PHP

php delete element by value

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

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

php delete item from array

if (in_array('strawberry', $array)) 
{
    unset($array[array_search('strawberry',$array)]);
}

find value from array and remove array element in php

<?php
	$arr = array('Sam','Kin','Alex','Dineal');
  if(in_array('Sam',$arr)){
    unset($arr[array_search('Sam',$arr)]);
  }
  print_r($arr);
?>

Array
(
    [1] => Kin
    [2] => Alex
    [3] => Dineal
)

php remove element from array

$arr = array('a' => 1, 'b' => 2, 'c' => 3);
unset($arr['b']);

// RESULT: array('a' => 1, 'c' => 3)

$arr = array(1, 2, 3);
array_splice($arr, 1, 1);

// RESULT: array(0 => 1, 1 => 3)

remove item in an array php

//NO KEY supplied
$message array("a", "b", "c", "d");
$del_val = "b";
if (($key = array_search($del_val, $messages)) !== false) {
    unset($messages[$key]);
}

php remove element from array

$array = [0 => "a", 1 => "b", 2 => "c",3=>"d"];
//Params are: array,index to delete,number of elements to remove
array_splice($array, 2, 1); 
//print_r($array); 
//Array
//(
//    [0] => a
//    [1] => b
//    [2] => d
//)

PHP remove value from array

array_diff( [312, 401, 15, 401, 3], [401] ) // removing 401 returns [312, 15, 3]
  
// https://stackoverflow.com/questions/7225070/php-array-delete-by-value-not-key#:~:text=with%20one%20element.-,array_diff(%20%5B312%2C%20401%2C%2015%2C%20401%2C%203%5D%2C%20%5B401%5D%20)%20//%20removing%20401%20returns%20%5B312%2C%2015%2C%203%5D,-It%20generalizes%20nicely

php array pop by value

$arr = array_diff($arr, array('remove_me', 'remove_me_also'));

How To Unset Or Delete An Element From Array By Value In PHP?

if (($key = array_search($value, $sampleArray)) !== false) {
    unset($sampleArray[$key]);
}

php remove element from array by value

// matrix array
foreach($appsList as $key => $app) {
            if($app["app_status"] !== "approved") {
                // remove orange apps
                unset($appsList[$key]);
            }
}

how to delete item from array php

$array = [0 => "a", 1 => "b", 2 => "c"];
unset($array[1]);

PHP remove value from array

array_diff( array(312, 401, 15, 401, 3), array(401) ) // removing 401 returns [312, 15, 3]

remove array values php

array_splice(array, start, length, array)