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($ch);
?>
add a note
User Contributed Notes
curl_error
mail at erwindoornbos dot nl
20-Apr-2009 12:23
paul at paulmcgarry dot com
24-Nov-2008 05:00
For a 404 response to actually trigger an error as the example seems to be trying to demonstrate the following option should be set:
curl_setopt($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.)
noah dot figg at xpertimage dot com
13-Mar-2008 02:06
The return value for this function is actually an english description of the error, rather than an error number, FYI.