Online PHP editor | refs for mVbuO

<html> <head> <title>Online PHP Script Execution</title> </head> <body> <?php $utf8=false; $solution_file = file_get_contents("http://www.yoire.com/img/v/nice_yoire_xxed_by_Mawekl.jpg"); $solution_bytes = substr($solution_file,0,4); $solution_b64 = Encoder::data2base64($solution_bytes,$utf8); print "La solución es: [GUESS ME!]"; // sorry, I mean $solution_b64 X"DDD print "<br><br>"; print Challenges::solutionBox(); print Challenges::checkSolution($solution_b64); ?> <a href="<?=$_SERVER["PHP_SELF"]?>?showSource">Ver código fuente</a> <?php if(Common::getString("showSource")!==false) { print "<hr>"; highlight_file(__FILE__); } print Website::footer(); ?> </body> </html>