Fix: The library was updated in order to process UTF8 characters (hopefully).

MartyIX · MartyIX · commit dadc728ac979 · 2011-07-29T22:00:49.000+02:00
diff --git a/example/a.txt b/example/a.txt
@@ -4,6 +4,8 @@
 		<title>Hello World!</title>
 	</head>
 	<body>
+		<p>Příliš žluťoučký kůň úpěl ďábelské ódy</p>
+
 		<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
 
 		<h2>A heading we'll be removing</h2>
diff --git a/example/b.txt b/example/b.txt
@@ -4,6 +4,8 @@
 		<title>Goodbye Cruel World!</title>
 	</head>
 	<body>
+		<p>Příliš žluťoučký kůň úpěl ďábelské ódy -- previous sentence is a pangram for Czech language (see http://en.wikipedia.org/wiki/Pangram)</p>
+
 		<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
 
 
diff --git a/lib/Diff/SequenceMatcher.php b/lib/Diff/SequenceMatcher.php
@@ -119,7 +119,7 @@ public function setSequences($a, $b)
 	public function setSeq1($a)
 	{
 		if(!is_array($a)) {
-			$a = str_split($a);
+			$a = preg_split('//u', $a, -1, PREG_SPLIT_NO_EMPTY);
 		}
 		if($a == $this->a) {
 			return;
@@ -139,7 +139,7 @@ public function setSeq1($a)
 	public function setSeq2($b)
 	{
 		if(!is_array($b)) {
-			$b = str_split($b);
+			$b = preg_split('//u', $b, -1, PREG_SPLIT_NO_EMPTY);
 		}
 		if($b == $this->b) {
 			return;

Original file line number	Diff line number	Diff line change
`@@ -119,7 +119,7 @@ public function setSequences($a, $b)`
`119`	`119`	`public function setSeq1($a)`
`120`	`120`	`{`
`121`	`121`	`if(!is_array($a)) {`
`122`		`- $a = str_split($a);`
	`122`	`+ $a = preg_split('//u', $a, -1, PREG_SPLIT_NO_EMPTY);`
`123`	`123`	`}`
`124`	`124`	`if($a == $this->a) {`
`125`	`125`	`return;`
`@@ -139,7 +139,7 @@ public function setSeq1($a)`
`139`	`139`	`public function setSeq2($b)`
`140`	`140`	`{`
`141`	`141`	`if(!is_array($b)) {`
`142`		`- $b = str_split($b);`
	`142`	`+ $b = preg_split('//u', $b, -1, PREG_SPLIT_NO_EMPTY);`
`143`	`143`	`}`
`144`	`144`	`if($b == $this->b) {`
`145`	`145`	`return;`