For some reason we need to Disallow theme switching in WordPress, why we need disable this featured? There are some reason why we should do it, such as Our WordPress powered site is Final Version, so we didn’t need to change the theme. Or The client “explored” the WordPress dashboard and “accidentally” switched the theme.
Disallow Theme Switcing WordPress
Display Specific Content for Admin Only in WordPress can be done easily, all need to do just write some if else statement with same parameter. On this example I will show you how to display simple stats from WordPress and display it in front page. Like on our previous WordPress tricks, we need to tweak on theme files, on this tricks we will play around with footer.php, it’s because I want display this information on the footer area.
How To Display Content for Admin Only
<?php global $user_ID; if( $user_ID ) : ?>
<?php if( current_user_can('level_10') ) : ?>
<?php echo get_num_queries(); ?> queries. <?php timer_stop(1); ?>
<?php endif; ?>
<?php endif; ?>
My Another Favorite featured in WordPress is easy to tweak it out. And WordPress good support on Feed. Sometime we need to insert custom content into our WordPress Feeds right? On this post I will show you how to Insert Custom Content into Feeds. The custom content can be anything – text, markup, or even scripts – and may be set to appear in blog posts, feed posts, or both. You can easily set content to display before or after your post content, or in both places
function doContent($content) {
$content = $content . '<p class="extra">Write Down your custom content here!</p>';
return $content;
}
add_filter('the_excerpt_rss', 'doContent');
add_filter('the_content_rss', 'doContent');
WordPress 2.9 brings some new features, one of new features is Easy Excerpt Mods via little bit coding on our functions.php theme. Here some tricks how to change excerpt length via this tricks
Open your functions.php and add this code
function new_excerpt_length($length) {
return 20;
}
add_filter('excerpt_length', 'new_excerpt_length');
This code above will be reduce excerpt length become 20, on this code below, we will try to change excerpt more, the default is … with this tricks we can made it different style, put this code below the code before on your functions.php
function new_excerpt_more($more) {
return '[.....]';
}
add_filter('excerpt_more', 'new_excerpt_more');
This code I got from bavotasan
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