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 initializing 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

Example#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()


	PHP5中文手册 curl_error curl_getinfo CURL PHP Manual 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 initializing 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 Example#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() curl_error curl_getinfo CURL PHP Manual