Re: re: removing an item from an array

Hi, 2012/8/22 Levi Morrison <morrison.levi@gmail.com>: > On Tue, Aug 21, 2012 at 4:13 PM, Yasuo Ohgaki <yohgaki@ohgaki.net> wrote: >> Hi, >> >> I see why with new Criticism section in the wiki page. >> You've also misunderstood that array_udelete() is >> array_walk() variant, not array_filter(). >> > > Actually, array_udelete is far more similar to array_filter than it is > array_walk. . . Have you read my posts in this thread? Array filter CREATES new array instead of deleting elements. If one would like to DELETE element(s) by element value, array_walk is the way to go. I suppose I don't have to explain memory and execution efficiency here. Many people misunderstand the best practice. This is the reason why I think there should be array_udelete. Regards, -- Yasuo Ohgaki yohgaki@ohgaki.net