curl_reset
(PHP 5 >= 5.5.0, PHP 7)
curl_reset — Reset all options of a libcurl session handle
Описание
void curl_reset
( resource
$ch
)This function re-initializes all options set on the given cURL handle to the default values.
Список параметров
-
ch -
Дескриптор cURL, полученный из curl_init().
Возвращаемые значения
Эта функция не возвращает значения после выполнения.
Примеры
Пример #1 curl_reset() example
<?php
// Create a curl handle
$ch = curl_init();
// Set CURLOPT_USERAGENT option
curl_setopt($ch, CURLOPT_USERAGENT, "My test user-agent");
// Reset all previously set options
curl_reset($ch);
// Send HTTP request
curl_setopt($ch, CURLOPT_URL, 'http://example.com/');
curl_exec($ch); // the previously set user-agent will be not sent, it has been reset by curl_reset
// Close the handle
curl_close($ch);
?>
Примечания
Замечание:
curl_reset() also resets the URL given as the curl_init() parameter.
- PHP Руководство
- Функции по категориям
- Индекс функций
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- Другие службы
- Клиентская библиотека работы с URL
- curl_close
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- curl_exec
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- curl_init
- curl_multi_add_handle
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- 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
Hack for php < 5.5 :
function curl_reset(&$ch){
$ch = curl_init();
}
If you're reusing a cUrl handle and want to ensure there's no residue from previous options -- but are frustrated with resetting the basics (e.g. FTP details) needed for each cURL call -- then here's an easy pattern to fix that:
<?php
class cUrlicue {
protected $curl;
/* Create the cURL handle */
function __construct() {
$this->curl = curl_init();
$this->curl_init_opts();
curl_exec($this->curl);
}
/* Reload your base options */
function curl_init_opts() {
$opts[CURLOPT_PROTOCOLS] = CURLPROTO_FTP;
$opts[CURLOPT_RETURNTRANSFER] = true;
$opts[CURLOPT_USERPWD] = 'user:pass';
//...
curl_setopt_array($this->curl, $opts);
}
/* Use when making a new cURL call */
function curl_exec($opts) {
curl_reset($this->curl); // clears all old options
$this->curl_init_opts(); // sets base options again
curl_setopt_array($this->curl, $opts); // sets your new options
return curl_exec($this->curl);
}
/* Your whatever cURL method */
function curl_get_whatever() {
$opts[CURLOPT_URL] = 'ftp://.../whatever';
//...
$result = $this->curl_exec($opts);
// ...
}
}
?>
Then: each call to $this->curl_exec() from your whatever-method resets the previous options, reloads the base options, adds in your new options, and returns the result. Otherwise, can also put your base options into a class property, instead of in-method, if there's nothing dynamic being defined. Enjoy. =^_^=