Home / APIs / __return_empty_string() – Returns an empty string.

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Description

Returns an empty string.

Useful for returning an empty string to filters easily.

Usage

$string = __return_empty_string();

Parameters

Returns

string Empty string.

Source

File name: wordpress/wp-includes/functions.php
Lines: 1 to 3 of 3

function __return_empty_string() {
  return '';
}
 

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Published: 13th March 2017 | Last updated: 13th March 2017

Information

Function name: __return_empty_string
Plugin ref: WordPress
Version: 5.0.3
Sourcefile: wp-includes/functions.php
File ref: wp-includes/functions.php
API type: private
Deprecated?: No
API Letters: _,E,R,S

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