refactor: explicitly cast int variables to string on esc_attr() calls

Author: stklcode

includes/class-scliveticker.php

@@ -441,7 +441,7 @@ private static function tick_html( string $time, string $title, string $content,
 			$content = do_shortcode( $content );
 		}
 
-		return '<li class="sclt-tick" data-sclt-tick-id="' . esc_attr( $id ) . '">'
+		return '<li class="sclt-tick" data-sclt-tick-id="' . esc_attr( (string) $id ) . '">'
 			. '<span class="sclt-tick-time">' . esc_html( $time ) . '</span>'
 			. '<span class="sclt-tick-title">' . esc_html( $title ) . '</span>'
 			. '<div class="sclt-tick-content">' . $content . '</div></li>';
@@ -463,7 +463,7 @@ public static function tick_html_widget( string $time, string $title, bool $high
 			$out .= ' class="sclt-widget-new"';
 		}
 		if ( $id > 0 ) {
-			$out .= ' data-sclt-tick-id="' . esc_attr( $id ) . '"';
+			$out .= ' data-sclt-tick-id="' . esc_attr( (string) $id ) . '"';
 		}
 		return $out . '>'
 			. '<span class="sclt-widget-time">' . esc_html( $time ) . '</span>'

includes/class-widget.php

@@ -78,7 +78,7 @@ public function widget( $args, $instance ) {
 			echo ' sclt-ajax" '
 				. 'data-sclt-ticker="' . esc_attr( $category ) . '" '
 				. 'data-sclt-limit="' . esc_attr( $count ) . '" '
-				. 'data-sclt-last="' . esc_attr( current_datetime()->getTimestamp() );
+				. 'data-sclt-last="' . esc_attr( (string) current_datetime()->getTimestamp() );
 		}
 		echo '"><ul class="sclt-widget">';
 

phpstan.neon

@@ -1,5 +1,5 @@
 parameters:
-  level: 4
+  level: 5
   paths:
     - includes/
     - stklcode-liveticker.php