(PECL v8js >= 0.1.0)
V8Js::executeString — Execute a string as Javascript code
$script
   [, string $identifier = "V8Js::executeString()"
   [, int $flags = V8Js::FLAG_NONE
  ]] )
   Compiles and executes the string passed with script as Javascript code.
  
scriptThe code string to be executed.
identifierIdentifier string for the executed code. Used for debugging.
flags
      Execution flags. This value must be one of the
      V8Js::FLAG_* constants, defaulting to
      V8Js::FLAG_NONE.
      
          V8Js::FLAG_NONE: no flags
         
          V8Js::FLAG_FORCE_ARRAY: forces all Javascript
          objects passed to PHP to be associative arrays
         
Returns the last variable instantiated in the Javascript code converted to matching PHP variable type.