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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
| Line | Code |
|---|---|
| 143 | $first_name = ''; |
| 144 | $first_name = apply_filters('pre_user_first_name', $first_name); |
| 145 | |
| 146 | if ( empty($last_name) ) |
| 147 | $last_name = ''; |
| 148 | $last_name = apply_filters('pre_user_last_name', $last_name); |
| 149 | |
| 150 | if ( empty($description) ) |
| 151 | $description = ''; |
| 152 | $description = apply_filters('pre_user_description', $description); |
| 153 | |
| 154 | if ( empty($rich_editing) ) |
| 155 | $rich_editing = 'true'; |
| 156 | |
| 157 | if ( empty($admin_color) ) |
| 158 | $admin_color = 'fresh'; |
| 159 | $admin_color = preg_replace('|[^a-z0-9 _.\-@]|i', '', $admin_color); |
| 160 | |
| 161 | if ( empty($user_registered) ) |