<?php
$arr = array(
0 => array(
'name' => 'Joel first',
'title' => 'teacher',
),
1 => array(
'name' => 'Joel second',
'title' => 'teacher',
),
2 => array(
'name' => 'Jhon first',
'title' => 'teacher',
)
);
$newArr = array_filter($arr, function($val){
return substr($val['name'], 0, 4) == 'Joel' && $val['title'] == 'teacher';
});
var_dump($newArr);
preferences:
26.25 ms | 402 KiB | 5 Q