Category: Programming

I am writing down the code to show the recent viewed product on the e-commerce websites. if(!$_COOKIE[‘recentviews’]){ setcookie(‘recentviews’,$_GET[‘pid’],time()+86400); }else{ $cArray=explode(“,”,$_COOKIE[‘recentviews’]); if(!in_array($_GET[‘pid’],$cArray)){ setcookie(‘recentviews’,$_COOKIE[‘recentviews’].”,”.$_GET[‘pid’], time()+86400); } } ?> Note:before using $_COOKIE start

One thing which I like the most about the PHP is its inbuild/pre-defined functions. If you are coming from C/C++ background. Then you will start loving the gift of PHP

Below is the Complete Cheatsheet of Mod_rewrite Download mod_rewrite Cheat Sheet [.pdf] RewriteRule Flags C Chained with next rule CO=cookie Set specified cookie E=var:-value Set enviro-nmental variable “var” to “value”

Anchors Anchros ^ Start of string, or start of line in multi-line pattern \A Start of string $ End of string, or end of line in multi-line pattern \Z End

List of all important functions of mysql which are used frequently Official Website Download MySQL Cheat Sheet [.pdf] MySQL Database Quick Reference [.pdf] Data Types Types CHAR String (0 –