// 获取远程文件大小函数 function remote_filesize($url, $user = "", $pw = "") { ob_start(); $ch = curl_init($url); curl_setopt($ch, CURLOPT_HEADER, 1); curl_setopt($ch, CURLOPT_NOBODY, 1); if(!empty($user) && !empty($pw)) { $headers = array('Authorization: Basic ' . base64_encode("$user:$pw")); curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); } $ok = curl_exec($ch); curl_close($ch); $head = ob_get_contents(); ob_end_clean(); $regex = '/Content-Length:\s([0-9].+?)\s/'; $count = preg_match($regex, $head, $matches); return isset($matches[1]) ? $matches[1] . " 字节" : "unknown"; } /** * 时间戳转时间 * * @param unknown $time_stamp */ function getTimeStampTurnTime($time_stamp) { if ($time_stamp > 0) { $time = date('Y-m-d H:i:s', $time_stamp); } else { $time = ""; } return $time; } function getTimeStampTurnTimeByYmd($time) { $res = ""; if ($time > 0) { $res = date("Y-m-d", $time); } return $res; } /** * 时间转时间戳 */ function getTimeTurnTimeStamp($time) { $time_stamp = strtotime($time); return $time_stamp; } /** * 多维数组排序 */ function my_array_multisort($data, $sort_order_field, $sort_order = SORT_DESC, $sort_type = SORT_NUMERIC) { foreach ($data as $val) { $key_arrays[] = $val[ $sort_order_field ]; } array_multisort($key_arrays, $sort_order, $sort_type, $data); return $data; }
一片空白 5.8万
父爱如山,不善表达。回想十多年前,总记得父亲有个宽厚的肩膀,小小的自己跨坐在上面,越过人山人海去看更广阔的天空,那个时候期望自己有一双翅膀,能够像鸟儿一样飞得高,看得远。虽然父亲有时会和自己开玩笑,但在做错事的时候会受到严厉的训斥。父亲有双粗糙的大手掌。