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一个ok的 time.helper.php
星期二, 2016-09-27 17:05 — adminshiping1
<?php if(!defined('DEDEINC')) exit('dedecms');
/**
* 时间戳小助手
*
* @version $Id: time.helper.php 1 2010-07-05 11:43:09Z tianya $
* @package DedeCMS.Helpers
* @copyright Copyright (c) 2007 - 2010, DesDev, Inc.
* @link http://www.dedecms.com
*/
/**
* 返回格林威治标准时间
*
* @param string $format 字符串格式
* @param string $timest 时间基准
* @return string
*/
if ( ! function_exists('MyDate'))
{
function MyDate($format='Y-m-d H:i:s', $timest=0)
{
global $cfg_cli_time;
$addtime = $cfg_cli_time * 3600;
if(empty($format))
{
$format = 'Y-m-d H:i:s';
}
return gmdate ($format, $timest+$addtime);
}
}
/**
* 从普通时间转换为Linux时间截
*
* @param string $dtime 普通时间
* @return string
*/
if ( ! function_exists('GetMkTime'))
{
function GetMkTime($dtime)
{
if(!preg_match("/[^0-9]/", $dtime))
{
return $dtime;
}
$dtime = trim($dtime);
$dt = Array(1970, 1, 1, 0, 0, 0);
$dtime = preg_replace("/[\r\n\t]|日|秒/", " ", $dtime);
$dtime = str_replace("年", "-", $dtime);
$dtime = str_replace("月", "-", $dtime);
$dtime = str_replace("时", ":", $dtime);
$dtime = str_replace("分", ":", $dtime);
$dtime = trim(preg_replace("/[ ]{1,}/", " ", $dtime));
$ds = explode(" ", $dtime);
$ymd = explode("-", $ds[0]);
if(!isset($ymd[1]))
{
$ymd = explode(".", $ds[0]);
}
if(isset($ymd[0]))
{
$dt[0] = $ymd[0];
}
if(isset($ymd[1])) $dt[1] = $ymd[1];
if(isset($ymd[2])) $dt[2] = $ymd[2];
if(strlen($dt[0])==2) $dt[0] = '20'.$dt[0];
if(isset($ds[1]))
{
$hms = explode(":", $ds[1]);
if(isset($hms[0])) $dt[3] = $hms[0];
if(isset($hms[1])) $dt[4] = $hms[1];
if(isset($hms[2])) $dt[5] = $hms[2];
}
foreach($dt as $k=>$v)
{
$v = preg_replace("/^0{1,}/", '', trim($v));
if($v=='')
{
$dt[$k] = 0;
}
}
$mt = mktime($dt[3], $dt[4], $dt[5], $dt[1], $dt[2], $dt[0]);
if(!empty($mt))
{
return $mt;
}
else
{
return time();
}
}
}
/**
* 减去时间
*
* @param int $ntime 当前时间
* @param int $ctime 减少的时间
* @return int
*/
if ( ! function_exists('SubDay'))
{
function SubDay($ntime, $ctime)
{
$dayst = 3600 * 24;
$cday = ceil(($ntime-$ctime)/$dayst);
return $cday;
}
}
/**
* 增加天数
*
* @param int $ntime 当前时间
* @param int $aday 增加天数
* @return int
*/
if ( ! function_exists('AddDay'))
{
function AddDay($ntime, $aday)
{
$dayst = 3600 * 24;
$oktime = $ntime + ($aday * $dayst);
return $oktime;
}
}
/**
* 返回格式化(Y-m-d H:i:s)的是时间
*
* @param int $mktime 时间戳
* @return string
*/
if ( ! function_exists('GetDateTimeMk'))
{
function GetDateTimeMk($mktime)
{
return MyDate('Y-m-d H:i:s',$mktime);
}
}
/**
* 返回格式化(Y-m-d)的日期
*
* @param int $mktime 时间戳
* @return string
*/
if ( ! function_exists('GetDateMk'))
{
function GetDateMk($mktime)
{
if($mktime=="0") return "暂无";
else return MyDate("Y-m-d", $mktime);
}
}
/**
* 将时间转换为距离现在的精确时间
*
* @param int $seconds 秒数
* @return string
*/
if ( ! function_exists('FloorTime'))
{
function FloorTime($seconds)
{
$times = '';
$days = floor(($seconds/86400)%30);
$hours = floor(($seconds/3600)%24);
$minutes = floor(($seconds/60)%60);
$seconds = floor($seconds%60);
if($seconds >= 1) $times .= $seconds.'秒';
if($minutes >= 1) $times = $minutes.'分钟 '.$times;
if($hours >= 1) $times = $hours.'小时 '.$times;
if($days >= 1) $times = $days.'天';
if($days > 30) return false;
$times .= '前';
return str_replace(" ", '', $times);
}
}
function execJs($str){
echo "<script>".$str."</script>";
}
function alert($str){
echo "<script>alert('".$str."')</script>";
}
//解析模板标签
function pasterTempletDiy($filename)
{
require_once(DEDEINC."/arc.partview.class.php");
global $cfg_basedir,$cfg_templets_dir,$cfg_df_style;
//服务器 本地不同
//var_dump($cfg_basedir.$cfg_templets_dir.'/'.$cfg_df_style.'/'.$filename);
if( file_exists($cfg_basedir.$cfg_templets_dir.'/'.$cfg_df_style.'/'.$filename)){
$okfile = $cfg_basedir.$cfg_templets_dir.'/'.$cfg_df_style.'/'.$filename;
}
$dtp = new PartView();
$dtp->SetTemplet($okfile);
$dtp->Display();
}
//解析模板标签
function pasterTempletStr($str)
{
require_once(DEDEINC."/arc.partview.class.php");
$dtp = new PartView();
$dtp->SetTemplet($str,'string');
ob_start();
$dtp->Display();
$return = ob_get_contents();
ob_end_clean();
return $return;
}
//根据图片 数组 得到每一个图片 再组装成 html
function getEveryPic($arr)
{
$return = '';
$picarr = $arr['pic'];
foreach($picarr as $key=>$value)
{
$return .= "<p class='oneimg'><img src='".getReferImg($value,145,200)."' class='tobigtu tobigtuimg' tobigtu='".getReferImgHeightMax($value,640,'auto')."' /><a href='javascript:void(0);' class='fangda tobigtu' tobigtu='".getReferImgHeightMax($value,640,'auto')."' alt='".$arr['content']."'><!--<img src='/templets/zhengxing/images/weixin/fangda.png' alt='' width='32' height='32' >--></a></p>";
}
return $return;
}
//根据数字分页 组装成 数字 html分页
function getNumPage($arr)
{
$return = '';
$num_pages = $arr['pages'];
foreach($num_pages as $key_page=>$value_page)
{
if($arr['curr_page'] == $value_page ){
$return .= "<a href='?p=".$value_page."' class='current' >".$value_page."</a>";
}else{
$return .= "<a href='?p=".$value_page."' >".$value_page."</a>";
}
}
return $return;
}
//根据数字分页 组装成 select html分页
function getSelectPage($arr)
{
$return = '';
$select_pages = $arr['allpages'];
$return .= "<select name='selectpage' id='selectpage'>";
foreach($select_pages as $key_all_page=>$value_all_page)
{
if($arr['curr_page'] == $value_all_page ){
$return .= "<option value='".$value_all_page."' selected='selected' >第".$value_all_page."页</option>";
}
else {
$return .= "<option value='".$value_all_page."'>第".$value_all_page."页</option>";
}
}
$return .= "</select>";
return $return;
}
if ( ! function_exists('thumbImgCut'))
{
//史平忠的裁切功能 (只是裁切) //$fullImg 是原图像路径,$thumbImg 是新图像路径
//$fix 是为了适应伍佰灵的 没有作用 $width是新图宽度 $height 是新图高度
//最后参数一个wap 表示是否是从手机网站过来的
function thumbImgCut($fullImg, $width=114 , $height=76 ,$thumbImg,$defaultWidth='100',$defaultHeight='100', $fix=5, $copyheightbi='', $wap='')
{
if(!is_file($fullImg)){
//echo $fullImg ."不存在<br>\n";
return ;
}
//list($w_src, $h_src) = getimagesize($fullImg);
$imgInfo=getimagesize($fullImg);
$w_src = $imgInfo[0];
$h_src = $imgInfo[1];
$imgType = $imgInfo[2];
//first change small by rate
if($width=='auto'){
$width = $height * $w_src/$h_src;
//假如自动的宽度大于默认宽度,就取默认宽度
$width>$defaultWidth && $width = $defaultWidth;
}
if($height=='auto'){
$height = $width * $h_src/$w_src;
//假如自动的高度大于默认宽度,就取默认高度
$height>$defaultHeight && $height = $defaultHeight;
}
$w_descFir = $width;
$h_descFir = $height;
$rate_descFir = $width/$height;
$rate_old = $w_src/$h_src;
//new rate >= old rate
if ($rate_descFir >= $rate_old)
{
//切掉东西的方法
$h_descFir = ceil($w_descFir / $rate_old);
}
//new rate < old rate
else if ($rate_descFir < $rate_old)
{
//切掉东西的方法
$w_descFir = ceil($h_descFir * $rate_old);
}
//source photo
//gif
if ($imgType==1)
{
$srcPho = imagecreatefromgif($fullImg);
}//jpeg(jpg)
else if ($imgType==3)
{
$srcPho = imagecreatefrompng($fullImg);
}//其余假定为 jpeg 其实是$imgType==2
else
{
$srcPho = imagecreatefromjpeg($fullImg);
}
//first new small photo
$descPhoFir = imagecreatetruecolor($w_descFir, $h_descFir);
imagecopyresampled($descPhoFir, $srcPho, 0, 0, 0, 0, $w_descFir, $h_descFir, $w_src, $h_src);
//second change small by crop
if ($rate_descFir >= $rate_old)
{
$cropX = 0;
if(!empty($copyheightbi)){
$copyheightbi = 1/$copyheightbi;
$cropY = ceil(($h_descFir-$height)/$copyheightbi);
}else{ //假如没有 的话 就从减去的1/2 ;;;换句话说 就是只取中间,上下裁去相等
$cropY = ceil(($h_descFir-$height)/2);
}
$h_descFir = $height;
}
else if ($rate_descFir < $rate_old)
{
$cropX = ceil(($w_descFir-$width)/2);
$cropY = 0;
$w_descFir = $width;
}
//second new small photo
$descPhoSec = imagecreatetruecolor($width, $height);
imagecopyresampled($descPhoSec, $descPhoFir, 0, 0, $cropX, $cropY, $width, $height, $width, $height);
//生成gif
if ($imgType==1)
{
imagegif($descPhoSec, $thumbImg);
}//生成png
else if ($imgType==3)
{
Imagepng($descPhoSec, $thumbImg);
} //其余生成jpg(jpeg)
else
{
$wap=='wap' ? $jingdu=100 : $jingdu=100;
ImageJpeg($descPhoSec, $thumbImg, $jingdu);
}
@imagedestroy($descPhoSec);
chmod($thumbImg, 0777);
}
}
if ( ! function_exists('getReferImg'))
{
function getReferImg($litpic, $width='100', $height='100', $defautWidth='5000', $defaultHeight='5000',$copyheightbi='',$wap='')
{
//error_reporting(0);
include_once(DEDEINC.'/image.func.php');
include_once('image.helper.php');
//我们是先生成,再取出图片
$pointPosition = strrpos($litpic, '.');
$prevPath = substr($litpic,0,$pointPosition);
$suffPath = strrchr($litpic, '.');
//没有 $copyheightbi 即没有裁切点的时候
if(empty($copyheightbi)){
$newLitpic = $prevPath.'-'.$width.'-'.$height.$suffPath;
}else{ //有裁切点的时候
$newLitpic = $prevPath.'-'.$width.'-'.$height.'-'.$copyheightbi.$suffPath;
}
$newPicPath = $_SERVER['DOCUMENT_ROOT'].$newLitpic;
//假如是手机网站的时候
if($wap=='wap'){
$newPicPath = $_SERVER['DOCUMENT_ROOT'].'/wap'.$newLitpic;
if(!is_dir(dirname($newPicPath))){
mkdirAll(dirname($newPicPath));
}
}
//看是否存在这个裁剪的新图,有的话 就直接返回
if(file_exists($newPicPath)){
return $newLitpic;
}
$oldPicPath = $_SERVER['DOCUMENT_ROOT'].$litpic;
thumbImgCut($oldPicPath,$width,$height,$newPicPath,$defautWidth,$defaultHeight,'5',$copyheightbi,$wap);
return $newLitpic;
}
}
//看是否宽度超过540,超过的话 就裁
if ( ! function_exists('getReferImgWidthMax'))
{
function getReferImgWidthMax($litpic,$width='auto',$height='auto',$defautWidth='5000', $defaultHeight='5000')
{
//error_reporting(0);
include_once(DEDEINC.'/image.func.php');
include_once('image.helper.php');
//我们是先生成,再取出图片
$pointPosition = strrpos($litpic, '.');
$prevPath = substr($litpic,0,$pointPosition);
$suffPath = strrchr($litpic, '.');
$newLitpic = $prevPath.'-'.'widthMax'.'-'.$width.'-'.$height.$suffPath;
$newPicPath = $_SERVER['DOCUMENT_ROOT'].$newLitpic;
$oldPicPath = $_SERVER['DOCUMENT_ROOT'].$litpic;
$imgInfo=getimagesize($oldPicPath);
//原图宽
$w_src = $imgInfo[0];
//假如原图的宽度小于要设定的宽度540,返回原图
if($w_src<$width){
return $litpic;
}
//看是否存在这个裁剪的新图,有的话 就直接返回
if(file_exists($newPicPath)){
return $newLitpic;
}
//给个默认的宽度和高度 ;当它的高度 高于默认的高度时 取默认高度
thumbImgCut($oldPicPath,$width,$height,$newPicPath,$defautWidth,$defaultHeight);
return $newLitpic;
}
}
//看是否宽度超过540,超过的话 就裁
function getReferImgHeightMax($litpic,$width='auto',$height='auto')
{
//error_reporting(0);
include_once(DEDEINC.'/image.func.php');
include_once('image.helper.php');
//我们是先生成,再取出图片
$pointPosition = strrpos($litpic, '.');
$prevPath = substr($litpic,0,$pointPosition);
$suffPath = strrchr($litpic, '.');
$newLitpic = $prevPath.'-'.'widthMax'.'-'.$width.'-'.$height.$suffPath;
$newPicPath = $_SERVER['DOCUMENT_ROOT'].$newLitpic;
//看是否存在这个裁剪的新图,有的话 就直接返回
if(file_exists($newPicPath)){
return $newLitpic;
}
$oldPicPath = $_SERVER['DOCUMENT_ROOT'].$litpic;
$imgInfo=getimagesize($oldPicPath);
//原图宽
$h_src = $imgInfo[0];
//假如原图的宽度小于要设定的宽度540,返回原图
if($h_src<$height){
return $litpic;
}
$oldPicPath = $_SERVER['DOCUMENT_ROOT'].$litpic;
//给个默认的宽度和高度 ;当它的高度 高于默认的高度时 取默认高度
thumbImgCut($oldPicPath,$width,$height,$newPicPath,'5000','5000');
return $newLitpic;
}
//返回typeurl
function getBaomingUrl($tid)
{
global $dsql;
$query2 = "SELECT * FROM #@__arctype where id = $tid";
$row = $dsql->GetOne($query2);
$typeurl = GetTypeUrl($row['id'],MfTypedir($row['typedir']),$row['isdefault'],$row['defaultname'],$row['ispart'],$row['namerule2'],$row['moresite'],$row['siteurl'],$row['sitepath']);
return $typeurl;
}
function getPasterTempletDiy($filename)
{
require_once(DEDEINC."/arc.partview.class.php");
global $cfg_basedir,$cfg_templets_dir,$cfg_df_style;
//服务器 本地不同
//var_dump($cfg_basedir.$cfg_templets_dir.'/'.$cfg_df_style.'/'.$filename);
if( file_exists($cfg_basedir.$cfg_templets_dir.'/'.$cfg_df_style.'/'.$filename)){
$okfile = $cfg_basedir.$cfg_templets_dir.'/'.$cfg_df_style.'/'.$filename;
}
$dtp = new PartView();
$dtp->SetTemplet($okfile);
ob_start();
$dtp->Display();
$return = ob_get_contents();
ob_end_clean();
return $return;
}
function getCustomPre($str)
{
$str = str_replace('上一篇：',"<span> 上一篇 </span> ",$str);
return $str;
}
function getCustomNext($str)
{
$str = str_replace('下一篇：',"<span> 下一篇 </span> ",$str);
return $str;
}
//去掉首尾的中英文空格
function removeCnEnSpace($str)
{
return mb_ereg_replace('(^( | )+|( | )+$)', '', $str);
}
//去掉首尾
function removeNbsp($str)
{
$str = preg_replace('/^( )*/' , '', $str);
return preg_replace('/( )*$/' , '', $str);
}
function self_cn_substr($str,$len,$end='...')
{
if(strlen($str)<=$len){
return $str;
}
return cn_substr($str,$len).$end;
}
//称除回车tab键
function removeEnterTab($str)
{
return preg_replace('/[\n\r\t]/', '',$str);
}
//先去标签 ,再进行截取
function self_cn_substr_strip_tag($str,$len,$end='...')
{
//移除回车 tab键
$str = removeEnterTab($str);
//先去掉首尾的中英文空格
$str = removeCnEnSpace($str);
//去掉标签
$str = trim(dede_strip_tags($str));
//再去掉首尾
$str = removeNbsp($str);
return self_cn_substr($str, $len, $end);
}
function removeJiLu($str)
{
return str_replace('记录','',$str);
}
//取得微信图的第一张照片 先进行保存 然后进行按宽度 高度缩小
function getFirstImgFromOtherSite($str,$width,$height)
{
error_reporting(E_ALL);
include_once(DEDEROOT.'/pub/functions.php');
$pic = unserialize($str);
saveFromWapPic($pic);
return getReferImg($pic[0],$width,$height);
}
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