Hi Friends,

This is my first Extension created how to display image on view file using extension

First you can create the function folder in protected/extersions/functions and also create the images folder on your root directory

In Functions folder created the Functions.php and write a code

<?php
class Functions extends CApplicationComponent {


	public function returnSomething($filePath,$image){
		
		$path=Yii::app()->getBaseUrl(true);
		$folder=$path. $filePath.'/images/'.$image;
		if ($image!='' && file_exists(YiiBase::getPathOfAlias('webroot') . $filePath)) {
			$filePath= "<img src='".$folder."'>";
		} else {
			 $filePath="<img height='150px' width='150px' src='http://www.pa-legion.com/wp-content/themes/streamline_20/images/NoPhotoAvailable.jpg'>";

		}
		return $filePath;

	}
}
?>

Finally install this extension in config/main.php

'components'=>array(
      	  'functions'=>array(
                        'class'=>'application.extensions.functions.Functions',
                ),
 ),

and use this extension using this line

print Yii::app()->functions->returnSomething($filePath='',$image);

in $image is your data image so u can fetch image in $image varibale

for example..

//Yii::app()->phpThumb->create('../images/myImage.jpg');
$vendor=VenueGalllery::model()->find('id=14');
$image= $vendor->image_name;

print Yii::app()->functions->returnSomething($filePath='',$image);