Remove array value in php code example
Example 1: php delete element by value
$colors = array("blue","green","red");
if (($key = array_search("green", $colors)) !== false) {
unset($colors[$key]);
}
Example 2: php remove item array
$items = ['banana', 'apple'];
unset($items[0]);
var_dump($items);
Example 3: php delete element from array
$colors = array("red","blue","green");
unset($colors[1]);
$colors = array("red","blue","green");
array_splice($colors, 1, 1);
Example 4: Deleting an element from an array in PHP
$array = [0 => "a", 1 => "b", 2 => "c"];
unset($array[1]);
$array = [0 => "a", 1 => "b", 2 => "c"];
array_splice($array, 1, 1);
Example 5: php erase element from array
foreach ($items as $key =>$item){
if(condition){
unset($item[$key]);
}
}
Example 6: remove array values php
array_splice(array, start, length, array)