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run code in 300+ PHP versions simultaneously
<?php $locations = [ 'name1', 'name2', 'name3', 'name4' ]; $count = 1; foreach ($locations as $key => $val){ ${'location'.($key +1)}= $val; } echo $location3;
Output for 5.6.38, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
name3

preferences:
165.76 ms | 408 KiB | 5 Q