3v4l.org

run code in 300+ PHP versions simultaneously
<?php $magic = "\x45\x52\x00\x05\x00\x45\x52\x00\x01\x00\x45\x52\x00\x01\x00\x45\x52\x00\x01\x00\x45\x52\x00\x01\x00\x00\x01\x00\x45\x52\x00\x01\x00\x45\x52\x00\x01\x00\x00\x00\x00\x01\x00\x00\x00\x20\x20\x00\x00\x00\x20\x40\x00\x00\x00\xff\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x00\x52\x64\x00\x00"; $info = finfo_open(FILEINFO_MIME); var_dump(finfo_buffer($info, $magic));
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(40) "application/octet-stream; charset=binary"
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
string(372) "application/x-font-ttfimage/x-iconapplication/x-font-ttfapplication/x-font-ttfapplication/x-font-ttfimage/x-iconapplication/x-font-ttfapplication/x-font-ttfapplication/x-font-ttfimage/x-iconapplication/x-font-ttfapplication/x-font-ttfapplication/x-font-ttfimage/x-iconapplication/x-font-ttfapplication/x-font-ttfapplication/x-font-ttfapplication/x-font-ttf; charset=binary"
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
string(420) "image/x-iconapplication/x-font-ttfimage/x-iconapplication/x-font-ttfapplication/x-font-ttfimage/x-iconapplication/x-font-ttfimage/x-iconapplication/x-font-ttfapplication/x-font-ttfimage/x-iconapplication/x-font-ttfimage/x-iconapplication/x-font-ttfapplication/x-font-ttfimage/x-iconapplication/x-font-ttfimage/x-iconapplication/x-font-ttfapplication/x-font-ttfapplication/x-font-ttfapplication/x-font-ttf; charset=binary"
preferences:
234.08 ms | 402 KiB | 330 Q