PHP function usage example to calculate the time before a given time_PHP tutorial

PHP function usage example to calculate the time before a given time

Given a time here, calculate how long ago this time was, for example: 2 days ago, 1 year ago

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function prettyDate($date){ $time = strtotime($date); $now = time(); $ago = $now - $time; if($ago < 60){ $when = round($ago); $s = ($when == 1)?"second":"seconds"; return "$when $s ago"; }elseif($ago < 3600){ $when = round($ago / 60); $m = ($when == 1)?"minute":"minutes"; return "$when $m ago"; }elseif($ago >= 3600 && $ago < 86400){ $when = round($ago / 60 / 60); $h = ($when == 1)?"hour":"hours"; return "$when $h ago"; }elseif($ago >= 86400 && $ago < 2629743.83){ $when = round($ago / 60 / 60 / 24); $d = ($when == 1)?"day":"days"; return "$when $d ago"; }elseif($ago >= 2629743.83 && $ago < 31556926){ $when = round($ago / 60 / 60 / 24 / 30.4375); $m = ($when == 1)?"month":"months"; return "$when $m ago"; }else{ $when = round($ago / 60 / 60 / 24 / 365); $y = ($when == 1)?"year":"years"; return "$when $y ago"; } } echo prettyDate("2012-07-22 12:23:45")." "; echo prettyDate("2010-11-12 22:25:45")." "; echo prettyDate("2012-01-01 01:00:00")." "; echo prettyDate("2001-05-30 00:00:00")." ";

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<🎜>function prettyDate($date){<🎜> <🎜>$time = strtotime($date);<🎜> <🎜>$now = time();<🎜> <🎜>$ago = $now - $time;<🎜> <🎜>if($ago < 60){<🎜> <🎜>$when = round($ago);<🎜> <🎜>$s = ($when == 1)?"second":"seconds";<🎜> <🎜>return "$when $s ago";<🎜> <🎜>}elseif($ago < 3600){<🎜> <🎜>$when = round($ago / 60);<🎜> <🎜>$m = ($when == 1)?"minute":"minutes";<🎜> <🎜>return "$when $m ago";<🎜> <🎜>}elseif($ago >= 3600 && $ago < 86400){<🎜> <🎜>$when = round($ago / 60 / 60);<🎜> <🎜>$h = ($when == 1)?"hour":"hours";<🎜> <🎜>return "$when $h ago";<🎜> <🎜>}elseif($ago >= 86400 && $ago < 2629743.83){<🎜> <🎜>$when = round($ago / 60 / 60 / 24);<🎜> <🎜>$d = ($when == 1)?"day":"days";<🎜> <🎜>return "$when $d ago";<🎜> <🎜>}elseif($ago >= 2629743.83 && $ago < 31556926){ $when = round($ago / 60 / 60 / 24 / 30.4375); $m = ($when == 1)?"month":"months"; return "$when $m ago"; }else{ $when = round($ago / 60 / 60 / 24 / 365); $y = ($when == 1)?"year":"years"; return "$when $y ago"; } } echo prettyDate("2012-07-22 12:23:45")."
"; echo prettyDate("2010-11-12 22:25:45")."
"; echo prettyDate("2012-01-01 01:00:00")."
"; echo prettyDate("2001-05-30 00:00:00")."
";

http://www.bkjia.com/PHPjc/978260.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/978260.htmlTechArticlephp function usage example to calculate a given time ago. Given a time here, calculate how long ago this time was, such as : 2 days ago, 1 year ago 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18...