tibberous Posted January 28, 2008 Share Posted January 28, 2008 I was going through the code for Joomla and saw a function defined as: function &initModules What does the & sign before a function mean? Quote Link to comment Share on other sites More sharing options...
trq Posted January 28, 2008 Share Posted January 28, 2008 See the man section on references. Quote Link to comment Share on other sites More sharing options...
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