Usually you don't have to change anything to allow PHP3 code to be used on a PHP4 server. if you think there is a problem with the code running under PHP4, check the code against the PHP 4 Changelog (http://www.php.net/ChangeLog-4.php)
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We can write php extension is many way... .php , .php5, .php4
PHP, PHP3, and PHTML refer to different versions and contexts of the PHP programming language. PHP is the current and widely used version, while PHP3 is an older version that introduced many features but is no longer supported. PHTML is a file extension typically used for PHP files, indicating that the file contains PHP code, while .php is the more common extension today. In summary, the key differences lie in versioning and file naming conventions.
Here is a small script that will get the files from the $folder variable using a dir function.
go to croyola.com/colorme You can convert your color photographs to black and white and adjust the contrast and brightness to create coloring pages
Some people choose to run their PHP files via the .phtml extension. Web servers, such as apache, allow us to define our own extensions. For apache, you'll have to load httpd.conf and find/edit a line in similar fashion to : AddType application/x-httpd-php .php .php3 .phtml .foo : It means that PHP will parse .php .php3 .phtml and .foo files on this server.
Lots! see chart at http://www.thedieselstop.com/faq/9497faq/geninfo/95ttg/16.php3
by using Simpo pdf to word,you can convert a batch of PDFs into word with a short time and high quality.go to this website,you will find it.
An HTML conversion application helps to convert HTML pages into other formats. You can do this by exporting JS also.
You can find the answer here. http://www.cisdem.com/pdf-to-word-converter-mac.html I used this app to convert my encrypted pdf files, found the speed and functionality really good and intuitive.
they are the same, but php 5 has improvements in design, security, and stablity. it is basically a new version. if you want more details just go to http://www.php.net and find the recent changes in php.
To execute PHP files, you will need a webserver (Apache) and a compiler (PHP4 or PHP5) . You may refer to Apache official website on how to install Apache on a Windows-based machine