Facebook Feed Trim

Facebook Feed Trim

<?php

function facebook_feed() {
	
	$token = "XXXXXX";
	$fb_id = "XXXXXX"; // the number in your Facebook URL

    $json = json_decode(file_get_contents("https://graph.facebook.com/$fb_id/feed?access_token=$token"), true); 
    
    // only grab 1st
    if(isset($json["data"][0])) {
		$json = $json["data"][0];
    }

    //get some params from feed  	
	$name = $json["from"]["name"];
	$id = $json["from"]["id"];
	$message = $json["message"];
	
    $output = "";
    $output .= "<a href=\"http://www.facebook.com/#!/profile.php?id=" . $id . "\">" . $name . "</a><br/>";
	$output .= "Said: " . $message . "";
 
    
	//echo "<pre>";print_r($json);echo "</pre>"; // for testing purposes to see the entire feed	
    $total_words = 20;
	print @implode(" ", array_slice(explode(" ", $output), 0, $total_words)) . "<a href=\"http://www.facebook.com/#!/profile.php?id=" . $id . "\">[...]</a>";
	
}

if (function_exists('facebook_feed')) facebook_feed(); 
	
?>