Comments By: Chris Buckley
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In #11, whilst it is true that func_get_args() can't be passed as a function argument, the first half of that point is surely unrelated. It wasn't $string that was used in the strtoupper function, it was the return from evaluating '$string = "hello world"', and the return from a '$a = $b' assignment ('also '$a .= $b etc) is always the final value of $a, in this case "hello world".
posted on Aug 31, 2007 at 5:39pm | context