 5 Q