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@ 2022-05-12T14:07:24Z

<?php

$original = array('a','b','c',1,2,3,4,5,'t','x','w');

$letters = array();
$numbers = array();

foreach($original as $element){
    if(is_numeric($element)){
        $numbers[] = $element;
    }else{
        $letters[] = $element;
    }
}

var_dump($numbers);
var_dump($letters);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
is_numeric: documentation ( source)

preferences:dark modelive previewkey bindings

25.98 ms | 405 KiB | 5 Q