PHP 7.1.0 Released

curl_error

(PHP 4 >= 4.0.3, PHP 5, PHP 7)

curl_errorGibt 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.

Parameter-Liste

ch

Ein von curl_init() zurückgegebenes cURL-Handle.

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
$ch curl_init('http://404.php.net/');
curl_setopt($chCURLOPT_RETURNTRANSFERtrue);

if(
curl_exec($ch) === false)
{
    echo 
'Curl-Fehler: ' curl_error($ch);
}
else
{
    echo 
'Operation ohne Fehler vollständig ausgeführt';
}

// Ressource schließen
curl_close($ch);
?>

Siehe auch

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User Contributed Notes 3 notes

up
23
patrick at ibuildings dot nl
3 years 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.
up
13
paul at paulmcgarry dot com
8 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.)
up
-2
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8 months ago
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