(PHP 3>= 3.0.12, PHP 4 , PHP 5)
imap_errors -- This function returns all of the IMAP errors (if any) that have occurred during this page request or since the error stack was reset.This function returns an array of all of the IMAP error messages generated since the last imap_errors() call, or the beginning of the page. When imap_errors() is called, the error stack is subsequently cleared.
See also: imap_last_error().