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<?php // When converting halfwidth kana to JIS, mbfilter use JIS X 0201 kana. // string(22) "1b284931323334351b2842" var_dump(bin2hex(mb_convert_encoding(hex2bin('b1b2b3b4b5'), 'JIS', 'JIS'))); // < 8.0, mb_check_encoding compares before and after conversion to the same encoding. // bool(false) // >= 8.1, it is based only on successful conversion to wchar. // bool(true) var_dump(mb_check_encoding(hex2bin('b1b2b3b4b5'), 'JIS'));
Output for 8.1.12 - 8.1.33, 8.2.1 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
string(22) "1b284931323334351b2842" bool(true)
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.2.0
string(32) "1b2442003100320033003400351b2842" bool(true)
Output for 8.1.0 - 8.1.11
string(16) "1b28493132333435" bool(true)
Output for 8.0.1 - 8.0.30
string(22) "1b284931323334351b2842" bool(false)
preferences:
126.01 ms | 411 KiB | 5 Q