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Digg  com_invoke
Calls a COM component's method [deprecated]
(PHP 4)
Example 412. Don't use com_invoke(), use OO syntax instead<?php Code Examples / Notes » com_invoketomer
Note that if you want to use a string to specify the method to call (e.g. a drop-down list to decide what to do to a server process) you can do this in three ways. The first is to use this function, as in <?php com_invoke($obj, $_GET['func']); ?> That's bad. The second is to use eval(), as in <?php eval("\$obj->{$_GET['func']}();"); ?> That's very very very *very* bad. The third is to use call_user_func(), as in <?php call_user_func(array($obj, $_GET['func'])); ?> That's very good. Remember to validate the user input against a list of allowed methods if a non-admin is at the console. http://php.net/manual/en/function.call-user-func.php |
Change Language
COM DOTNET VARIANT com_addref com_create_guid com_event_sink com_get_active_object com_get com_invoke com_isenum com_load_typelib com_load com_message_pump com_print_typeinfo com_propget com_propput com_propset com_release com_set variant_abs variant_add variant_and variant_cast variant_cat variant_cmp variant_date_from_timestamp variant_date_to_timestamp variant_div variant_eqv variant_fix variant_get_type variant_idiv variant_imp variant_int variant_mod variant_mul variant_neg variant_not variant_or variant_pow variant_round variant_set_type variant_set variant_sub variant_xor |
