Remove all elements in array matching a specific string using PHP

Question

I\'m hoping this is really simple, and I\'m missing something obvious!

I\'m trying to remove all elements in an array that match a certain string. It\'s a basic 1D a

Answer 1

You can just use array_diff here, if it's one fixed string:

$array = array_diff($array, array("Remove"));

For more complex matching, I'd use preg_grep obviously:

$array = preg_grep("/^Remove$/i", $array, PREG_GREP_INVERT);
// matches upper and lowercase for example