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 vote141 views1 answer
How to use bootstrap in laravel 8 remove tailwind
PHP
-1 vote125 views4 answers
Cmd download file from url
PHP
1 vote93 views1 answer
Composer require laravel/ui not working laravel 8
PHP Laravel
0 vote149 views2 answers
Use class in blade laravel
PHP Laravel
1 vote117 views5 answers
Install multiple php versions windows xampp
PHP
0 vote122 views1 answer
Calculate 18 years back date in php
PHP
1 vote127 views5 answers
Eloquent batch insert
PHP
3 votes91 views1 answer
Find curren monday in laravel carbon
PHP
0 vote141 views1 answer
Script to create AdminLTE in a Laravel project
PHP
0 vote90 views1 answer
Laravel migrate test environment
PHP