<?
/*
	USAGE :
	find . -iname "*.php" -exec php comp.php {} \;
	find . -iname "*.js" -exec php comp.php {} \;
*/

// here document terminator
$here_document = "END";

error_reporting(0);

if(ereg($argv[0],$argv[1])) exit();

function cleanup($line){
	$line = preg_replace('/(^|\s)\/\/(.*)\n/','',$line); // remove line comments // comment
	$line = preg_replace('/(\t|\r|\n)/','',$line);  // remove new lines \n, tabs and \r
	return $line;
}

$lines = file($argv[1]);
echo $argv[1]." ";
echo "lines: ".count($lines)." -> ";
foreach ($lines as $line) {
        if(ereg($here_document,$line) && ereg("<<<",$line)) $out.= cleanup($line)."\n";
        else if(ereg("$here_document;",$line)) $out.= "\n".cleanup($line)."\n";
        else $out.= trim(cleanup($line))." ";
}
$out = preg_replace('/(\/\*[\s\S]*?\*\/)/', '', $out); // remove multi-line comments /* */

file_put_contents($argv[1],trim($out));	// store back to file

echo count(file($argv[1]))."\n";
?>