curl_multi_strerror
(PHP 5 >= 5.5.0)
curl_multi_strerror — Return string describing error code
说明
string curl_multi_strerror
( int $errornum
)
Returns a text error message describing the given CURLM error code.
参数
errornum
One of the » CURLM error codes constants.
返回值
Returns error string for valid error code, NULL otherwise.
范例
Example #1 curl_multi_strerror() example
<?php
// Create cURL handles
$ch1 = curl_init("http://example.com"/);
$ch2 = curl_init("http://php.net/");
// Create a cURL multi handle
$mh = curl_multi_init();
// Add the handles to the multi handle
curl_multi_add_handle($mh, $ch1);
curl_multi_add_handle($mh, $ch2);
// Execute the multi handle
do {
$status = curl_multi_exec($mh, $active);
// Check for errors
if($status > 0) {
// Display error message
echo "ERROR!n " . curl_multi_strerror($status);
}
} while ($status === CURLM_CALL_MULTI_PERFORM || $active);
?>
参见
curl_strerror() - Return string describing the given error code » cURL error codes