Configuration for PLesk

verbose=true

Key.Directory=/var/www/key

OS.Type=UNIX

traceLog=/var/log/tomcat5/icici.log

;; -*- mode: Scheme; tab-width:4 -*-

;; A simple php.ini

;; extension_dir is this “cgi” directory

extension_dir=.

;; include php libraries from these directories

include_path=.:/usr/share/pear

java.classpath = /usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/cryptix32.jar;/usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/jcert.jar;/usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/jnet.jar;/usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/jsse.jar;/usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/servlet.jar;/usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/sfa.jar;

include_path=.:/usr/share/pear

CLASSPATH=$CLASSPATH:/usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/cryptix32.jar;

CLASSPATH=$CLASSPATH:/usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/jnet.jar;

CLASSPATH=$CLASSPATH:/usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/servlet.jar;

CLASSPATH=$CLASSPATH:/usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/sfa.jar;

CLASSPATH=$CLASSPATH:/usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/jcert.jar;

CLASSPATH=$CLASSPATH:/usr/share/tomcat5/webapps/JavaBridge/WEB-INF/lib/jsse.jar;

export include_path

export CLASSPATH

# keytool -import -alias pgIntermediateCA -file ./intermediate.cer -keystore /usr/java/jdk1.6.0_12/jre/lib/security/cacerts -storepass changeit

This might give an error like keytool error: gnu.javax.crypto.keyring.MalformedKeyringException: incorrect magic which can be ignored.

$oMerchant->setMerchantDetails(“0000XXXX”,”0000XXXX”,”0000XXXX”,”193.545.34.33″,rand().”",”Ord123″,”http://10.10.10.147:8756/SFAResponse.php”,”POST”,”INR”,”INV123″,”req.Preauthorization”,”100″,”",”Ext1″,”true”,”Ext3″,”Ext4″,”Ext5″);

Also in SFAResponse.php and “./Sfa/PostLibPHP.php” file on line 2 would also change from

‘ require_once(“java/Java.php”);’ to ‘ require_once(“java/Java.inc”);’

# Improves mysql server performance by disabling name resolution and remote mysql connections
skip-name-resolve
skip-networking

The skip-name-resolve option will disable name resolution for hostnames and the skip-networking option would disable remote connections to be made to the local MySQL server. This is a recommended setting and would improve your server security as well.

Feel free to post your queries and share any other optimisation tips as well!

A PHP Error was encountered
Severity: Warning
Message: domdocument::domdocument() expects at least 1 parameter, 0 given
Filename: include/dompdf.cls.php
Line Number: 165
Fatal error: Call to undefined method domdocument::loadHTML() in C:\xampp\htdocs\bambooinvoice\bamboo_system_files\plugins\dompdf\include\dompdf.cls.php on line 284

The error message is caused due to a conflict between DomDocument and DomXML extentions , so the first thing we did was to disable the domdocument extention in php.ini.
extension = php_domxml.dll

After restarting the apache and then again running the examples again blank pages were being rendered. The problem was due to the fact that dompdf uses PDFLib by default if it is available in the system and PDFLib is a commercial package which is not available by default in the system but its extention is enabled in php.ini by default in the system.

So what we did was to comment out the PDFLib extension extension=php_pdf.dll in the php.ini file. After the modifications we restarted the apache and then the examples could be run on the XAMPP environment.

Open php.ini file:

#vi /etc/php.ini

Find disable_functions and set new list as follows:

disable_functions =exec,passthru,shell_exec,system,proc_open,popen,curl_exec,

curl_multi_exec,parse_ini_file,show_source

Save and close the file. Restart httpd:

# service httpd restart

We are using a thumbnail class to make code simpler and easy to use. Image extensions with jpg, gif and png are supported for creating thumbnail using this class.

Three easy steps to create and image thumbnail :

Step 1. Create a folder and named  as createThumb.  Create a file named thumbnail_Class.php in the createThumb folder and paste the code given below into it.

<?
function createThumb($srcname,$destname,$maxwidth,$maxheight)
{
$oldimg = $srcname;
$newimg = $destname;

list($imagewidth,$imageheight,$imagetype)=@getimagesize($oldimg);

$shrinkage = 1;
if ($imagewidth > $maxwidth)
$shrinkage = $maxwidth/$imagewidth;
if($shrinkage !=1)
{
$dest_height = $shrinkage * $imageheight;
$dest_width = $maxwidth;
}
else
{
$dest_height=$imageheight;
$dest_width=$imagewidth;
}
if($dest_height > $maxheight)
{
$shrinkage = $maxheight/$dest_height;
$dest_width = $shrinkage * $dest_width;
$dest_height = $maxheight;
}
if($imagetype==2)
{
$src_img = imagecreatefromjpeg($oldimg);
$dst_img = imagecreatetruecolor($dest_width, $dest_height);
imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $dest_width, $dest_height, $imagewidth, $imageheight);
imagejpeg($dst_img, $newimg, 75);
imagedestroy($src_img);
imagedestroy($dst_img);
}

elseif ($imagetype == 3)
{
$src_img = imagecreatefrompng($oldimg);
$dst_img = imagecreatetruecolor($dest_width, $dest_height);
imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $dest_width, $dest_height, $imagewidth, $imageheight);
imagepng($dst_img, $newimg, 75);
imagedestroy($src_img);
imagedestroy($dst_img);
}
else
{
$src_img = imagecreatefromgif($oldimg);
$dst_img = imagecreatetruecolor($dest_width, $dest_height);
imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $dest_width, $dest_height, $imagewidth, $imageheight);
imagegif($dst_img, $newimg, 75);
imagedestroy($src_img);
imagedestroy($dst_img);
}
}
?>

Step 2. Create a file named index.php with in this folder and paste the code given below inside index.php. This is the file which you need to run from the browser. Place your image (e.g., grapes.jpg) to create thumbnail within the createThumb folder.

<?
include(‘thumbnail_Class.php’);

$filePath    =    ‘grapes.jpg’;
$destPath    =    ‘Thumb_grapes.jpg’;
$maxwidth        =    450;
$maxheight        =    300;
createThumb($filePath,$destPath,$maxwidth,$maxheight);

echo ‘Thumbnail Created.’;
?>

Step 3. Finally, Run the index.php from your browser and if your thumbnail is created successfully then you will get an message “Thumbnail Created” and the thumnail image will create in createThumb folder with name Thumb_grapes.jpg.

E..g,

Large Image

Thumnail Image

That’s it. I hope this piece of code helps you in creating image thumbnails for your website with ease.