<?php
$arr = Array
(
0 => Array
(
0 => 'John',
1 => 'accountant',
2 => 'senior',
3 => 'joined on 2018-03-12',
4 => 'http://personalblogdotcom/abc',
5 => 'Germany'
),
1 => Array
(
0 => 'Marry',
1 => 'journalist',
2 => 'junior',
3 => '2019-04-13',
4 => 'http://personalblogdotcom/efd',
5 => 'Canada'
),
2 => Array
(
0 => 'Jim',
1 => 'salesman',
2 => 'junior',
3 => '2017-01-18',
4 => 'http://personalblogdotcom/ehs',
5 => 'US'
),
3 => Array
(
0 => 'Clair',
1 => 'director assistant',
2 => 'senior',
3 => '2019-08-22',
4 => 'http://personalblogdotcom/khh',
5 => 'Singapore'
)
);
$rows = array(array('name'=>'Jim'),array('name'=>'Clair'));
$userNamesArray = array_column($arr,0);
$rowsName = array_column($rows,'name');
foreach($userNamesArray as $userNamesArr){
if(!in_array($userNamesArr, $rowsName)){
echo $userNamesArr."<br>";
}
}
preferences:
58.62 ms | 405 KiB | 5 Q