php curl error capturing method

php The curl error capture method is obtained through the curl_error function. The function of the curl_error function is to return a string that protects the latest error in the current session. Its use has syntax such as "string curl_error (resource $ch)" .

The operating environment of this article: Windows7 system, PHP7.1 version, DELL G3 computer

php curl error capture method

curl_error($ch) Use curl_error to get curl errors

Introduction:

curl_error - Returns a string that protects the latest error in the current session

Description:

string curl_error ( resource $ch )

Returns a clear text error message for the latest cURL operation.

Parameters:

ch

The cURL handle returned by curl_init().

Return value:

Return error message or '' (empty string) if no error occurs.

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