note 70940 added to function.array-slice
| From: | ludvigericsonathttp://toxik dot a12 dot se/ at osu1 dot php dot net | Date: | Sun, 05 Nov 2006 11:49:34 +0000 |
| Subject: | note 70940 added to function.array-slice | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-119404@lists.php.net to get a copy of this message | ||
This function can also be used for pure laziness,
<?php
$myVar = end(array_slice(anotherFunction(), 0, 1));
?>
Imagine that anotherFunction() returns, say, three indexes, and you are sure you only want the Nth
index, you could use this as a poor man's way of getting by the fact that PHP can't do
this:
<?php
$myVar = (anotherFunction())[1];
?>
Which is sad.
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Server IP: 193.27.201.10 (proxied: 193.27.201.10 1.0 www1.shellkonto.se:3128 (squid/2.5.STABLE4))
Probable Submitter: 80.217.189.168
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Manual Page -- http://www.php.net/manual/en/function.array-slice.php
Edit -- https://master.php.net/note/edit/70940
Del: integrated -- https://master.php.net/note/delete/70940/integrated
Del: useless -- https://master.php.net/note/delete/70940/useless
Del: bad code -- https://master.php.net/note/delete/70940/bad+code
Del: spam -- https://master.php.net/note/delete/70940/spam
Del: non-english -- https://master.php.net/note/delete/70940/non-english
Del: in docs -- https://master.php.net/note/delete/70940/in+docs
Del: other reasons-- https://master.php.net/note/delete/70940
Reject -- https://master.php.net/note/reject/70940
Search -- https://master.php.net/manage/user-notes.php