For clarity, initialize some arrays that previously were only assigned via short circuit in loops.
See #30799. Built from https://develop.svn.wordpress.org/trunk@30982 git-svn-id: http://core.svn.wordpress.org/trunk@30968 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@@ -1438,7 +1438,6 @@ function wp_get_archives( $args = '' ) {
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$key = "wp_get_archives:$key:$last_changed";
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if ( ! $results = wp_cache_get( $key, 'posts' ) ) {
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$results = $wpdb->get_results( $query );
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$cache[ $key ] = $results;
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wp_cache_set( $key, $results, 'posts' );
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}
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if ( $results ) {
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@@ -1657,6 +1656,8 @@ function get_calendar($initial = true, $echo = true) {
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<tbody>
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<tr>';
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$daywithpost = array();
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// Get days with posts
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$dayswithposts = $wpdb->get_results("SELECT DISTINCT DAYOFMONTH(post_date)
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FROM $wpdb->posts WHERE post_date >= '{$thisyear}-{$thismonth}-01 00:00:00'
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@@ -1666,8 +1667,6 @@ function get_calendar($initial = true, $echo = true) {
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foreach ( (array) $dayswithposts as $daywith ) {
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$daywithpost[] = $daywith[0];
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}
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} else {
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$daywithpost = array();
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}
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if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false || stripos($_SERVER['HTTP_USER_AGENT'], 'camino') !== false || stripos($_SERVER['HTTP_USER_AGENT'], 'safari') !== false)
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