<?php echo $_SERVER['HTTP_REFERER'] //will return the previous page ?>
Monthly Archives: April 2011
How to find out the difference between two given dates – PHP
<?php
$startDate=explode("-", "02-08-2010");
$endDate=explode("-", "26-04-2007");
echo gregoriantojd($startDate[1], $startDate[0], $startDate[2])
- gregoriantojd($endDate[1], $endDate[0], $endDate[2]);
//1194
?>
How to disable error reporting in php?
<?php error_reporting(0);// Will not report any error error_reporting(-1);// Shows all errors ?>
Limits the maximum execution time – PHP
<?php set_time_limit(2); // // If the value is "0" , it will rum for unknown time ?>
How to filter the page title – WordPress
<?php
add_filter( 'wp_title', 'filter_wp_title', 10, 2 );
function filter_wp_title( $title, $separator ){
$title ="New Title";
}
?>
Template Redirection – WordPress
add_action('template_redirect','theme_function'); function theme_function(){ if(isset($_GET['sports']) { include(TEMPLATEPATH."/sports.php"); exit(); }}
Category url from its ID – WordPress
<?php echo get_category_link(categoryID); //Category URL ?>
Permalink from post id – Wordpres
<?php echo get_permalink(postId) ; // will return the permalink ?>
Plugin that allows php codes in post/page – WordPress
“Exec-PHP” plugin allows us to add php codes in posts/pages
How to check home page or not + wordpress
if (is_page('home')
echo "Home page";
else
echo "No";
Pramod T P 