PHP Horde_Text_Diff::isEmptyの例

isEmpty() public method

Checks for an empty diff.

public isEmpty ( ) : boolean
return	boolean	True if two sequences were identical.

コード例 #1

ファイル: Sidebyside.php プロジェクト: ByMyHandsOnly/BMHO_Web

 public function diffChar($orig, $final)
 {
     $line1 = preg_split('//', implode("<br />", $orig), -1, PREG_SPLIT_NO_EMPTY);
     $line2 = preg_split('//', implode("<br />", $final), -1, PREG_SPLIT_NO_EMPTY);
     $z = new Horde_Text_Diff($line1, $line2);
     if ($z->isEmpty()) {
         return [$orig[0], $final[0]];
     }
     // echo "<pre>";print_r($z);echo "</pre>";
     $renderer = new Horde_Text_Diff_Renderer_Character(10000);
     return $renderer->render($z);
 }