Ctags php functions

ctags-php.patch

Index: php.c
===================================================================
--- php.c	(revision 778)
+++ php.c	(working copy)
@@ -64,18 +64,18 @@
 
 static void installPHPRegex (const langType language)
 {
-	addTagRegex(language, "(^|[ \t])class[ \t]+([" ALPHA "_][" ALNUM "_]*)",
-		"\\2", "c,class,classes", NULL);
-	addTagRegex(language, "(^|[ \t])interface[ \t]+([" ALPHA "_][" ALNUM "_]*)",
-		"\\2", "i,interface,interfaces", NULL);
-	addTagRegex(language, "(^|[ \t])define[ \t]*\\([ \t]*['\"]?([" ALPHA "_][" ALNUM "_]*)",
-		"\\2", "d,define,constant definitions", NULL);
-	addTagRegex(language, "(^|[ \t])function[ \t]+&?[ \t]*([" ALPHA "_][" ALNUM "_]*)",
-		"\\2", "f,function,functions", NULL);
-	addTagRegex(language, "(^|[ \t])(\\$|::\\$|\\$this->)([" ALPHA "_][" ALNUM "_]*)[ \t]*=",
+	addTagRegex(language, "^[ \t]*((final|abstract)[ \t]+)*class[ \t]+([" ALPHA "_][" ALNUM "_]*)",
+		"\\3", "c,class,classes", NULL);
+	addTagRegex(language, "^[ \t]*interface[ \t]+([" ALPHA "_][" ALNUM "_]*)",
+		"\\1", "i,interface,interfaces", NULL);
+	addTagRegex(language, "^[ \t]*define[ \t]*\\([ \t]*['\"]?([" ALPHA "_][" ALNUM "_]*)",
+		"\\1", "d,define,constant definitions", NULL);
+	addTagRegex(language, "^[ \t]*((static|public|protected|private)[ \t]+)*function[ \t]+&?[ \t]*([" ALPHA "_][" ALNUM "_]*)",
+		"\\3", "f,function,functions", NULL);
+	addTagRegex(language, "^[ \t]*(\\$|::\\$|\\$this->)([" ALPHA "_][" ALNUM "_]*)[ \t]*=",
+		"\\2", "v,variable,variables", NULL);
+	addTagRegex(language, "^[ \t]*((var|public|protected|private|static)[ \t]+)+\\$([" ALPHA "_][" ALNUM "_]*)[ \t]*[=;]",
 		"\\3", "v,variable,variables", NULL);
-	addTagRegex(language, "(^|[ \t])(var|public|protected|private|static)[ \t]+\\$([" ALPHA "_][" ALNUM "_]*)[ \t]*[=;]",
-		"\\3", "v,variable,variables", NULL);
 
 	/* function regex is covered by PHP regex */
 	addTagRegex (language, "(^|[ \t])([A-Za-z0-9_]+)[ \t]*[=:][ \t]*function[ \t]*\\(",