internals2-php-opcodes-php-assign-bw-and-6

  • Opcode Descriptions and
    Examples
  • ASSIGN_BW_AND

  • ASSIGN_BW_AND
  • ASSIGN_BW_AND

    ASSIGN_BW_AND

    PHP code

    <?php
    /*
     * Performs binary AND on result and value1 and stores in variable indicated by result.
     * opcode number: 32
     */
    $a &= 64;
    ?>

    PHP opcodes

    Function name: (null)

    Compiled variables: !0=$a

    line # op fetch ext return operands
    6 0 ASSIGN_BW_AND       !0,64
    7 1 RETURN       1