The streamWrapper class

(Информация о версии неизвестна, возможно, только в SVN)

Введение

Allows you to implement your own protocol handlers and streams for use with all the other filesystem functions (such as fopen(), fread() etc.).

Замечание:
This is NOT a real class, only a prototype of how a class defining its own protocol should be.

Замечание:
Implementing the methods in other ways then described here can lead to undefined behaviour.

An instance of this class is initialized as soon as a stream function tries to access the protocol it is associated with.

streamWrapper {

/* Свойства */

public resource $streamWrapper->context ;

/* Методы */

public bool streamWrapper::dir_closedir ( void )

public bool streamWrapper::dir_opendir ( string $path , int $options )

public string streamWrapper::dir_readdir ( void )

public bool streamWrapper::dir_rewinddir ( void )

public bool streamWrapper::mkdir ( string $path , int $mode , int $options )

public bool streamWrapper::rename ( string $path_from , string $path_to )

public bool streamWrapper::rmdir ( string $path , int $options )

public resource streamWrapper::stream_cast ( int $cast_as )

public void streamWrapper::stream_close ( void )

public bool streamWrapper::stream_eof ( void )

public bool streamWrapper::stream_flush ( void )

public bool streamWrapper::stream_lock ( mode $operation )

public bool streamWrapper::stream_metadata ( int $path , int $option , int $var )

public bool streamWrapper::stream_open ( string $path , string $mode , int $options , string &$opened_path )

public string streamWrapper::stream_read ( int $count )

public bool streamWrapper::stream_seek ( int $offset , int $whence = SEEK_SET )

public bool streamWrapper::stream_set_option ( int $option , int $arg1 , int $arg2 )

public array streamWrapper::stream_stat ( void )

public int streamWrapper::stream_tell ( void )

public int streamWrapper::stream_write ( string $data )

public bool streamWrapper::unlink ( string $path )

public array streamWrapper::url_stat ( string $path , int $flags )

}

resource context

The current context, or NULL if no context was passed to the caller function.

Use the stream_context_get_options() to parse the context.

Замечание:
This property must be public so PHP can populate it with the actual context resource.

Версия	Описание
5.0.0	Added the context property.