WP hooks navigation: Home/browse • Actions index • Filters index
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.
This hook occurs 3 times in this file.
Line | Code |
---|---|
143 | * There is also an action that is called whenever the function is run called, |
144 | * 'get_search_form'. This can be useful for outputting JavaScript that the |
145 | * search relies on or various formatting that applies to the beginning of the |
146 | * search. To give a few examples of what it can be used for. |
147 | * |
148 | * @since 2.7.0 |
149 | * @param boolean $echo Default to echo and not return the form. |
150 | */ |
151 | function get_search_form($echo = true) { |
152 | do_action( 'get_search_form' ); |
153 |
|
154 | $search_form_template = locate_template(array('searchform.php')); |
155 | if ( '' != $search_form_template ) { |
156 | require($search_form_template); |
157 | return; |
158 | } |
159 |
|
160 | $form = '<form role="search" method="get" id="searchform" action="' . home_url( '/' ) . '" > |
161 | <div><label class="screen-reader-text" for="s">' . __('Search for:') . '</label> |
162 | <input type="text" value="' . get_search_query() . '" name="s" id="s" /> |
163 | <input type="submit" id="searchsubmit" value="'. esc_attr__('Search') .'" /> |
164 | </div> |
165 | </form>'; |
166 |
|
167 | if ( $echo ) |
168 | echo apply_filters('get_search_form', $form); |
169 | else |
170 | return apply_filters('get_search_form', $form); |
171 | } |
172 |
|
173 | /** |
174 | * Display the Log In/Out link. |
175 | * |
176 | * Displays a link, which allows users to navigate to the Log In page to log in |
177 | * or log out depending on whether they are currently logged in. |
178 | * |
179 | * @since 1.5.0 |