Location: PHPKode > scripts > coverFlow > coverflow/test.php
<?php

require_once './class.coverflow.php';

$width = 600;
$height =  400;


$coversArray = array(
	/*             imageSRC                 imageTITLE                              URL              */
 	
	array(    './covers/coverflow10.jpg',     'One image in flow',              './covers/coverflow10.jpg'    ) ,
	array(    './covers/coverflow11.jpg',     'One image in flow',              './covers/coverflow11.jpg'    ) ,
	array(    './covers/coverflow20.jpg',     'Two images in flow',             './covers/coverflow20.jpg'    ) ,
	array(    './covers/coverflow30.jpg',     'Three images in flow',           './covers/coverflow30.jpg'    ) ,
	array(    './covers/coverflow31.jpg',     'Three images in flow',           './covers/coverflow31.jpg'    ) ,
	
	array(    './covers/noges.jpg',    'N&otilde;ges (in English: Nettle)',        './covers/noges.jpg'   ) ,
	array(    './covers/lill.jpg',     'Lill, Liilia (in English: Flower, Lily)',  './covers/lill.jpg'    ) ,
	array(    './covers/saun.jpg',     'Saun (in English: Sauna)',                 './covers/saun.jpg'    ) ,
	array(    './covers/tamm.jpg',     'Tamm (in English: Oak)',                   './covers/tamm.jpg'    ) ,
	array(    './covers/koer.jpg',     'L&otilde;ke (in English: Bonfire)',        './covers/koer.jpg'    ) ,
	array(    './covers/kask.jpg',     'Kask (in English: Birch)',                 './covers/kask.jpg'    ) ,
	array(    './covers/kits.jpg',     'Kits (in English: Goat)',                  './covers/kits.jpg'    ) 
	 );

$countcoversArray = count($coversArray);



if( isset($_GET['cfp']) ) $centered = (int) $_GET['cfp']; 
else $centered = 0;



if( $centered < 0 ) $centered = 0;
elseif( $centered < $countcoversArray );
else $centered = $countcoversArray-1;


$imageCachefileSrc = './cache/cfp_'. $centered .'.jpg';
$imageCachefileHtm = './cache/cfp_'. $centered .'.htm';
//$cov->set_htmlImagemapName('coverflow1');



$echoCoverFlowHTML = '';





if( !is_file( $imageCachefileSrc ) ) {

	$cov = new coverflow($width,$height);
	//$cov->set_reflectionHeight(4.5); 
	//$cov->set_bgWhite();
	$cov->set_bgBlack();

	foreach( $coversArray as $coverId => $cover ) {
		
		if( $centered == $coverId ) {
			$url = $cover[2];
			$target='_blank';
		} else {
			$url = '?cfp=' . $coverId;
			$target='_self';
		}
		$cov->set_cover($cover[0]);
		$cov->set_htmlAtag($coverId, $cover[1], $url, $target );	
		
		}
	
	$cov->set_coverCentered( $centered );
	
	$cov->get_imageJpeg( $imageCachefileSrc );
	//$cov->get_imagePng( $imageSrc );
	
	$imageHtmlToCache =
		'<h2>' . $coversArray[$centered][1] . '</h2>'
		. '<img src="'. $imageCachefileSrc .'" usemap="'.$cov->get_htmlImagemapName()
		.'" alt="_" width="'.$width.'" height="'.$height.'" border="0" />'
		. $cov->get_htmlImagemap();
	
	file_put_contents_($imageCachefileHtm, $imageHtmlToCache );
	
	$echoCoverFlowHTML = $imageHtmlToCache;
	
	
	

} else {
		
	$echoCoverFlowHTML = file_get_all ( $imageCachefileHtm );
	
}
	
	//Invisible, 0x0 images
	$BrowserCache = '';
	for( $i = 0 ; $i < $countcoversArray; $i++ )
		if( is_file( './cache/cfp_'. $i .'.jpg' ) )
			$BrowserCache .= '<img src="./cache/cfp_'. $i .'.jpg" width="0" height="0" border="0" alt="" />';




echo 
'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<?xml version="1.0" encoding="ISO-8859-1" ?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
    <title>PHP Class coverFlow Example</title>
	<style>
	h2 { font-size:13pt;}
	</style>
<body style="background:white;" >
	<p style="margin: 0 0 0 0;padding:0 0 0 0;font-family:times;font-size:12pt;"><a href=".." style="color:#000000;text-decoration:none;">&lt;&lt;&lt; Top Site</a></p>
    <h1>PHP Class coverFlow Example</h1>
	<p>Click on the centered image to see original or click on the smaller ones to move in gallery.</p>
'. $echoCoverFlowHTML 
. $BrowserCache . '
    </body>
</html>';





/////////////////////////////////////////////////////////////////////////////////




/**
* Write a string to a file.
* Uses function file_put_contents if available
* This function is binary-safe.
* For perfomance reasons by default multi-dimensional array supported in php4
*
* @author Uku-Kaarel J&otilde;esaar http://ukj.pri.ee
* @param string $filename The file name where to write the data
* @param mixed $data The data to write. Can be either a string, an array or a stream resource.
* @param int $flags FILE_USE_INCLUDE_PATH, FILE_APPEND and/or LOCK_EX
* @param resource $context A context resource
* @return int
*/
function file_put_contents_($filename,$data,$flags=NULL,$context=NULL) {


	//(PHP 5)
	if(function_exists('file_put_contents'))
		return file_put_contents($filename,$data,$flags,$context); //supports 1d arr

	$flockr=TRUE;
	$mode='wb';
	$use_include_path=FALSE;

	if($flags&FILE_USE_INCLUDE_PATH)$use_include_path=TRUE;
	if($flags&FILE_APPEND)$mode='ab';

	eval("\$handle=fopen(\$filename ,\$mode ,\$use_include_path".
	(is_resource($context)?",\$context":'').");");

	if(!$handle)
		return FALSE;
	//5.1.0 //PHP 4.0.1
	if($flags&LOCK_EX)
		$flockr=flock($handle,LOCK_EX);

	if($flockr){
		if(is_array($data))
			if(function_exists('fwrite_array'))
				$fwriter=fwrite_array($handle,$data);
			else
				$data=implode('',$data);
		else
			$fwriter=fwrite($handle,$data);
	}
	fclose($handle);

	return $fwriter;
} //end file_put_contents_()




/** 
 * Read whole file into string
 *
 * @param string filename
 * @return string FALSE if failure
 */
function file_get_all ( $filename ) {
	
	if(!is_file( $filename )) return FALSE;
	if(!is_readable( $filename )) return FALSE;
		
	$r = @fopen($filename,'rb');
		
	if(is_resource( $r )) {
		fseek($r,0,SEEK_END);
		$filesize = ftell($r);
		rewind( $r );
		
		$re = '';
		
		if($filesize > 0) {
			while (!feof($r)) {
			  $re .= @fread($r, 8192);
			}
		}
		else	
			$re = '';
		
		fclose( $r );
		return $re;
	}
	return FALSE;
		
} //end file_get_all()








?>
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