PHP Reference Book Blog » precision http://www.phpreferencebook.com PHP Reference: Beginner to Intermediate PHP5 Thu, 29 Sep 2011 03:50:14 +0000 en hourly 1 http://wordpress.org/?v= Sprintf() Tip http://www.phpreferencebook.com/tips/sprintf-tip/ http://www.phpreferencebook.com/tips/sprintf-tip/#comments Tue, 22 Jul 2008 06:44:39 +0000 Mario Lurig http://www.phpreferencebook.com/?p=15 From the book:

For MySQL security, you can use sprintf() to force user input to have a maximum length and be valid for the structure of your database. Use the precision specifier to automatically parse the string submitted by GET or POST.

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