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Listing all hooks extracted WordPress Core


Details about username_exists

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Files

Filename Hook Type Line Number PHP Doc
wp-includes/user.php apply_filters 1936 /**
* Filters whether the given username exists.
*
* @since 4.9.0
*
* @param int|false $user_id The user ID associated with the username,
* or false if the username does not exist.
* @param string $username The username to check for existence.
*/

Hook Parameters

Parameter Type Name Description
int|false $user_id The user ID associated with the username,
string $username The username to check for existence.