php-ext-enum

This PHP extension is enum interface.

Build

% phpize
% ./configure
% make
% make install

Configration

enum.ini:

extension=enum.so

Function : enum

bool enum( string $name, mixed $constants )

parameters

name:

The interface name

constants:

The constant objects

return values

Returns TRUE if the interface succeeded in creating, FALSE otherwise.

Function : enum_vars

bool enum_vars( mixed $interface )

parameters

name:

An object instance or interface name

return values

An array of constants. Constant name in key, constant value in value.

Function : enum_exists

bool enum_exists( string $name )

parameters

name:

The constant name

return values

Returns TRUE if the named constant given by name has been defined, FALSE otherwise.

Example

enum('Test', array('a', 'b', 'c'));

echo Test::a;

enum_vars('Test');

enum_exists('Test::b');

class Hoge inplements Test {};