CGI app

So far I only have experience with making embeded PHP in HTML, so I have a stupid (probably question) I've made a script, it looks like this #!/usr/local/bin/php -q $counterfile = '/path/counter'; if (file_exists ($counterfile) == true ) { while (( $fp = fopen ($counterfile,"r+")) == false) { usleep(5);} while (!flock($fp,2)) { usleep(5); } $data = fread($fp,filesize($counterfile)); $content=explode(" ",$data); $content[1]=$content[1]+1; if (rewind($fp)!=0) { $data=implode(" ",$content); fwrite($fp,$data,strlen($data)); } flock($fp,3); fclose($fp); } header("Content-type: application/octet-stream"); $t=readfile("/somewhere/setup.exe"); So, why when I run it doing php myfile.php does it work but when apache calls it it does squat and says "No input file specified"? Am I dumb?