note 23263 deleted from ref.strings by aidan

From: Date: Tue, 28 Sep 2004 12:12:26 +0000
Subject: note 23263 deleted from ref.strings by aidan
References: 1  Groups: php.notes 
Request: Send a blank email to php-notes+get-77498@lists.php.net to get a copy of this message
Note Submitter: chris at earleweb_nospam dot com ---- An alternative to the the "array_shift" way to change $color array: $Counter = 0; //set to 1 if you want to start on #CCCCCC $Colors = Array('#FFFFFF', '#CCCCCC'); $tableColor = $Colors[($Counter %= 2)]; /* $Counter %= 2; ensures $Counter is never greater than 1, in the off chance that you have a 32 thousand element array and really is not needed -- you could use $Counter % 2 if you really want to*/ $Counter++; When ever $Counter is odd the modulus division will leave 1, but even numbers (and 0) mod 2 = 0. Then Counter is added to so that the next phase of the loop will become the next color.

« previous php.notes (#77498) next »