curl_init
(PHP 4 >= 4.0.2, PHP 5)
curl_init — Initialize a cURL session
Description
resource curl_init
([ string
$url = NULL
] )Initializes a new session and return a cURL handle for use with the curl_setopt(), curl_exec(), and curl_close() functions.
Parameters
-
url -
If provided, the
CURLOPT_URLoption will be set to its value. You can manually set this using the curl_setopt() function.Note:
The file protocol is disabled by cURL if open_basedir is set.
Return Values
Returns a cURL handle on success, FALSE on errors.
Examples
Example #1 Initializing a new cURL session and 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);
?>
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Другие службы
- Клиентская библиотека работы с URL
- curl_close
- curl_copy_handle
- curl_errno
- curl_error
- curl_escape
- curl_exec
- curl_file_create
- curl_getinfo
- curl_init
- curl_multi_add_handle
- curl_multi_close
- curl_multi_exec
- curl_multi_getcontent
- curl_multi_info_read
- curl_multi_init
- curl_multi_remove_handle
- curl_multi_select
- curl_multi_setopt
- curl_multi_strerror
- curl_pause
- curl_reset
- curl_setopt_array
- curl_setopt
- curl_share_close
- curl_share_init
- curl_share_setopt
- curl_strerror
- curl_unescape
- curl_version
Коментарии
This may be obvious, but:
Note that is MUCH faster to use use a single instance to make a series of curl requests rather than creating a new instance for each request.