3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 37; for ($i = 0;$i <= 37;$i++) { eval('$hex = "\{$i}bbb";'); var_dump($hex); }
Output for git.master, git.master_jit, rfc.property-hooks
string(7) "\{0}bbb" string(7) "\{1}bbb" string(7) "\{2}bbb" string(7) "\{3}bbb" string(7) "\{4}bbb" string(7) "\{5}bbb" string(7) "\{6}bbb" string(7) "\{7}bbb" string(7) "\{8}bbb" string(7) "\{9}bbb" string(8) "\{10}bbb" string(8) "\{11}bbb" string(8) "\{12}bbb" string(8) "\{13}bbb" string(8) "\{14}bbb" string(8) "\{15}bbb" string(8) "\{16}bbb" string(8) "\{17}bbb" string(8) "\{18}bbb" string(8) "\{19}bbb" string(8) "\{20}bbb" string(8) "\{21}bbb" string(8) "\{22}bbb" string(8) "\{23}bbb" string(8) "\{24}bbb" string(8) "\{25}bbb" string(8) "\{26}bbb" string(8) "\{27}bbb" string(8) "\{28}bbb" string(8) "\{29}bbb" string(8) "\{30}bbb" string(8) "\{31}bbb" string(8) "\{32}bbb" string(8) "\{33}bbb" string(8) "\{34}bbb" string(8) "\{35}bbb" string(8) "\{36}bbb" string(8) "\{37}bbb"

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:
42.73 ms | 402 KiB | 8 Q