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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 | $rich_editing = 'true'; |
156 |
|
157 | if ( empty($comment_shortcuts) ) |
158 | $comment_shortcuts = 'false'; |
159 |
|
160 | if ( empty($admin_color) ) |
161 | $admin_color = 'fresh'; |