<html> <head> <title>PHP Test</title> </head> <body> <p><?php echo "1 + 1 é " . (1 + 1); ?></p> </body> </html> //https://pt.stackoverflow.com/q/345436/101
Standard input is empty
<html> <head> <title>PHP Test</title> </head> <body> <p>1 + 1 é 2</p> </body> </html> //https://pt.stackoverflow.com/q/345436/101