Hospedagem de Sites
 
 
 Home  •  Downloads  •  Minha Conta  •  Forums  
 
   
 
Menu Principal
 Home
 Cadastrar
 Procurar
 Contato

 Visitantes
 Artigos
 Enquetes
 Web Links
 Recomende-nos
 Manual do PHP
 Manual PHP-Nuke
 Guia Linux Básico
 Guia Linux Avançado
 Anuncie Conosco
 Patrocinador
· Hospedagem
· Planos de Hospedagem
· Hospedagem PHP
· Revenda

 Usuários
 Sua Conta
 Downloads
 Lista de Membros
 Enviar Notícias
 Mensagens Privado
 Contato
 Conteúdo

 Informações
Visual Elegante

Um lindo modelo da OSCommerce oferecido em parceria com a Hospedagem Segura e o Portal PHPMania:




Conheça a versão demo instalada no servidor da Hospedagem Segura

Faça o download grátis da loja Clicando aqui!

Usuários
Bem-vindo(a) Visitante


Apelido

Senha


 

Cadastramento

 · Hoje: 0

 · Ontem: 0

 · Total: 63176


5 Últimos Registros   jV1yB8gH3q   wJ1gN1rB2n   tE8aK5cI9x   qP6dB8eM8t   wX2zK1rU8v

Pessoas on-line

 Visitantes: 99

 Cadastrados: 0

 Total online: 99

Ajude o PHPMania

Faça uma doação ao nosso Portal, ajude o PHPMania!

Streams API for PHP Extension Authors

Capítulo 43. Streams API for PHP Extension Authors

Overview

The PHP Streams API introduces a unified approach to the handling of files and sockets in PHP extension. Using a single API with standard functions for common operations, the streams API allows your extension to access files, sockets, URLs, memory and script-defined objects. Streams is a run-time extensible API that allows dynamically loaded modules (and scripts!) to register new streams.

The aim of the Streams API is to make it comfortable for developers to open files, urls and other streamable data sources with a unified API that is easy to understand. The API is more or less based on the ANSI C stdio family of functions (with identical semantics for most of the main functions), so C programmers will have a feeling of familiarity with streams.

The streams API operates on a couple of different levels: at the base level, the API defines php_stream objects to represent streamable data sources. On a slightly higher level, the API defines php_stream_wrapper objects which "wrap" around the lower level API to provide support for retrieving data and meta-data from URLs. An additional context parameter, accepted by most stream creation functions, is passed to the wrapper's stream_opener method to fine-tune the behavior of the wrapper.

Any stream, once opened, can also have any number of filters applied to it, which process data as it is read from/written to the stream.

Streams can be cast (converted) into other types of file-handles, so that they can be used with third-party libraries without a great deal of trouble. This allows those libraries to access data directly from URL sources. If your system has the fopencookie() or funopen() function, you can even pass any PHP stream to any library that uses ANSI stdio!

Nota: The functions in this chapter are for use in the PHP source code and are not PHP functions. Userland stream functions can be found in the Stream Reference.

PHP Mania - Copyright © 2012

Planos de Hospedagem - Hospedagem PHP - Hospedagem ASP - Revenda de Hospedagem - Hospedagem de Sites - Construtor de Sites
Hospedagem Java - Hospedagem MySQL - Hospedagem JSP - Hospedagem Sql Server - Servidor Hospedagem - Hospedagem Domínio
Cloud Server Cloud computing Hospedagem Windows - Hospedagem Linux - Servidor Streaming - Construtor de Blog

PHP-Nuke Copyright © 2005 by Francisco Burzi. This is free software, and you may redistribute it under the GPL. PHP-Nuke comes with absolutely no warranty, for details, see the license.
Tempo para gerar esta página: 0.46 segundos

| DAJ_Glass phpbb2 style by Dustin Baccetti | PHP-Nuke theme by www.nukemods.com |