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

Version Description
3.7.0 Introduced.

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User Contributed Notes User Contributed Notes

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