internals2-php-opcodes-php-add-char-2

  • Opcode Descriptions and
    Examples

    • ADD_CHAR

  • ADD_CHAR

    • ADD_CHAR

    ADD_CHAR

    PHP code

    <?php
    /*
     * add regular characters in encapsed string
     * opcode number: 54
     */
    echo "$a ";
    ?>

    PHP opcodes

    Function name: (null)

    Compiled variables: !0=$a

    line # op fetch ext return operands
    6 0 ADD_VAR       !0
      1 ADD_CHAR       32
      2 ECHO      
      3 RETURN       1