$my_object_variable->foo($x)->bar($y)->ni($z);

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The trouble is, that sort of construct already has a meaning and this isn't it. Chaining methods on different objects is common. Like this, for example: 
$car->wheels()->turn('right');

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That kind of thing is common on most OO languages, and it's what I expect when I see chained method calls. This "return yourself" business foils my expectations.

In reply to Re: Re^3: chaining method calls by perrin
in thread chaining method calls by perrin

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