step 1. Download CKeditor file.
step 2. Paste ckeditor file on root directory or you can paste it where the files of your project.
step 3. Add the Javascript and code into desired page.
Add javascript to the files for which you will use the editor –
<script type=”text/javascript” src=”ckeditor/ckeditor.js”></script>
<script type=”text/javascript” src=”ckeditor/_samples/sample.js”></script>
Add this code into your desired place where you want ckeditor –
include_once ‘ckeditor/ckeditor.php’;
$ckeditor = new CKEditor();
$ckeditor->basePath = ‘/ckeditor/’;
$ckeditor->config[‘filebrowserBrowseUrl’] = ‘/ckfinder/ckfinder.html’;
$ckeditor->config[‘filebrowserImageBrowseUrl’] = ‘/ckfinde/ckfinder.html?type=Images’;
$ckeditor->config[‘filebrowserFlashBrowseUrl’] = ‘/ckfinder/ckfinder.html?type=Flash’;
$ckeditor->config[‘filebrowserUploadUrl’] = ‘/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Files’;
$ckeditor->config[‘filebrowserImageUploadUrl’] = ‘/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Images’;
$ckeditor->config[‘filebrowserFlashUploadUrl’] = ‘/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Flash’;
$ckeditor->editor(‘mybody’);
Note: $ckeditor->editor(‘mybody’);
here mybody is a name of the ckeditor you can change what ever you want.