--TEST-- imap_open() ValueErrors --CREDITS-- Paul Sohier #phptestfest utrecht --EXTENSIONS-- imap --SKIPIF-- --FILE-- getMessage() . \PHP_EOL; } try { imap_open('', '', '', 0, -1); } catch (\ValueError $e) { echo $e->getMessage() . \PHP_EOL; } ?> --EXPECTF-- Checking with incorrect parameters Warning: imap_open(): Couldn't open stream in %s on line %d imap_open(): Argument #4 ($flags) must be a bitmask of the OP_* constants, and CL_EXPUNGE imap_open(): Argument #5 ($retries) must be greater than or equal to 0 Notice: Unknown: Can't open mailbox : no such mailbox (errflg=2) in Unknown on line 0