remove keys from array 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: 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 3: php array remove keys keep values
<?php
$array = array("size" => "XL", "color" => "gold");
print_r(array_values($array));
?>
Array
(
[0] => XL
[1] => gold
)