note 88447 deleted from function.list by danbrown
| From: | danbrown@php.net | Date: | Sat, 24 Jan 2009 22:34:10 +0000 |
| Subject: | note 88447 deleted from function.list by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-149737@lists.php.net to get a copy of this message | ||
Note Submitter: profix at cms-studio dot net
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Two ways to swap the contents of two variables on one line:
$x=$a;$a=$b;$b=$x;
0.839818000793 seconds on test PC when do this 1000000x
or slowly but without third variable:
list($a,$b)=array($b,$a);
1.32795500755 seconds on test PC when do this 1000000x