- var_dump: documentation ( source)
- array_column: documentation ( source)
- rand: documentation ( source)
<?php
class T {
public $te1;
public $te2;
}
$tCollection = [];
for($i=0;$i<10;$i++) {
$t = new T();
$t->te1 = rand();
$t->te2 = rand();
$tCollection[] = $t;
}
var_dump($tCollection);
var_dump(array_column($tCollection, 'te1'));