PHP 手册
上一页 |  | 下一页

# curl_exec

(PHP 4 >= 4.0.2, PHP 5)

curl_exec -- Perform a cURL session

## 说明

mixed curl_exec ( resource ch )

Execute the given cURL session.

This function should be called after you initialize a cURL session and all the options for the session are set.

## 参数

`ch`

  A cURL handle returned by curl_init().

## 返回值

如果成功则返回 `TRUE`，失败则返回 `FALSE`。 However, if the CURLOPT_RETURNTRANSFER option is set, it will return the result on success, `FALSE` on failure.

## 范例

例 1. Fetching a web page

`<?php // create a new cURL resource $ch = curl_init(); // set URL and other appropriate options curl_setopt($ch, CURLOPT_URL, "http://www.example.com/"); curl_setopt($ch, CURLOPT_HEADER, 0); // grab URL and pass it to the browser curl_exec($ch); // close cURL resource, and free up system resources curl_close($ch); ?>`

## 参见

curl_multi_exec()

上一页 | 起始页 | 下一页
curl_error | 上一级 | curl_getinfo