in reply to Re^3: foreach argument modification inside loop, followed by return from loop
in thread foreach argument modification inside loop, followed by return from loop
'If any part of LIST is an array, "foreach" will get very confused > if you add or remove elements within the loop body, for example with > "splice". So don't do that.' > > Your testing seems to prove that this is a special case, certainly a > very useful one. > Please explain what makes it special. The 'last' makes it special. By exiting the loop there is no opportunity for confusion.But I did not find see "Anyway, don't do it, even with "last"" advices :(
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