req4c_get_num_errors()

Purpose:

req4c_get_num_errors() returns the number of errors in the current message list

Usage:

$numerrors = req4c_get_num_errors();

Arguments: None

Returns:

$numerrors - integer always >= 0

Where Used:

$numerrors() can be called after any req4c function that could generate errors. It should be called before calling any other req4c function that clears the message list.

Example:

Description:

req4c_get_num_errors() returns the number of errors in the current message list

Bugs/Features/Comments:

req4c_get_num_errors() does not access the network

req4c_get_error_num() leaves the current message list intact and does not reset $_REQ4C['errno'] or $_REQ4C['errmsg']

See Also:

req4c_fecth_next_error()

req4c_fetch_all_errors()

req4c_get_num_msgs()

req4c_fetch_next_msg()

req4c_fetch_all_msgs()