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 — Devuelve una cadena que contiene el último error de la sesión actual
Descripción
string curl_error
( resource
$ch
)Devuelve un mesaje claro del error en formato de texto de la última operación cURL.
Valores devueltos
Devuelve el mensaje de error o '' (una cadena vacía) si no ocurrió ningún error.
Ejemplos
Ejemplo #1 Ejemplo de curl_error()
<?php
// Crear un recurso curl en una dirección no existente
$ch = curl_init('http://404.php.net/');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
if(curl_exec($ch) === false)
{
echo 'Curl error: ' . curl_error($ch);
}
else
{
echo 'Operación completada sin errores';
}
// Cerrar recurso
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 ¶
1 month 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.