Doxyden input filter for php traits

Author: jcheron

documentation/filters/traits.php

@@ -0,0 +1,28 @@
+<?php
+/**
+ * Project: doxygen-php-filters
+ * Author:  Alex Schickedanz (AbcAeffchen)
+ * Date:    05.03.2015
+ * License: GPL v2.0
+ */
+
+// Get the input
+$source = file_get_contents($argv[1]);
+
+// make traits to classes
+$regexp = '#trait([\s]+[\S]+[\s]*){#';
+$replace = 'class$1{';
+$source = preg_replace($regexp, $replace, $source);
+
+// use traits by extending them (classes that not extending a class)
+$regexp = '#class([\s]+[\S]+[\s]*)(implements[\s]+[\S]+[\s]*)?{[\s]+use([^;]+);#';
+$replace = 'class$1 extends $3 $2 {';
+$source = preg_replace($regexp, $replace, $source);
+
+// use traits by extending them (classes that already extending a class)
+$regexp = '#class([\s]+[\S]+[\s]+extends[\s]+[\S]+[\s]*)(implements[\s]+[\S]+[\s]*)?{[\s]+use([^;]+);#';
+$replace = 'class$1, $3 $2{';
+$source = preg_replace($regexp, $replace, $source);
+
+// Output
+echo $source;