Array_unique multidimensional php

<?php
    function super_unique($array,$key)
    {
       $temp_array = [];
       foreach ($array as &$v) {
           if (!isset($temp_array[$v[$key]]))
           $temp_array[$v[$key]] =& $v;
       }
       $array = array_values($temp_array);
       return $array;

    }


$arr="";
$arr[0]['id']=0;
$arr[0]['titel']="ABC";
$arr[1]['id']=1;
$arr[1]['titel']="DEF";
$arr[2]['id']=2;
$arr[2]['titel']="ABC";
$arr[3]['id']=3;
$arr[3]['titel']="XYZ";

echo "<pre>";
print_r($arr);
echo "unique*********************<br/>";
print_r(super_unique($arr,'titel'));

?>

Source: stackoverflow.com

Get unique array from multidimentional array by value in php

$uniquePids = array_unique(array_map(function ($i) { return $i['pid']; }, $holder));

Similar codes

115 votes293 views6 answers
How to iterate array in php
PHP
1 vote163 views1 answer
How validate the becrypt password in laravel
PHP Laravel
4 votes345 views2 answers
Php sha512
PHP
0 vote140 views1 answer
How to conditional values in old value or edit new value with validsation faild to redirect back in laravel
PHP
1 vote159 views1 answer
How to add property to the request object
PHP
0 vote178 views1 answer
Php redirect if not logged in
PHP
9 votes162 views3 answers
Pass variable to blade laravel
PHP Laravel
2 votes166 views2 answers
Get all data eloquent laravel
PHP
0 vote152 views1 answer
Php add 1 day hours to unix timestamp
PHP
13 votes146 views6 answers
Newline in php
PHP