Php unset array key

Php delete array item by value

$colors = array("blue","green","red");

//delete element in array by value "green"
if (($key = array_search("green", $colors)) !== false) {
    unset($colors[$key]);
}

Deleting an element from an array in PHP

$array = [0 => "a", 1 => "b", 2 => "c"];
unset($array[1]); //Key which you want to delete
/*
$array:
[
    [0] => a
    [2] => c
]
*/
//OR
$array = [0 => "a", 1 => "b", 2 => "c"];
array_splice($array, 1, 1);//Offset which you want to delet
/*
$array:
[
    [0] => a
    [1] => c
]
*/

Source: stackoverflow.com

Php unset array key

unset($dataArray['key']);

Unset by key name php

unset($array['key-here']);

Source: stackoverflow.com

Similar codes

1 vote330 views2 answers
Laravel gmail
PHP
10 votes373 views4 answers
Laravel create
PHP Laravel
1 vote324 views2 answers
Enable socket in php
PHP
0 vote380 views1 answer
Wordpress max post revision
PHP Wordpress
20 votes390 views6 answers
Laravel 8 make:auth
PHP Laravel
0 vote354 views1 answer
Laravel 8 - get values of url query strings in controller
PHP Laravel
0 vote335 views1 answer
SSL PHP CURL
PHP
0 vote326 views1 answer
Laravel redis sentinel
PHP
2 votes342 views1 answer
Exit and echo php
PHP
0 vote355 views1 answer
Phpunit-watcher
PHP