WordPress uses wp_insert_user to insert user in to the database. Or this function can be used to update the user information programmatically.
Usage:
<?php wp_insert_user( $userdata ) ?>
Parameters :
$userdata it is an array with all the information about the user.
| Field Name | Description |
|---|---|
| ID | An integer that will be used for updating an existing user. |
| user_pass | A string that contains the plain text password for the user. |
| user_login | A string that contains the users username for logging in. |
| user_nicename | A string that contains a nicer looking name for the user. |
| user_url | A string containing the users URL for the users web site. |
| user_email | A string containing the users email address. |
| display_name | A string that will be shown on the site. Defaults to users username. It is likely that you will want to change this, for both appearance and security through obscurity (that is if you dont use and delete the default admin user). |
| nickname | The users nickname, defaults to the users username. |
| first_name | The users first name. |
| last_name | The users last name. |
| description | A string containing content about the user. |
| rich_editing | A string for whether to enable the rich editor or not. False if not empty. |
| user_registered | The date the user registered. Format is Y-m-d H:i:s. |
| role | A string used to set the users role. |
| jabber | Users Jabber account. |
| aim | Users AOL IM account. |
| yim | Users Yahoo IM account. |
Example:
ADD User
<?php
$useri
wp_insert_user( array ('user_url' => $website) ) ;
?>