php - Dynamicly generated meta tags -

i'm looking simple straightforward solution dynamic meta description in header.php. have far works i'm not satisfied amount of lines, think can done less code , nicely structured xml file.

what have far:

    <?php         $full_name = $_server['php_self'];         $name_array = explode('/',$full_name);         $count = count($name_array);         $page_name = $name_array[$count-1];     ?>     <meta name="description" content="     <?php echo ($page_name=='index.php')?'de nummer 1 in webhosting, wordpress hosting en vps infrastructuur. professionele support gemakkelijk controlepaneel en vele domein extensies':'';?>      <?php echo ($page_name=='about.php')?'de nummer 1 in webhosting, wordpress hosting en vps infrastructuur. professionele support gemakkelijk controlepaneel en vele domein extensies':'';?>      <?php echo ($page_name=='webhosting.php')?'web hosting':'';?>     <?php echo ($page_name=='website_builder.php')?'builder':'';?>     <?php echo ($page_name=='wordpress_hosting.php')?'wordpress hosting':'';?>     <?php echo ($page_name=='wordpress_builder.php')?'wordpress builder':'';?>     <?php echo ($page_name=='domain_search.php')?'zoek je domeinnaam':'';?>     <?php echo ($page_name=='domain_transfer.php')?'verhuisje domeinnaam':'';?>     <?php echo ($page_name=='contact.php')?'contacteer ons':'';?>     <?php echo ($page_name=='support.php')?'support':'';?>"  ...     /> 

what looking for

<?php     $full_name = $_server['php_self'];     $name_array = explode('/',$full_name);     $count = count($name_array);     $page_name = $name_array[$count-1]; ?> <meta name="description" content=" <?php echo ($page_name=='   $page   ')?'  $content   ':'';?>  /> 

$page supposed pagename.php , $content meta description particular page. there 20+ pages dynamically generated php need particular description, keywords,... thinking put descriptions , keywords in xml file , call, depending on page, right content. how this? i'm quite new php , spend last 4 hours trying solve this... tried tutorials nothing suits needs.

there 1 simple solution that.

step 1

create meta.ini file , write file name , meta description below

index.php="your meta description" wordpress-host.php="your meta description" 

step 2

<?php $meta = array(); $metafile = 'your dir path/meta.ini'; if(file_exists($langfile)){     $meta = parse_ini_file($metafile); } ?> 

step 3

<?php     $full_name = $_server['php_self'];     $name_array = explode('/',$full_name);     $count = count($name_array);     $page_name = $name_array[$count-1];     if(isset($meta[$page_name])){         echo '<meta name="description" content="'.$meta[$page_name].'"/>';     } ?>