פייסבוק פיקסל

// Include CODE FOR facebook pixel
function facebook_pixel(){
?>
<!-- Facebook Pixel Code -->
<script>
!function(f,b,e,v,n,t,s)
{if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};
if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];
s.parentNode.insertBefore(t,s)}(window,document,'script',
'https://connect.facebook.net/en_US/fbevents.js');
fbq('init', '198811724210153'); 
fbq('track', 'PageView');
fbq('track', 'ViewContent');
fbq('track', 'Search');
fbq('track', 'Lead');
fbq('track', 'CompleteRegistration');
</script>
<noscript>
<img height="1" width="1"
src="https://www.facebook.com/tr?id=198811724210153&ev=PageView
&noscript=1"/>
</noscript>
<!-- End Facebook Pixel Code -->
</script>
<?php
}
add_action('wp_footer', 'facebook_pixel');