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Source View: pre_user_description

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN  (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
77  
78       if ( empty($nickname) )
79            $nickname = $user_login;
80       $nickname = apply_filters('pre_user_nickname', $nickname);
81  
82       if ( empty($first_name) )
83            $first_name = '';
84       $first_name = apply_filters('pre_user_first_name', $first_name);
85  
86       if ( empty($last_name) )
87            $last_name = '';
88       $last_name = apply_filters('pre_user_last_name', $last_name);
89  
90       if ( empty($description) )
91            $description = '';
92       $description = apply_filters('pre_user_description', $description);
93  
94       if ( empty($rich_editing) )
95            $rich_editing = 'true';
96  
97       if ( empty($user_registered) )
98            $user_registered = gmdate('Y-m-d H:i:s');
99  
100       if ( $update ) {
101            $query = "UPDATE $wpdb->users SET user_pass='$user_pass', user_email='$user_email', user_url='$user_url', user_nicename = '$user_nicename', display_name = '$display_name' WHERE ID = '$ID'";
102            $query = apply_filters('update_user_query', $query);
103            $wpdb->query( $query );
104            $user_id = (int) $ID;
105       } else {
106            $query = "INSERT INTO $wpdb->users
107            (user_login, user_pass, user_email, user_url, user_registered, user_nicename, display_name)