Unset php return array

Php unset array element

//Delete array items with unset(no re-index) or array_splice(re-index)
$colors = array("red","blue","green");                             
unset($colors[1]);//remove second element, do not re-index array

$colors = array("red","blue","green");
array_splice($colors, 1, 1); //remove second element, re-index array

Unset php return array

function array_remove(array &$arr, $key) {
    if (array_key_exists($key, $arr)) {
        $val = $arr[$key];
        unset($arr[$key]);

        return $val;
    }

    return null;
}

Source: stackoverflow.com

Remove array values php

array_splice(array, start, length, array)

Similar codes

1 vote254 views2 answers
Laravel model is dirty
PHP
0 vote269 views1 answer
Php array json encode key and value
PHP
0 vote336 views1 answer
Yii::app()->request->get yii1
PHP Yii
0 vote265 views1 answer
Search WordPress with custom field
PHP Wordpress
0 vote244 views1 answer
Delay queue laravel
PHP
6 votes269 views2 answers
Laravel eloquent debug query
PHP Laravel
0 vote246 views1 answer
Mongodb/mongodb[dev-master, 1.10.0, ..., v1.10.x-dev] require ext-mongodb ^1.11.0 -> it is missing from your system. Install or enable PHP's mongodb extension
PHP
0 vote229 views1 answer
Php prepared statement upload file
PHP
0 vote215 views1 answer
Merge Cell phpoffice phpexcel
PHP
1 vote225 views1 answer
Laravel dusk run failed tests
PHP