Re: PHP Extensions & Pass-By-Reference

it's not defined in php4, only in php5 (you have to manually define it in php4 like this: static unsigned char second_arg_force_ref[] = { 2, BYREF_NONE, BYREF_FORCE }; ) in php5 it's defined in zend_modules.h As far as usage, you pretty much define it as by reference, and just set the variable as you'd like, just make sure you dereference it (e.g. use *arg2 not arg2 or whatnot after getting the reference using zend_get_parameters_ex) -Brad chris.cranford@tkdsoftware.com wrote:

On 2/25/2005 2:28 PM, BRAD@MAINSTREETSOFTWORKS.COM wrote to CHRIS CRANFORD: Where si the second_arg_force_ref argument defined? I tried to define an argument block but I kept getting compiler issues. An example would be nice. I followed what I saw on zend.com but no cigar. Chris -> look at -> http://cvs.php.net/co.php/php-src/ext/mcve/mcve.c?r=1.28.2.2 -> -> the m_completeauthorizations function. -> -> -Brad -> -> Chris Cranford wrote: -> > I have a PHP_FUNCTION() defined in my PHP extension. How am I suppose to -> > pass variables by reference to my function without enabling call-time pass -> > by reference in the PHP.INI file? -> > -> > Thanks -> >