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

48 votes271 views3 answers
Php cli display errors
PHP
0 vote265 views2 answers
Wordpress admin redirecting to http
PHP
0 vote272 views1 answer
Php foreach ($_post as $key = $value)
PHP
3 votes254 views1 answer
Codeigniter check insert
PHP
0 vote334 views1 answer
Wp php get rows number from mysql
PHP Wordpress
0 vote345 views1 answer
Change the date format in laravel view page
PHP Laravel
0 vote316 views1 answer
Get database columns laravel
PHP Laravel
13 votes288 views3 answers
Laravel string
PHP
0 vote320 views1 answer
Wordpress change email new user template
PHP Wordpress
0 vote288 views1 answer
Redirect to HTTPS & remove www
PHP