Gaurav Mishra Insights

I am saving this for my reference , A post with all commonly used regex, first one to go is finding <img> tag through php using regex.
$pattern = ‘/<img[^>]+src[\\s=\'"]‘;
$pattern .= ‘+([^"\'>\\s]+)/is’;
if(preg_match($pattern,$subject,$match))
{
echo $match[0];
}

Tags: php, regex

Usually we all get very greedy while making our url structure using .htaccess
For example, This will not work as you think
RewriteRule ^(.*)/$ category/categories.php?cat=$1 [L,QSA]
RewriteRule ^(.*)/(.*)/$ category/categories.php?cat=$1&name=$2 [L,QSA]
This will not work as after first rewrite will write , the current url structure will change to www.mydomain.com/<something>, Which will result to the last rewrite rule to be [...]

Tags: apache, php

Just needed to install and make ready smarty for a small project, Was thiking of again going to official howto when i stumbled to a very nice “For dummies” article for putting smarty out of box http://tinyurl.com/5py5o8
Nice work dude.

Tags: php, smarty