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wp_login( string $username, string $password, string $deprecated = '' )

This function has been deprecated. Use wp_signon() instead.

Checks a users login information and logs them in if it checks out. This function is deprecated.

Description

Use the global $error to get the reason why the login failed. If the username is blank, no error will be set, so assume blank username on that case.

Plugins extending this function should also provide the global $error and set what the error is, so that those checking the global for why there was a failure can utilize it later.

See also

Parameters

$username

(string) (Required) User's username

$password

(string) (Required) User's password

$deprecated

(string) (Optional) Not used

Default value: ''

Return

(bool) False on login failure, true on successful check

Source

File: wp-includes/pluggable-deprecated.php

function wp_login($username, $password, $deprecated = '') {
	_deprecated_function( __FUNCTION__, '2.5.0', 'wp_signon()' );
	global $error;

	$user = wp_authenticate($username, $password);

	if ( ! is_wp_error($user) )
		return true;

	$error = $user->get_error_message();
	return false;
}

Changelog

Version Description
2.5.0 Use wp_signon()
1.2.2 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_login