(PHP 5 >= 5.0.0, PHP 7) Retrieve an external iterator

(PHP 4, PHP 5, PHP 7) Examples:

(PHP 4, PHP 5, PHP 7) Unpack data from binary string

Phar context option listing Context options for phar:// wrapper.

(PHP 5 >= 5.3.0, PHP 7) Examples:

Examples: Passing arrays to functions Information may be passed to functions

(PHP 5 >= 5.3.0, PHP 7) Examples:

(PHP 4, PHP 5, PHP 7) Syntax highlighting of a string

(PHP 4, PHP 5, PHP 7) Evaluate a string as PHP code

Examples: Abstract class example PHP 5 introduces abstract classes and methods