Web Development Tips Archives

Change wordpress excerpt length

Posted on April 24, 2012 by Bansal Sumit | 0 Comments

Copy and paste the given blow code in your theme functions.php file which will change the length of the wordpress excerpt function. function ratanjyot_solutions_excerpt_length($length) { return 50; } add_filter(‘excerpt_length’, ‘ratanjyot_solutions_excerpt_length’); The above code set the excerpt length to 50 words.

How to Replace Newline with Space Using PHP

Posted on April 16, 2012 by Bansal Sumit | 0 Comments

Sometimes you need to replace newline to space or any other format (i.e:- \r\n). This is done by copying and pasting the content. To resolve this problem I use the given blow code. $remove_character = array(“\n”, “\r\n”, “\r”); $str =…

What is the difference between MyISAM and InnoDB?

Posted on April 6, 2012 by Bansal Sumit | 0 Comments

The main difference between mysql table type MyISAM and InnoDB is that InnoDB supports transaction by MyISAM does not. MyISAM support full text search but InnoDB does not. InnoDB supports some new features: Transactions, row level locking, foreign keys. If…

How to get number of days between two dates in PHP

Posted on April 6, 2012 by Bansal Sumit | 0 Comments

By the given blow script we can find the number of days between two dates <?php $first_date = strtotime("2010-08-01"); // or current date as well $second_date = strtotime("1988-08-01"); $datediff = $first_date - $second_date; echo floor($datediff/(60*60*24)); ?>

Get current URL in PHP

Posted on February 27, 2012 by Bansal Sumit | 2 Comments

Sometime, you need to get a current page URL that is shown in the browser address bar. Here is a small code to get the current url. $url = (!empty($_SERVER['HTTPS'])) ? "https://".$_SERVER['SERVER_NAME'] .$_SERVER['REQUEST_URI'] : "http://".$_SERVER['SERVER_NAME'] .$_SERVER['REQUEST_URI'];