Hook to modify header.tpl

[ChrisTERiS]

Hello,

 

I want to add the code below to header.tpl

<meta property="fb:app_id" content="{$CFG.fb_app_id}">
<meta property="og:url" content="{$thread.fb_url}" /> 
<meta property="og:title" content="{$thread.fb_title}" /> 
<meta property="og:description" content="{$thread.fb_description}" />
<meta property="og:video" content="https://www.youtube.com/v/{$thread.video}" />
<meta property="og:image" content="{$CFG.siteurl}/photos/{$thread.photo}" />
<meta property="og:image" content="{$CFG.siteurl}/images/{$CFG.fb_image}" />
<meta property="og:image:width" content="1200" />
<meta property="og:image:height" content="630" />

 

Is there any way to do it using hooks? I seen in the template a variable $headoutput. Is this something that I can modify eg

$headoutput .= '....................';

 

Thank you

[brian!]

<?php

function client_custom_headoutput_hook($vars) {

   $head_return = '';
   $head_return = '<meta property="fb:app_id" content="{$CFG.fb_app_id}">
<meta property="og:url" content="{$thread.fb_url}" /> 
<meta property="og:title" content="{$thread.fb_title}" /> 
<meta property="og:description" content="{$thread.fb_description}" />
<meta property="og:video" content="https://www.youtube.com/v/{$thread.video}" />
<meta property="og:image" content="{$CFG.siteurl}/photos/{$thread.photo}" />
<meta property="og:image" content="{$CFG.siteurl}/images/{$CFG.fb_image}" />
<meta property="og:image:width" content="1200" />
<meta property="og:image:height" content="630" />';
   return $head_return;
}
add_hook("ClientAreaHeadOutput",1,"client_custom_headoutput_hook");

[ChrisTERiS]

@brian!

 

Really appreciated. Thank you !

[wulfric]

You also might wanna check out this addon - it's great http://www.hardsoftcode.com/product/24/whmcs-seo-manager/documentation

[ChrisTERiS]

You also might wanna check out this addon - it's great http://www.hardsoftcode.com/product/24/whmcs-seo-manager/documentation

 

Sorry but can you tell me how that addon will helps me to modify the header.tpl? The link is a short documentation on how to install a specific mod. Nothing in common with my question.