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<?php $a = array("E", "A", NULL, "D", "C"); asort($a); echo "<pre>"; print_r($a); $b = array("Dog","Cat","Horse","Bear","Zebra"); $c = array(12, 11, 20, 30, 19); foreach($a as $k=>$v){ $b1[] = $b[$k]; $c1[] = $c[$k]; } echo "<pre>"; print_r($b1); echo "<pre>"; print_r($c1);
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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
<pre>Array ( [2] => [1] => A [4] => C [3] => D [0] => E ) <pre>Array ( [0] => Horse [1] => Cat [2] => Zebra [3] => Bear [4] => Dog ) <pre>Array ( [0] => 20 [1] => 11 [2] => 19 [3] => 30 [4] => 12 )
preferences:
157.12 ms | 409 KiB | 5 Q