3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "column1, column2, boo3"; $arr = explode(", ", $string); Foreach($arr as $var){ $$var = $var; } Echo $column1 . $column2 . $boo3;
Output for 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 - 8.2.19, 8.3.0 - 8.3.7
column1column2boo3
preferences:
164.36 ms | 404 KiB | 293 Q