hphp/test/quick/mode-eval.php

   1 <?hh
   2
   3 <<__EntryPoint>>
   4 function main() {
   5   $rv = 0;
   6   system(PHP_BINARY." -m eval 'echo \"Hello, World!\\n\";'", inout $rv);
   7   var_dump($rv);
   8   system(PHP_BINARY." --php -n -r 'echo \"Hello, World!\\n\";'", inout $rv);
   9   var_dump($rv);
  10   $out = shell_exec(PHP_BINARY." --php -n -i");
  11   var_dump(strpos($out, 'HHVM Version =>') !== false);
  12 }