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<?php
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! function_exists( 'penci_get_post_class' ) ) {
function penci_get_post_class( $class = '', $post_id = null ) {
$classes = array();
if ( $class ) {
if ( ! is_array( $class ) ) {
$class = preg_split( '#\s+#', $class );
}
$classes = array_map( 'esc_attr', $class );
} else {
// Ensure that we always coerce class to being an array.
$class = array();
}
if ( ! $post_id ) {
return $classes;
}
$classes[] = 'hentry';
$classes[] = 'penci-post-item';
$classes = array_map( 'esc_attr', $classes );
return array_unique( $classes );
}
}
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