internals2-php-opcodes-php-free-2

  • Opcode Descriptions and
    Examples
  • FREE

  • FREE
  • FREE

    FREE

    PHP code

    <?php
    /*
     * Release the allocated space of the value.
     * opcode number: 70
     */
     
    print "Hello World";
    ?>

    PHP opcodes

    Function name: (null)

    Compiled variables: none

    line # op fetch ext return operands
    6 0 PRINT     ~0 ‘Hello+World’
      1 FREE       ~0
    7 2 RETURN       1