What is the method of php curl error trapping

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Php curl error trapping is obtained through the curl_error function, which returns a string that protects the most recent error in the current session, using syntax such as "string curl_error (resource $ch)".

This article operating environment: Windows7 system, PHP7.1 version, DELL G3 computer

The method of php curl error capture

Curl_error ($ch) error of using curl_error to get curl

Introduction:

Curl_error-returns a string that protects the most recent error in the current session

Description:

String curl_error (resource $ch)

Returns an error message for the explicit text of the last cURL operation.

Parameters:

Ch

The cURL handle returned by curl_init ().

Return value:

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

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