Returns 0.
Description
Useful for returning 0 to filters easily.
Source
function __return_zero() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore
return 0;
}
Changelog
Version | Description |
---|---|
3.0.0 | Introduced. |
Add a filter on `example_filter` that returns 0.