3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 1=>" vahid ", 2=>" arash ", 3=>" farzam " ); foreach($a as $b){ echo "First Foreach: ". $b . "<br>"; foreach($a as $c){ echo "Second Foreach: ". $c . "<br>"; } }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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
First Foreach: vahid <br>Second Foreach: vahid <br>Second Foreach: arash <br>Second Foreach: farzam <br>First Foreach: arash <br>Second Foreach: vahid <br>Second Foreach: arash <br>Second Foreach: farzam <br>First Foreach: farzam <br>Second Foreach: vahid <br>Second Foreach: arash <br>Second Foreach: farzam <br>
preferences:
322.27 ms | 406 KiB | 460 Q