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Posted by Peter Salzman on 11/15/18 11:26
Hi all,
Since PHP is a (weakly) typed language, is it possible to overload functions
based on the type of their argument?
Also, are there function pointers in PHP?
Here's why I'm asking. Consider these two function:
function foo( $arg ) { echo "foo $arg foo\n"; }
function bar() { echo "barfoo"; }
I'd like to be able to do this:
foo('hello');
foo(&bar());
to produce this:
foo hello foo
foo barfoo foo
Is this at all possible (and convenient!) with PHP?
Thanks!
Pete
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