fix: phpstan errors

HardeepAsrani · HardeepAsrani · commit e3be3eb887f6 · 2026-03-30T16:12:28.000+05:30
diff --git a/classes/Visualizer/Module/Chart.php b/classes/Visualizer/Module/Chart.php
@@ -581,7 +581,7 @@ public function renderChartPages() {
 					do_action( 'visualizer_pro_new_chart_defaults', $chart_id );
 				}
 			} else {
-				$parent_chart_id = isset( $_GET['parent_chart_id'] ) ? filter_var( $_GET['parent_chart_id'], FILTER_VALIDATE_INT ) : '';
+				$parent_chart_id = filter_var( $_GET['parent_chart_id'], FILTER_VALIDATE_INT );
 				$success = false;
 				if ( $parent_chart_id ) {
 					$parent_chart   = get_post( $parent_chart_id );

Original file line number	Diff line number	Diff line change
`@@ -581,7 +581,7 @@ public function renderChartPages() {`
`581`	`581`	`do_action( 'visualizer_pro_new_chart_defaults', $chart_id );`
`582`	`582`	`}`
`583`	`583`	`} else {`
`584`		`- $parent_chart_id = isset( $_GET['parent_chart_id'] ) ? filter_var( $_GET['parent_chart_id'], FILTER_VALIDATE_INT ) : '';`
	`584`	`+ $parent_chart_id = filter_var( $_GET['parent_chart_id'], FILTER_VALIDATE_INT );`
`585`	`585`	`$success = false;`
`586`	`586`	`if ( $parent_chart_id ) {`
`587`	`587`	`$parent_chart = get_post( $parent_chart_id );`