__return_empty_string()

Returns an empty string.


Description Description

Useful for returning an empty string to filters easily.

See also See also


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Return Return

(string) Empty string.


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Source Source

File: wp-includes/functions.php

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

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Changelog Changelog

Changelog
Version Description
3.7.0 Introduced.

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