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get_post_class() from mdawaffe. see #7457 

git-svn-id: http://svn.automattic.com/wordpress/trunk@8643 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2008-08-13 23:26:14 +00:00
parent f592eb9e43
commit 9179510fc1
1 changed files with 22 additions and 6 deletions
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28
wp-includes/post-template.php
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@ -169,10 +169,28 @@ function has_excerpt( $id = 0 ) {
* @subpackage Post * @subpackage Post
* @since 2.7 * @since 2.7
* *
* @ param string $class One or more classes to add to the class list * @param string|array $class One or more classes to add to the class list
* @param int $post_id An optional post ID * @param int $post_id An optional post ID
*/ */
function post_class( $class = '', $post_id = null ) { function post_class( $class = '', $post_id = null ) {
// Separates classes with a single space, collates classes for post DIV
echo 'class="' . join( ' ', get_post_class( $class, $post_id ) ) . '"';
}
/**
* Returns the classes for the post div as an array
*
* {@internal Missing Long Description}}
*
* @package WordPress
* @subpackage Post
* @since 2.7
*
* @param string|array $class One or more classes to add to the class list
* @param int $post_id An optional post ID
* @return array Array of classes
*/
function get_post_class( $class = '', $post_id = null ) {
$post = get_post($post_id); $post = get_post($post_id);
$classes = array(); $classes = array();
@ -201,14 +219,12 @@ function post_class( $class = '', $post_id = null ) {
} }
if ( !empty($class) ) { if ( !empty($class) ) {
$class = preg_split('#\s+#', $class); if ( !is_array( $class ) )
$class = preg_split('#\s+#', $class);
$classes = array_merge($classes, $class); $classes = array_merge($classes, $class);
} }
// Separates classes with a single space, collates classes for post DIV return apply_filters('post_class', $classes, $class, $post_id);
$classes = join(' ', apply_filters('post_class', $classes, $class, $post_id));
echo 'class="' . $classes . '"';
} }
/** /**