3v4l.org

run code in 300+ PHP versions simultaneously
<?php $jis_x_0201 = '1b284a'; $yen = '5c'; $shiftout_shiftin = '0e0f'; $ascii = '1b2842'; $byte_seq = $jis_x_0201 . $yen . $shiftout_shiftin . $yen . $ascii; var_dump($byte_seq); var_dump(mb_convert_encoding(hex2bin($byte_seq), 'UTF-8', 'JIS'));
Output for 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
string(20) "1b284a5c0e0f5c1b2842" string(3) "¥\"
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.
preferences:
139.74 ms | 407 KiB | 5 Q