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get_post_class() from mdawaffe. see #7457

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git-svn-id: https://develop.svn.wordpress.org/trunk@8643 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2008-08-13 23:26:14 +00:00
parent 6992ce6781
commit 21400530e1
1 changed files with 22 additions and 6 deletions
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26
wp-includes/post-template.php
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@ -169,10 +169,28 @@ function has_excerpt( $id = 0 ) {
* @subpackage Post
* @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
*/
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);
$classes = array();
@ -201,14 +219,12 @@ function post_class( $class = '', $post_id = null ) {
}
if ( !empty($class) ) {
if ( !is_array( $class ) )
$class = preg_split('#\s+#', $class);
$classes = array_merge($classes, $class);
}
// Separates classes with a single space, collates classes for post DIV
$classes = join(' ', apply_filters('post_class', $classes, $class, $post_id));
echo 'class="' . $classes . '"';
return apply_filters('post_class', $classes, $class, $post_id);
}
/**