<?php
$a = array(1,2,2,1,1);
$b = array("1"=>1,"2"=>1);
foreach (array_unique($a) as $key => $value) {
echo "$key => $value</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 - 5.5.36, 5.6.0 - 5.6.14, 5.6.16 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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
- 0 => 1</br>1 => 2</br>
- Output for 5.6.15
Process exited with code 137.
preferences:
227.18 ms | 401 KiB | 349 Q