Quercus – PHP in JAVAJava implementation of the PHP language

Author: Bui Dinh NgocAiti-aptech

What's QuercusQuercus 100% Java implementation of

PHP PHP run on JVM (not Zend Engine)Opensource GPL license

Why?● Performance

– Up to 4x faster on some applications● Security

– Avoids buffer overflow problems in C-basedimplementation● Java/PHP integration

– PHP can now access any Java library or objects– Java can use PHP as a view technology

Why? (continue)

● PHP on Google App Engine– Google cloud computing

● Long Live Process (worker)– Php process ~ 82 live hours - Java process ∞ live hours

● Delicate Cache vs Cache on process

Existing PHP applications on QuercusMediawiki

Wordpress

DokuWiki

Drupal

Gallery2

Php-Nuke

PhpMyAdmin

Openads

PHP+JAVA

Working with Java classes in PHP<?php    $a = new Java("java.util.Date", 123);    echo $a->time; ?>OR<?php   import java.util.Date;   $a = new Date(123);   echo $a->time;?>

PHP Module Standard modules

Quercus implements the standard PHP libraries (arrays, strings, date, regexp, zip ,zlib mcrypt, bcmath.

PHP Ext ModuleAPC (object caching)Image support ('gd')PDF generation (PDFlib api)AJAX (JSON)GetText (localization)

Using Databases (PHP API)MySQLPostgreSQLOracle

Java Module

All, of course !!!

Benefits of QuercusPerformance - simply fasterDevelopment - fast, safe, and easyCapability - powerful Java technologies Security - no more pesky C memory bugsScalability - Massive clusters of PHPInternationalization - 16-bit unicode

Demo<?php         $a=time();         $arr = array();         for($i=0;$i<10000000;$i++)         {             $arr[i] = $i;        }         sort($arr);         $b=time();         echo $b-$a; ?>

====> Time Processinghttp://quercusdemo.appspot.com/ ====> 8shttp://222.255.28.33:8888/index.php ====> 5shttp://o2tv.vn/quercus.php ===> 15s

Drupal performance stats

Thank you