remove elements from array

[ligraci]

Hi,
how can I pass from this array

$array=("yellow", "blu", "white", "green")

to this ?

$array=("yellow", "white", "green")

Is there a function or something where I can say to remove the elements with value for example "blu"?

Thankx
^_

[ligraci]

array_splice($array, 1, 1);

[laserlight]

You could use unset() on $array[1], but then the array indices wouldnt be shifted properly.
To avoid this, you could use:
array_splice($array, 1, 1);

A simple alternative solution would be:

$array = array("yellow", "blu", "white", "green");
$temp = array();
foreach ($array as $value) {
	if ($value != "blu")
		$temp[] = $value;
}
$array = $temp;