__return_zero

February 12, 2011 by Thorsten 0 Comments

Definition:
function __return_zero() {}

Returns 0.

Useful for returning 0 to filters easily.

Source code

function __return_zero() {

	return 0;

}

4435

/wp-includes/functions.php, Documentation, Files, Functions, _

id49396a95dbea1add6beb6402f4fb3793, __return_zero

__return_true

WordPress Custom Fields 101

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