Re: Re:[VOTE] array_key_first(), array_key_last(), array_value_first(),array_value_last()

Le mardi 10 juillet 2018, 18:41:17 CEST Levi Morrison a écrit : > People who argue against the tuple because they don't like the design > need to consider the bigger picture. My guess is people arguing for the tuple do not understand the usecase :-) Each time I felt the need for array_first_value was because I was using it on a function return to do something with it. Like: if (array_first_value(some_function()) > 3) { // do something } Either I know that the array is not empty, or I do not care because NULL will be ignored correctly. In the second case, with a tuple I’m stuck because if I do: if (array_first(some_function())[1] > 3) { // do something } If array_first returns NULL this will trigger a PHP error. So I have to add more code to handle this special case while I do not need any with array_first_value. Côme