php getfooter,wordpress函数get_footer()用法示例
get_footer( string $name = null )
Load footer template.
描述
Includes the footer template for a theme or if a name is specified then a specialised footer will be included.
For the parameter, if the file is called "footer-special.php" then specify "special".
參數
$name
(string)
(Optional)
The name of the specialised footer.
Default value: null
源代碼
File: wp-includes/general-template.php
function get_footer( $name = null ) {
/**
* Fires before the footer template file is loaded.
*
* The hook allows a specific footer template file to be used in place of the
* default footer template file. If your file is called footer-new.php,
* you would specify the filename in the hook as get_footer( 'new' ).
*
* @since 2.1.0
* @since 2.8.0 $name parameter added.
*
* @param string|null $name Name of the specific footer file to use. null for the default footer.
*/
do_action( 'get_footer', $name );
$templates = array();
$name = (string) $name;
if ( '' !== $name ) {
$templates[] = "footer-{$name}.php";
}
$templates[] = 'footer.php';
locate_template( $templates, true );
}
更新日志
Version
描述
1.5.0
Introduced.
相關函數
Uses
wp-includes/general-template.php:
get_footer
wp-includes/plugin.php:
do_action()
wp-includes/template.php:
locate_template()
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Contributed by Codex
Multi footers
Different footer for different pages.
if ( is_home() ) :
get_footer( 'home' );
elseif ( is_404() ) :
get_footer( '404' );
else :
get_footer();
endif;
?>
The file names for the home and 404 footers should be footer-home.php and footer-404.php respectively.
Simple 404 page
The following code is a simple example of a template for an “HTTP 404: Not Found” error (which you could include in your theme as 404.php).
Error 404 - Not Found
總結
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