How to remove specific element from an array PHP
I have an array:
$array = (apple, orange, strawberry, blueberry, kiwi);
the user enters
strawberrystrawberry is removed.
Use
array_search to get the key and remove it with unset if found:if (($key = array_search('strawberry', $array)) !== false) {
unset($array[$key]);
}array_search returns false (null until PHP 4.2.0) if no item has been found.
And if there can be multiple items with the same value, you can use
array_keys to get the keys to all items:foreach (array_keys($array, 'strawberry') as $key) {
unset($array[$key]);
}
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