20 lines
312 B

<?php
$tries = 0;
start:
$tries++;
$success = @ftp_connect("localhost", 21, 2);
if ($success) {
fwrite(STDOUT, "Connected successfully.\n");
exit(0);
}
if ($tries > 10) {
fwrite(STDOUT, "Failed to connect.\n");
exit(1);
}
sleep(1);
fwrite(STDOUT, "Waiting for a connection...\n");
goto start;