Zend Engine 1 is the internal engine used by PHP for the entire version 4 release line. It is no longer considered active, but PHP 4 is still in widespread use.
PHP is open-source software, i.e. not strictly a product of any company. However, it depends greatly upon the open-source Zend Engine II. Development of both is largely driven by Zend Technologies Ltd., the enterprise of Andi Gutmans and Zeev Suraski who produced the original Zend Engine while overhauling PHP in 1999.
Zend optimizers can help PHP applications by making the PHP application easier to manipulate through the Zend Opimizer. They make great products for anyone trying to make a living at home.
Zend Engine was created in 1999.
The company that owns the engine behind PHP is called Zend. Find them at Zend.com The language itself is controlled by the PHP Language Group. Licensing fun over at the PHP homepage: see related link (below).
Zend Studio is a development environment for the PHP server script language. Zend Studio is integrated with sister-company Zend Server and this allows them to produce root cause analysis for issues that arose during testing.
Development and maintenance of PHP is done primarily by the Zend Corporation, founded by the original developers. However, there are a number of plugins used by PHP which are open-source. While Zend develops and maintains the software, it is released to the public itself as open-sourced software.
using Zend OpenID Consumer
I am asking the question?>>PHP ,Perl scripts can be edited with help of editors like Editplus,Notepad++ OR you can also use Zend IDE.
John Coggeshall has written: 'Zend Enterprise PHP patterns' -- subject(s): Development, Application software, PHP (Computer program language)
PHP began as a set of perl scripts to track access to his resume. He called it "Personal Home Page Tools". When he needed more tools, he wrote a C implementation, made made it public. He then changed the name to "Personal Home Page / Forms Interpreter", or PHP/FI. PHP/FI 2 was spend mostly in beta releases, and about 1% of the servers where using it. PHP 3 followed closely. PHP 3.0 was the first version that closely resembles PHP as we know it today. It was created by Andi Gutmans and Zeev Suraski in 1997 as a complete rewrite. The whole new language was released under a new name, that removed the implication of limited personal use that the PHP/FI 2.0 name held. It was named plain 'PHP', with the meaning being a recursive acronym - PHP: Hypertext Preprocessor. PHP 4 includes a new engine, the Zend engine. It was the first widely known release of php, and is still the most used today. It included many enhancement, such assupport for many more Web servers, HTTP sessions, output buffering, etc. PHP 5 is the most recent version, and it is driven by the Zend Engine 2.0. The new features include a brand new object model, namespaces, and multiple other improvements.
Open it in Notepad. Add or remove whatever code you want. To test, you will have to upload it to a PHP enabled webhost, or you will need to install MySQL, PHP, and Apache on your computer. Use Editor to edit the PHP file. Example: Notepad++ , editplus ,Zend IDE ,Netbeans IDE
The PHP syntax and semantics are the format (syntax) and the related meanings (semantics) of the text and symbols in the PHP programming language. They form a set of rules that define how a PHP program can be written and interpreted. PHP is a procedural and object-oriented language (OOL) for coding webpage markup text to be transformed into HTML format on computerized devices. In later releases, PHP generates some code to be run by the Zend Engine, beyond using just HTML markup text. The syntax of PHP changed to include OOL keywords in versions PHP 3 and PHP 5.