Convert_link() and relative_time() are the functions located in recent-tweets.php file. Function code as of version 1.0.6 is:
//convert links to clickable format
function convert_links($status,$targetBlank=true,$linkMaxLen=250){
// the target
$target=$targetBlank ? " target=\"_blank\" " : "";
// convert link to url
$status = preg_replace("/((http:\/\/|https:\/\/)[^ )
]+)/e", "'<a href=\"$1\" title=\"$1\" $target >'. ((strlen('$1')>=$linkMaxLen ? substr('$1',0,$linkMaxLen).'...':'$1')).'</a>'", $status);
// convert @ to follow
$status = preg_replace("/(@([_a-z0-9\-]+))/i","<a href=\"https://twitter.com/$2\" title=\"Follow $2\" $target >$1</a>",$status);
// convert # to search
$status = preg_replace("/(#([_a-z0-9\-]+))/i","<a href=\"https://twitter.com/search?q=$2\" title=\"Search $1\" $target >$1</a>",$status);
// return the status
return $status;
}
//convert dates to readable format
function relative_time($a) {
//get current timestampt
$b = strtotime("now");
//get timestamp when tweet created
$c = strtotime($a);
//get difference
$d = $b - $c;
//calculate different time values
$minute = 60;
$hour = $minute * 60;
$day = $hour * 24;
$week = $day * 7;
if(is_numeric($d) && $d > 0) {
//if less then 3 seconds
if($d < 3) return "right now";
//if less then minute
if($d < $minute) return floor($d) . " seconds ago";
//if less then 2 minutes
if($d < $minute * 2) return "about 1 minute ago";
//if less then hour
if($d < $hour) return floor($d / $minute) . " minutes ago";
//if less then 2 hours
if($d < $hour * 2) return "about 1 hour ago";
//if less then day
if($d < $day) return floor($d / $hour) . " hours ago";
//if more then day, but less then 2 days
if($d > $day && $d < $day * 2) return "yesterday";
//if less then year
if($d < $day * 365) return floor($d / $day) . " days ago";
//else return more than a year
return "over a year ago";
}
}
You need to move these function code out of the tp_widget_recent_tweets class.
