curl_errno
While working with curl i got the following error: "empty reply from server".
Searching Google gave no solutions. So i just tried to replace the spaces from the url to %20 and it worked!
Hope this helps someone.
curl_error
(PHP 4 >= 4.0.3, PHP 5)
curl_error — Gibt einen String zurück, der den letzten Fehler der aktuellen Session enthält
Beschreibung
string curl_error
( resource
$ch
)Gibt eine Fehlermeldung in Klartext für die letzte cURL-Operation zurück.
Rückgabewerte
Gibt die Fehlermeldung oder, falls kein Fehler aufgetreten ist, '' (den leeren String) zurück.
Beispiele
Beispiel #1 curl_error()-Beispiel
<?php
// Eine cURL-Ressource für ein nicht existierendes Ziel erstellen
$ch = curl_init('http://404.php.net/');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
if(curl_exec($ch) === false)
{
echo 'Curl-Fehler: ' . curl_error($ch);
}
else
{
echo 'Operation ohne Fehler vollständig ausgeführt';
}
// Ressource schließen
curl_close($ch);
?>
add a note
User Contributed Notes
curl_error - [4 notes]
mail at erwindoornbos dot nl ¶
4 years ago
paul at paulmcgarry dot com ¶
4 years ago
For a 404 response to actually trigger an error as the example seems to be trying to demonstrate the following option should be set:
curl_setopt($ch,CURLOPT_FAILONERROR,true);
As per http://curl.haxx.se/libcurl/c/libcurl-errors.html
CURLE_HTTP_RETURNED_ERROR (22)
This is returned if CURLOPT_FAILONERROR is set TRUE and the HTTP server returns an error code that is >= 400. (This error code was formerly known as CURLE_HTTP_NOT_FOUND.)
patrick at ibuildings dot nl ¶
18 days ago
If you want to fetch the error message, make sure you fetch it before you close the current cURL session or the error message will be reset to an empty string.
noah dot figg at xpertimage dot com ¶
5 years ago
The return value for this function is actually an english description of the error, rather than an error number, FYI.