feelexit Posted July 22, 2004 Posted July 22, 2004 i am newbie of php. I am reading the source code. global $$link, $db_error; this line really got me confused. i dont know why htey put 2 $ signs before link. wht does it do? I searched php site , didnt see any variables with $$. thanks.
winstanley_john Posted July 22, 2004 Posted July 22, 2004 Download the PHP manual and search for Sometimes it is convenient to be able to have variable variable names you should be able to figure out whats going on in oscommerce with $$link http://spaces.msn.com/members/JohnWinstanley/ http://www.angelsolutions.co.uk
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