curl_errno

(PHP 4 >= 4.0.3, PHP 5)

curl_errno — Return the last error number

说明

int curl_errno ( resource $ch )

Returns the error number for the last cURL operation.

参数

ch: A cURL handle returned by curl_init().

返回值

Returns the error number or 0 (zero) if no error occurred.

参见

add a note User Contributed Notes
curl_errno

fgabrieli at gmail dot com
21-Jun-2008 03:53


thanks jacques i could not find the codes at curl.haxx.se!



fernando gabrieli

Jacques Manukyan
29-Dec-2007 12:43


The error codes come directly from the curl source code. Specifically, look at the curl.h file and it will tell you exactly what each returned code does.



Most of these codes are cryptic but at least you can get a clue as to what the errors are.



Here is a quick snippet of what the errors in the curl.h look like:



  CURLE_OK = 0,

  CURLE_UNSUPPORTED_PROTOCOL,    /* 1 */

  CURLE_FAILED_INIT,             /* 2 */

  CURLE_URL_MALFORMAT,           /* 3 */

  CURLE_URL_MALFORMAT_USER,      /* 4 - NOT USED */

  CURLE_COULDNT_RESOLVE_PROXY,   /* 5 */

  CURLE_COULDNT_RESOLVE_HOST,    /* 6 */

  CURLE_COULDNT_CONNECT,         /* 7 */

  CURLE_FTP_WEIRD_SERVER_REPLY,  /* 8 */



Note that code 0 means its not an error, it means success.

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curl_error

curl_copy_handle

Last updated: Mon, 26 Nov 2007