Migrating from PHP 4 to PHP 5.0.x
PHP Manual

New Functions

In PHP 5 there are some new functions. Here is the list of them:

Arrays:

InterBase:

iconv:

Streams:

Date and time related:

Strings:

Other:

Bilginize:

The Tidy extension has also changed its API completely.


Migrating from PHP 4 to PHP 5.0.x
PHP Manual