Showing the Diff between Two Strings and Patch one to get the Other in PHP and JavaScript

Posted by Unknown on Friday, January 31, 2014



By Manuel Lemos

The Text Diff Highlight class is the PHP counterpart of a JavaScript object named JS Diff Viewer that can compare two text strings and extract the list of differences between them.



Now these classes can also take the initial string and rebuild the final string applying the previously extracted list of differences.



Read this article to learn how to use these classes to show the diff between strings and apply the list of differences patch.




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