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__return_null › WordPress Function

Since3.4.0
Deprecatedn/a
› __return_null ( No parameters )
Returns:
  • (null) Null value.
Defined at:
Codex:

Returns null.

Useful for returning null to filters easily.


Related Functions: __return_true, __return_false, __return_zero, __return_empty_string, rest_url

Source 

function __return_null() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore
	return null;
}