the callback function to be executed for each and every
request, as soon as a request finishes
the callback function receives as argument an object with 4 properties
(info, header, body and response)
function mycallback($result) {
everything went well at cURL level
if ($result->response[1] == CURLE_OK) {
if server responded with code 200 (meaning that everything went well)
see http://httpstatus.es/ for a list of possible response codes
if ($result->info['http_code'] == 200) {
see all the returned data
print_r('
');
print_r($result);
show the server's response code
} else die('Server responded with code ' . $result->info['http_code']);
something went wrong
($result still contains all data that could be gathered)
} else die('cURL responded with: ' . $result->response[0]);
}
include the Zebra_cURL library
require 'path/to/Zebra_cURL';
instantiate the Zebra_cURL object
$curl = new Zebra_cURL();
do a PUT and execute the "mycallback" function for each
request, as soon as it finishes
$curl->delete(array(
'http://www.somewebsite.com' => array(
'data_1' => 'value 1',
'data_2' => 'value 2',
),
), 'mycallback');
public delete ( mixed $urls, mixed $callback = '' ) : void | ||
$urls | mixed | An associative array in the form of url => delete-data, where "delete-data" is an associative array in the form of name => value. "delete-data" can also be an arbitrary string - useful if you want to send raw data (like a JSON) The Content-Type header will be set to multipart/form-data. @param mixed $callback (Optional) Callback function to be called as soon as a request finishes. May be given as a string representing a name of an existing function, as an anonymous function created on the fly via {@link http://www.php.net/manual/en/function.create-function.php create_function} or via a {@link http://www.php.net/manual/en/function.create-function.php closure}. The callback function receives as first argument an object with 4 properties as described below, while any further arguments passed to the {@link delete} method will be passed as extra arguments to the callback function: - info - an associative array containing information about the request that just finished, as returned by PHP's {@link http://php.net/manual/en/function.curl-getinfo.php curl_getinfo()} function; - headers - an associative array with 2 items: - last_request an array with a single entry containing the request headers generated by the last request; so, remember, if there are redirects involved, there will be more requests made, but only information from the last one will be available; if explicitly disabled via the {@link option} method by setting CURLINFO_HEADER_OUT to 0 or FALSE, this will be an empty string; - responses an array with one or more entries (if there are redirects involved) with the response headers of all the requests made; if explicitly disabled via the {@link option} method by setting CURLOPT_HEADER to 0 or FALSE, this will be an empty string; Unless disabled, each entry in the headers' array is an associative array in the form of property => value - body - the response of the request (the content of the page at the URL). Unless disabled via the {@link __construct() constructor}, all applicable characters will be converted to HTML entities via PHP's {@link http://php.net/manual/en/function.htmlentities.php htmlentities} function, so remember to use PHP's {@link http://www.php.net/manual/en/function.html-entity-decode.php html_entity_decode} function to do reverse this, if it's the case; If "body" is explicitly disabled via the {@link option} method by setting CURLOPT_NOBODY to 0 or FALSE, this will be an empty string; - response - the response given by the cURL library as an array with 2 entries: the first entry is the textual representation of the result's code, while second is the result's code itself; if the request was successful, these values will be array(CURLE_OK, 0); consult {@link http://www.php.net/manual/en/function.curl-errno.php#103128 this list} to see the possible values of this property; If the callback function returns FALSE while {@link cache} is enabled, the library will not cache the respective request, making it easy to retry failed requests without having to clear all cache. @since 1.3.3 @return void |
$callback | mixed | |
return | void |