FettesPS » chr http://www.fettesps.com Fettes Programming Solutions Sun, 22 Jan 2012 18:21:51 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 PHP – Writing An A to Z Loop http://www.fettesps.com/php-writing-an-a-to-z-loop/?utm_source=rss&utm_medium=rss&utm_campaign=php-writing-an-a-to-z-loop http://www.fettesps.com/php-writing-an-a-to-z-loop/#comments Tue, 27 Jan 2009 05:03:48 +0000 FettesPS http://www.fettesps.com/blog/?p=15 I was recently developing a PHP scraping script to extract the contents of a couple of websites and I wanted to find a quick way to run through a loop for each letter of the alphabet.  I figured since PHP was so versatile there had to be a quick and easy way, so I did a bit of thinking and came up with this:

for($alpha = 65; $alpha <= 90; $alpha++) {
      echo chr($alpha);
}

Simple!

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