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Source View: pre_user_url

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
112       } else {
113            $update = false;
114            // Hash the password
115            $user_pass = wp_hash_password($user_pass);
116       }
117  
118       $user_login = sanitize_user($user_login, true);
119       $user_login = apply_filters('pre_user_login', $user_login);
120  
121       if ( empty($user_nicename) )
122            $user_nicename = sanitize_title( $user_login );
123       $user_nicename = apply_filters('pre_user_nicename', $user_nicename);
124  
125       if ( empty($user_url) )
126            $user_url = '';
127       $user_url = apply_filters('pre_user_url', $user_url);
128  
129       if ( empty($user_email) )
130            $user_email = '';
131       $user_email = apply_filters('pre_user_email', $user_email);
132  
133       if ( empty($display_name) )
134            $display_name = $user_login;
135       $display_name = apply_filters('pre_user_display_name', $display_name);
136  
137       if ( empty($nickname) )
138            $nickname = $user_login;
139       $nickname = apply_filters('pre_user_nickname', $nickname);
140  
141       if ( empty($first_name) )
142            $first_name = '';