Merge pull request VerbalExpressions#4 from SignpostMarv/master

some minor tinkering

Author: mihai-vlc

Example.php

@@ -0,0 +1,38 @@
+<?php
+/**
+ * Verbal Expressions v0.1 (https://github.com/jehna/VerbalExpressions) ported in PHP
+ * @author Mihai Ionut Vilcu ([email protected])
+ * 22.July.2013
+ */
+
+require_once('VerbalExpressions.php');
+
+
+$regex = new VerEx;
+
+$regex 	->startOfLine()
+		->then( "http" )
+		->maybe( "s" )
+		->then( "://" )
+		->maybe( "www." )
+		->anythingBut( " " )
+		->endOfLine();
+
+
+if($regex->test("http://github.com"))
+	echo "valid url". '<br>';
+else
+	echo "invalid url". '<br>';
+
+if (preg_match($regex, 'http://github.com')) {
+	echo 'valid url';
+} else {
+	echo 'invalud url';
+}
+
+echo "<pre>". $regex->getRegex() ."</pre>";
+
+
+echo $regex ->clean(array("modifiers"=> "m","replaceLimit"=>4))
+			->find(' ')
+			->replace("This is a small test http://somesite.com and some more text.", "-");