Ticket #13592: 13592.4.diff

src/wp-includes/class.wp-scripts.php

@@ -135 +135 @@
                 /** This filter is documented in wp-includes/class.wp-scripts.php */
                 $src = esc_url( apply_filters( 'script_loader_src', $src, $handle ) );
 
-                if ( ! $src )
+                if ( ! $src ) {
                         return true;
+                }
+                
+                $script_tag = "<script type='text/javascript' src='%s'></script>\n";
+                /**
+                 * Filter the script tag.
+                 *
+                 * @since 4.1.0
+                 *
+                 * @param string $script_tag Script tag.
+                 * @param string $src Source of script.
+                 * @param string $handle Script handle.
+                 */
+                $script_tag = apply_filters( 'script_loader_tag', $script_tag, $src, $handle );
+                
+                $script = sprintf( $script_tag, $src );
+                
+                if ( $this->do_concat ) {
+                        $this->print_html .= $script;
+                } else {
+                        echo $script;
+                } 
 
-                if ( $this->do_concat )
-                        $this->print_html .= "<script type='text/javascript' src='$src'></script>\n";
-                else
-                        echo "<script type='text/javascript' src='$src'></script>\n";
-
                 return true;
         }