Coding Standards: Rename arguments in comment_type().

Rename the arguments in `comment_type()` to use underscore separators per coding standards and to add vowels for clarity.

"Pingback" and "Trackback" in the variable names are left unchanged as they are concatenated for display to site owners.

See #63168.



git-svn-id: https://develop.svn.wordpress.org/trunk@60779 602fd350-edb4-49c9-b593-d223f7449a82

Author: peterwilsoncc

src/wp-includes/comment-template.php

@@ -1180,30 +1180,30 @@ function get_comment_type( $comment_id = 0 ) {
  *
  * @since 0.71
  *
- * @param string|false $commenttxt   Optional. String to display for comment type. Default false.
- * @param string|false $trackbacktxt Optional. String to display for trackback type. Default false.
- * @param string|false $pingbacktxt  Optional. String to display for pingback type. Default false.
+ * @param string|false $comment_text   Optional. String to display for comment type. Default false.
+ * @param string|false $trackback_text Optional. String to display for trackback type. Default false.
+ * @param string|false $pingback_text  Optional. String to display for pingback type. Default false.
  */
-function comment_type( $commenttxt = false, $trackbacktxt = false, $pingbacktxt = false ) {
-	if ( false === $commenttxt ) {
-		$commenttxt = _x( 'Comment', 'noun' );
+function comment_type( $comment_text = false, $trackback_text = false, $pingback_text = false ) {
+	if ( false === $comment_text ) {
+		$comment_text = _x( 'Comment', 'noun' );
 	}
-	if ( false === $trackbacktxt ) {
-		$trackbacktxt = __( 'Trackback' );
+	if ( false === $trackback_text ) {
+		$trackback_text = __( 'Trackback' );
 	}
-	if ( false === $pingbacktxt ) {
-		$pingbacktxt = __( 'Pingback' );
+	if ( false === $pingback_text ) {
+		$pingback_text = __( 'Pingback' );
 	}
 	$type = get_comment_type();
 	switch ( $type ) {
 		case 'trackback':
-			echo $trackbacktxt;
+			echo $trackback_text;
 			break;
 		case 'pingback':
-			echo $pingbacktxt;
+			echo $pingback_text;
 			break;
 		default:
-			echo $commenttxt;
+			echo $comment_text;
 	}
 }