King Php

For example, your main site is http://www.glassespeople.com ,and your blog is http://www.glassespeople.com/blog. If you want so 5 latest post description at www.glassespeople.com, how to do?

Simple, the following code will meet your needs:

// Include Wordpress
define(’WP_USE_THEMES’, false);
require(’blog/wp-load.php’);
query_posts(’showposts=5′);
?>

<?php while (have_posts()): the_post(); ?>
<h2><?php the_title(); ?></h2>
<?php the_excerpt(); ?>
<p><a href=”<?php the_permalink(); ?>”>Read more…</a></p>
<?php endwhile; ?>

 copy the above code at the proper file, you can have a test also, save the code to test.php.

How would I display the domain name of the page I am at. Lets say it it http://www.eyeglasseshut.com/comfortable-prescription-eyeglasses.htm and I want to display desilva.biz. Exactly like that. No www, or http:// included.

In fact, it is very use to let PHP do such thing:

$hostname = $_SERVER[‘SERVER_NAME’];
$hostname = str_replace(‘www.’, ”, $hostname);

echo $hostname;

If you want to add 10 host post at your right bar, just copy and past the following code:

<h2>Hot PHP Posts</h2>
   <ul>
     <?php $result = $wpdb->get_results(”SELECT comment_count,ID,post_title FROM $wpdb->posts ORDER BY comment_count DESC LIMIT 0 , 10″);
     foreach ($result as $post) {
      setup_postdata($post);
      $postid = $post->ID;
      $title = $post->post_title;
      $commentcount = $post->comment_count;
      if ($commentcount != 0) { ?>
       <li><a href=”<?php echo get_permalink($postid); ?>” title=”<?php echo $title ?>”>
        <?php echo $title ?></a> (<?php echo $commentcount ?>)</li>
        <?php } } ?>
   </ul>

If you want to have very strong password to protect your account, here is the code for :

<code>
<?php
 
function generatePassword($length=9, $strength=0) {
    $vowels = ‘aeuy’;
    $consonants = ‘bdghjmnpqrstvz’;
    if ($strength & 1) {
        $consonants .= ‘BDGHJLMNPQRSTVWXZ’;
    }
    if ($strength & 2) {
        $vowels .= “AEUY”;
    }
    if ($strength & 4) {
        $consonants .= ‘23456789′;
    }
    if ($strength & {
        $consonants .= ‘@#$%’;
    }
 
    $password = ”;
    $alt = time() % 2;
    for ($i = 0; $i < $length; $i++) {
        if ($alt == 1) {
            $password .= $consonants[(rand() % strlen($consonants))];
            $alt = 0;
        } else {
            $password .= $vowels[(rand() % strlen($vowels))];
            $alt = 1;
        }
    }
    return $password;
}
 
?>
</code>

We all know that WP has added widget_tag_cloud_args filter, you can use this function to override the default arguments that are passed to the wp_tag_cloud function to change the tag cloud font size you like. This filter provides a keyed array, where the smallest, largest, and unit keys represent the smallest font size, the largest font size, and the unit (‘pt’, ‘em’, ‘px’, etc) used by the default tag cloud widget.
Read the rest of this entry »

Sometimes we need to empty all files under a web hosting, how to do then?

 Very simple, just login your cpanel, click “File Manager” and choose “public_html”, del  “public_html” and rebuild a new one. That’s it! Very easy, right!

 Somebody may ask how to del part of the files, also very easy. Go to  “public_html”, and choose the files you want to delete, and del them.  Simple?

When we go to a specific x-cart category, we can put there some custom content above the category thumbnails. We need to modify skin1/customer/main/subcategories.tpl and just after the h1 tag (or any other place we want it to show)

{if $current_category.category eq “100″}show cusotm contents, prescription glasses{/if}
{if $current_category.category eq “200″}show cusotm contents, men’s glasses{/if}
{if $current_category.category eq “300″}show cusotm contents, women’s glasses{/if}

replace “100,200,300″ with the category id

Usually wordpress category description does not show even we add each wordpress category description at WP Administration Panel. Any method to show category description? Yes! Follow me:

Go to Appearance –> Editor, and click Category Template (category.php) .

 Add <div><strong><?php single_cat_title(‘Currently browsing’); ?>
</strong>: <?php echo category_description(); ?></div> 

at proper place. Read the rest of this entry »

Edit web.config, the file is under the hosting of dailyrazor.com.  Add the following code to web.config:

<?xml version=”1.0″?>
<configuration>
<system.web>
<customErrors mode=”Off”/>
</system.web>
<system.webServer>
<httpErrors errorMode=”Detailed” />
<rewrite>
    <rules>
        <rule name=”Main Rule” stopProcessing=”true”>
            <match url=”.*” />
            <conditions logicalGrouping=”MatchAll”>
                <add input=”{REQUEST_FILENAME}” matchType=”IsFile” negate=”true” />
                <add input=”{REQUEST_FILENAME}” matchType=”IsDirectory” negate=”true” />
            </conditions>
            <action type=”Rewrite” url=”index.php” />
        </rule>
    </rules>
</rewrite>
</system.webServer>
</configuration>

Please note that max password length for database user is 12 characters. And FastCGI Extension for IIS 6.0 and IIS 5.1 should be installed also.

I want to add some text at the footer of Zen Cart, how to do? In fact, it is very simple. Just modify some code as the following.