internals2-php-opcodes-php-assign-sub-2

  • Opcode Descriptions and
    Examples

    • ASSIGN_SUB

  • ASSIGN_SUB

    • ASSIGN_SUB

    ASSIGN_SUB

    PHP code

    <?php
    /*
     * Subtract value1 from value2 and store in variable indicated by value1
     * opcode number: 24
     */
    $a-=3;
    ?>

    PHP opcodes

    Function name: (null)

    Compiled variables: !0=$a

    line # op fetch ext return operands
    6 0 ASSIGN_SUB       !0,3
    7 1 RETURN       1