Assign $title_array variable before filter for better readabilty

sabernhardt · web-flow · commit da236b17f60a · 2025-11-10T15:46:04.000-06:00
diff --git a/src/wp-includes/general-template.php b/src/wp-includes/general-template.php
@@ -1428,9 +1428,11 @@ function wp_title( $sep = '&raquo;', $display = true, $seplocation = '' ) {
 		$title = '';
 	}
 
-	$prefix = '';
+	$prefix      = '';
+	$title_array = array();
 	if ( '' !== $title ) {
-		$prefix = " $sep ";
+		$prefix      = " $sep ";
+		$title_array = explode( $t_sep, $title );
 	}
 
 	/**
@@ -1440,7 +1442,7 @@ function wp_title( $sep = '&raquo;', $display = true, $seplocation = '' ) {
 	 *
 	 * @param string[] $title_array Array of parts of the page title.
 	 */
-	$title_array = apply_filters( 'wp_title_parts', explode( $t_sep, $title ) );
+	$title_array = apply_filters( 'wp_title_parts', $title_array );
 
 	// Determines position of the separator and direction of the breadcrumb.
 	if ( 'right' === $seplocation ) { // Separator on right, so reverse the order.

Original file line number	Diff line number	Diff line change
`@@ -1428,9 +1428,11 @@ function wp_title( $sep = '»', $display = true, $seplocation = '' ) {`
`1428`	`1428`	`$title = '';`
`1429`	`1429`	`}`
`1430`	`1430`
`1431`		`- $prefix = '';`
	`1431`	`+ $prefix = '';`
	`1432`	`+ $title_array = array();`
`1432`	`1433`	`if ( '' !== $title ) {`
`1433`		`- $prefix = " $sep ";`
	`1434`	`+ $prefix = " $sep ";`
	`1435`	`+ $title_array = explode( $t_sep, $title );`
`1434`	`1436`	`}`
`1435`	`1437`
`1436`	`1438`	`/**`
`@@ -1440,7 +1442,7 @@ function wp_title( $sep = '»', $display = true, $seplocation = '' ) {`
`1440`	`1442`	`*`
`1441`	`1443`	`* @param string[] $title_array Array of parts of the page title.`
`1442`	`1444`	`*/`
`1443`		`- $title_array = apply_filters( 'wp_title_parts', explode( $t_sep, $title ) );`
	`1445`	`+ $title_array = apply_filters( 'wp_title_parts', $title_array );`
`1444`	`1446`
`1445`	`1447`	`// Determines position of the separator and direction of the breadcrumb.`
`1446`	`1448`	`if ( 'right' === $seplocation ) { // Separator on right, so reverse the order.`