Re: removing an item from an array
From: Nikita Popov Date: Wed, 15 Aug 2012 20:31:20 +0000 Subject: Re: removing an item from an array References: 1 2 3 4 Groups: php.internals Request: Send a blank email to internals+get-62206@lists.php.net to get a copy of this message
On Wed, Aug 15, 2012 at 10:29 PM, Kris Craig <kris.craig@gmail.com> wrote: >> >> Btw, deleting all values (not just the first) is also very easy currently: >> >> foreach (array_keys($array, $delValue) as $key) { >> unset($array[$key]); >> } >> > > Even easier still, just do this: > > $array_var = array(); It's often overlooked, but array_keys has a second parameter that only returns the keys for a certain value: http://php.net/array_keys ;) So no, that does not clean off the whole array. Nikita
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