Файл: protected/extensions/HybridAuth/hybridauth-2.1.2/examples/social_hub/includes/common.php
Строк: 44
<?php
//--------------------------------
// Common functions and utilities
//--------------------------------
// timestamp to relative period
// http://tutorialzine.com/2009/09/making-our-own-twitter-timeline/
function timestamp_to_relative_time( $dt )
{
$precision = 2;
$times=array( 365*24*60*60 => "year",
30*24*60*60 => "month",
7*24*60*60 => "week",
24*60*60 => "day",
60*60 => "hour",
60 => "minute",
1 => "second");
$passed=time()-$dt;
if($passed<5)
{
$output='less than 5 seconds ago';
}
else
{
$output=array();
$exit=0;
foreach($times as $period=>$name)
{
if($exit>=$precision || ($exit>0 && $period<60)) break;
$result = floor($passed/$period);
if($result>0)
{
$output[]=$result.' '.$name.($result==1?'':'s');
$passed-=$result*$period;
$exit++;
}
else if($exit>0) $exit++;
}
$output=implode(' and ',$output).' ago';
}
return $output;
}
// format message
function format_string( $string )
{
// url to link
$string = preg_replace( '/((?:http|https|ftp)://(?:[A-Z0-9][A-Z0-9_-]*(?:.[A-Z0-9][A-Z0-9_-]*)+):?(d+)?/?[^s"']+)/i','<a href="$1" rel="nofollow" target="blank">$1</a>', $string ) ;
// some stuff for twitter, just to demonstrate ...
// hashtag to link
$string = preg_replace('/(^|s)#(w*[a-zA-Z_]+w*)/', '1<a href="http://twitter.com/search/2" rel="nofollow" target="blank">#2</a>', $string );
// @ to link
$string = preg_replace('/(^|s)@(w*[a-zA-Z_]+w*)/', '1<a href="http://twitter.com/2" rel="nofollow" target="blank">@2</a>', $string );
return $string;
}