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zf框架db类的分页示例分享_php实例_脚本之家,p

日期:2020-01-27编辑作者:云顶集团

PclZip简介PclZip是二个很苍劲的裁减与解压缩zip文件的PHP类,PclZip library能够减少与解压缩Zip格式的压缩档;且能对此类类档案举办管理,富含发生压缩档、列出压缩档的剧情以致解压缩档案等等。

复制代码 代码如下:setSrcImg; $t->setCutType;//这一句就OK了 $t->setDstImg; $t->createImg; 手工业裁切: 程序会遵照钦点的岗位从源图上取图 $t->setSrcImg; $t->setCutType;//指明为手工业裁切 $t->setSrcCutPosition;// 源图起点坐标 $t->setRectangleCut;// 裁切尺寸 $t->setDstImg; $t->createImg; */ class ThumbHandler { var $dst_img;// 目的文件 var $h_src; // 图片资源句柄 var $h_dst;// 新图句柄 var $h_mask;// 水印句柄 var $img_create_quality = 100;// 图片生成品质 var $img_display_quality = 80;// 图片显示质量,默以为75 var $img_scale = 0;// 图片缩放比例 var $src_w = 0;// 原图宽度 var $src_h = 0;// 原图中度 var $dst_w = 0;// 新图总幅度 var $dst_h = 0;// 新图总中度 var $fill_w;// 填充图形宽 var $fill_h;// 填充图形高 var $copy_w;// 拷贝图形宽 var $copy_h;// 拷贝图形高 var $src_x = 0;// 原图绘制起头横坐标 var $src_y = 0;// 原图绘制开始纵坐标 var $start_x;// 新图绘制最初横坐标 var $start_y;// 新图绘制起首纵坐标 var $mask_word;// 水印文字 var $mask_img;// 水印图片 var $mask_pos_x = 0;// 水印横坐标 var $mask_pos_y = 0;// 水印纵坐标 var $mask_offset_x = 5;// 水印横向偏移 var $mask_offset_y = 5;// 水印纵向偏移 var $font_w;// 水印字体宽 var $font_h;// 水印字体高 var $mask_w;// 水印宽 var $mask_h;// 水印高 var $mask_font_color = "#ffffff";// 水印文字颜色 var $mask_font = 2;// 水印字体 var $font_size;// 尺寸 var $mask_position = 0;// 水印地点 var $mask_img_pct = 50;// 图片归并程度,值越大,合併程序越低 var $mask_txt_pct = 50;// 文字统风流洒脱程度,值越小,归总程序越低 var $img_border_size = 0;// 图片边框尺寸 var $img_border_color;// 图片边框颜色 var $_flip_x=0;// 水平翻转次数 var $_flip_y=0;// 垂直翻转次数 var $cut_type=0;// 剪切类型 var $img_type;// 文件类型 // 文件类型定义,并建议了出口图片的函数 var $all_type = array( "jpg" => array("output"=>"imagejpeg"), "gif" => array, "png" => array, "wbmp" => array("output"=>"image2wbmp"), "jpeg" => array("output"=>"imagejpeg")); /** * 布局函数 */ function ThumbHandler() { $this->mask_font_color = "#ffffff"; $this->font = 2; $this->font_size = 12; } /** * 取得图片的宽 */ function getImgWidth { return imagesx; } /** * 获得图片的高 */ function getImgHeight { return imagesy; } /** * 设置图片生成路线 * * @param string $src_img 图片生成路线 */ function setSrcImg($src_img, $img_type=null) { if(!file_exists { die; } if { $this->img_type = $img_type; } else { $this->img_type = $this->_getImgType; } $this->_checkValid; // file_get_contents函数必要php版本>4.3.0 $src = ''; if(function_exists { $src = file_get_contents; } else { $handle = fopen ; while { $src .= fgets; } fclose ; } if { die; } $this->h_src = @ImageCreateFromString; $this->src_w = $this->getImgWidth; $this->src_h = $this->getImgHeight; } /** * 设置图片生成路线 * * @param string $dst_img 图片生成路线 */ function setDstImg { $arr = explode; $last = array_pop; $path = implode; $this->_mkdirs; $this->dst_img = $dst_img; } /** * 设置图片的展现品质 * * @param string $n 质量 */ function setImgDisplayQuality { $this->img_display_quality = $n; } /** * 设置图片的转移质量 * * @param string $n 质量 */ function setImgCreateQuality { $this->img_create_quality = $n; } /** * 设置文字水印 * * @param string $word 水印文字 * @param integer $font 水印字体 * @param string $color 水印字体颜色 */ function setMaskWord { $this->mask_word .= $word; } /** * 设置字体颜色 * * @param string $color 字体颜色 */ function setMaskFontColor { $this->mask_font_color = $color; } /** * 设置水印字体 * *zf框架db类的分页示例分享_php实例_脚本之家,php多效果与利益图片管理类分享_php实例_脚本之家云顶集团:。 @param string|integer $font 字体 */ function setMaskFont { if && !file_exists { die; } $this->font = $font; } /** * 设置文字字体大小,仅对truetype字体有效 */ function setMaskFontSize { $this->font_size = $size; } /** * 设置图片水印 * * @param string $img 水印图片源 */ function setMaskImg { $this->mask_img = $img; } /** * 设置水印横向偏移 * * @param integer $x 横向偏移量 */ function setMaskOffsetX { $this->mask_offset_x = $x; } /** * 设置水印纵向偏移 * * @param integer $y 纵向偏移量 */ function setMaskOffsetY { $this->mask_offset_y = $y; } /** * 钦命水印地方 * * @param integer $position 位置,1:左上,2:左下,3:右上,0/4:右下 */ function setMaskPosition { $this->mask_position = $position; } /** * 设置图片归拢程度 * * @param integer $n 归总程度 */ function setMaskImgPct { $this->mask_img_pct = $n; } /** * 设置文字统风姿罗曼蒂克程度 * * @param integer $n 合并程度 */ function setMaskTxtPct { $this->mask_txt_pct = $n; } /** * 设置缩略图边框 * * @param */ function setDstImgBorder($size=1, $color="#000000") { $this->img_border_size = $size; $this->img_border_color = $color; } /** * 水平翻转 */ function flipH() { $this->_flip_x++; } /** * 垂直翻转 */ function flipV() { $this->_flip_y++; } /** * 设置剪切类型 * * @param */ function setCutType { $this->cut_type = $type; } /** * 设置图片剪切 * * @param integer $width 矩形剪切 */ function setRectangleCut { $this->fill_w = $width; $this->fill_h = $height; } /** * 设置源图剪切初叶坐标点 * * @param */ function setSrcCutPosition { $this->src_x = $x; $this->src_y = $y; } /** * 创制图片,主函数 * @param integer $a 当缺乏第一个参数时,此参数将用作百分比, * 否则作为宽度值 * @param integer $b 图片缩放后的莫斯中国科学技术大学学 */ function createImg { $num = func_num_args { $r = { die; } $this->img_scale = $r; $this->_setNewImgSize { $w = $b; if { die; } if { die; } $this->_setNewImgSize; } if { $this->_flipH; } if { $this->_flipV; } $this->_createMask; // 释放 if(imagedestroy && imagedestroy { Return true; } else { Return false; } } /** * 生成水印,调用了变通水印文字和水印图片七个办法 */ function _createMask(State of Qatar { if { // 获取字体音信 $this->_setFontInfo(); if { die; } else { $this->h_dst = imagecreatetruecolor($this->dst_w, $this->dst_h); $white = ImageColorAllocate($this->h_dst,255,255,255); imagefilledrectangle($this->h_dst,0,0,$this->dst_w,$this->dst_h,$white卡塔尔国;// 填充背景观 $this->_drawBorder(); imagecopyresampled( $this->h_dst, $this->h_src, $this->start_x, $this->start_y, $this->src_x, $this->src_y, $this->fill_w, $this->fill_h, $this->copy_w, $this->copy_h); $this->_createMaskWord; } } if { $this->_loadMaskImg(卡塔尔;//加载时,获得宽高 if { // 将水印生成在原图上再拷 $this->_createMaskImg; $this->h_dst = imagecreatetruecolor($this->dst_w, $this->dst_h); $white = ImageColorAllocate($this->h_dst,255,255,255); imagefilledrectangle($this->h_dst,0,0,$this->dst_w,$this->dst_h,$white卡塔尔(قطر‎;// 填充背景象 $this->_drawBorder(); imagecopyresampled( $this->h_dst, $this->h_src, $this->start_x, $this->start_y, $this->src_x, $this->src_y, $this->fill_w, $this->start_y, $this->copy_w, $this->copy_hState of Qatar; } else { // 创立新图并拷贝 $this->h_dst = imagecreatetruecolor($this->dst_w, $this->dst_h); $white = ImageColorAllocate($this->h_dst,255,255,255); imagefilledrectangle($this->h_dst,0,0,$this->dst_w,$this->dst_h,$whiteState of Qatar;// 填充背景观 $this->_drawBorder(); imagecopyresampled( $this->h_dst, $this->h_src, $this->start_x, $this->start_y, $this->src_x, $this->src_y, $this->fill_w, $this->fill_h, $this->copy_w, $this->copy_h); $this->_createMaskImg; } } if(empty && empty { $this->h_dst = imagecreatetruecolor($this->dst_w, $this->dst_h); $white = ImageColorAllocate($this->h_dst,255,255,255); imagefilledrectangle($this->h_dst,0,0,$this->dst_w,$this->dst_h,$white卡塔尔国;// 填充背景象 $this->_drawBorder(); imagecopyresampled( $this->h_dst, $this->h_src, $this->start_x, $this->start_y, $this->src_x, $this->src_y, $this->fill_w, $this->fill_h, $this->copy_w, $this->copy_h); } } /** * 画边框 */ function _drawBorder() { if(!empty($this->img_border_size)) { $c = $this->_parseColor($this->img_border_color); $color = ImageColorAllocate($this->h_src,$c[0], $c[1], $c[2]); imagefilledrectangle($this->h_dst,0,0,$this->dst_w,$this->dst_h,$colorState of Qatar;// 填充背景观 } } /** * 生成水印文字 */ function _createMaskWord { $this->_countMaskPos(); $this->_checkMaskValid(); $c = $this->_parseColor($this->mask_font_color); $color = imagecolorallocatealpha($src, $c[0], $c[1], $c[2], $this->mask_txt_pct); if(is_numeric { imagestring($src, $this->font, $this->mask_pos_x, $this->mask_pos_y, $this->mask_word, $color); } else { imagettftext($src, $this->font_size, 0, $this->mask_pos_x, $this->mask_pos_y, $color, $this->font, $this->mask_word); } } /** * 生成水印图 */ function _createMaskImg { $this->_countMaskPos(); $this->_checkMaskValid(); imagecopymerge($src, $this->h_mask, $this->mask_pos_x ,$this->mask_pos_y, 0, 0, $this->mask_w, $this->mask_h, $this->mask_img_pct); imagedestroy; } /** * 加载水印图 */ function _loadMaskImg() { $mask_type = $this->_getImgType; $this->_checkValid; // file_get_contents函数供给php版本>4.3.0 $src = ''; if(function_exists { $src = file_get_contents; } else { $handle = fopen ; while { $src .= fgets; } fclose ; } if(empty { die; } $this->h_mask = ImageCreateFromString; $this->mask_w = $this->getImgWidth; $this->mask_h = $this->getImgHeight; } /** * 图片输出 */ function _output() { $img_type = $this->img_type; $func_name = $this->all_type[$img_type]['output']; if(function_exists { // 推断浏览器,假设IE就不发送头 if(isset($_SERVER['HTTP_USER_AGENT'])) { $ua = strtoupper($_SERVER['HTTP_USER_AGENT']); if(!preg_match$/i',$ua)) { header("Content-type:$img_type"); } } $func_name($this->h_dst, $this->dst_img, $this->img_display_quality); } else { Return false; } } /** * 深入分析颜色 * * @param string $color 十七进制颜色 */ function _parseColor { $arr = array(); for($ii=1; $ii_isFull { switch { case 1: // 左上 $this->mask_pos_x = $this->mask_offset_x + $this->img_border_size; $this->mask_pos_y = $this->mask_offset_y + $this->img_border_size; break; case 2: // 左下 $this->mask_pos_x = $this->mask_offset_x + $this->img_border_size; $this->mask_pos_y = $this->src_h - $this->mask_h - $this->mask_offset_y; break; case 3: // 右上 $this->mask_pos_x = $this->src_w - $this->mask_w - $this->mask_offset_x; $this->mask_pos_y = $this->mask_offset_y + $this->img_border_size; break; case 4: // 右下 $this->mask_pos_x = $this->src_w - $this->mask_w - $this->mask_offset_x; $this->mask_云顶集团 ,pos_y = $this->src_h - $this->mask_h - $this->mask_offset_y; break; default: // 私下认可将水印放到右下,偏移钦点像素 $this->mask_pos_x = $this->src_w - $this->mask_w - $this->mask_offset_x; $this->mask_pos_y = $this->src_h - $this->mask_h - $this->mask_offset_y; break; } } else { switch { case 1: // 左上 $this->mask_pos_x = $this->mask_offset_x + $this->img_border_size; $this->mask_pos_y = $this->mask_offset_y + $this->img_border_size; break; case 2: // 左下 $this->mask_pos_x = $this->mask_offset_x + $this->img_border_size; $this->mask_pos_y = $this->dst_h - $this->mask_h - $this->mask_offset_y - $this->img_border_size; break; case 3: // 右上 $this->mask_pos_x = $this->dst_w - $this->mask_w - $this->mask_offset_x - $this->img_border_size; $this->mask_pos_y = $this->mask_offset_y + $this->img_border_size; break; case 4: // 右下 $this->mask_pos_x = $this->dst_w - $this->mask_w - $this->mask_offset_x - $this->img_border_size; $this->mask_pos_y = $this->dst_h - $this->mask_h - $this->mask_offset_y - $this->img_border_size; break; default: // 暗许将水印放到右下,偏移钦定像素 $this->mask_pos_x = $this->dst_w - $this->mask_w - $this->mask_offset_x - $this->img_border_size; $this->mask_pos_y = $this->dst_h - $this->mask_h - $this->mask_offset_y - $this->img_border_size; break; } } } /** * 设置字体消息 */ function _setFontInfo() { if(is_numeric { $this->font_w = imagefontwidth; $this->font_h = imagefontheight; // 总计水印字体所占宽高 $word_length = strlen; $this->mask_w = $this->font_w*$word_length; $this->mask_h = $this->font_h; } else { $arr = imagettfbbox ($this->font_size,0, $this->font,$this->mask_word); $this->mask_w = abs; $this->mask_h = abs; } } /** * 设置新图尺寸 * * @param integer $img_w 指标宽度 * @param integer $img_h 目的中度 */ function _setNewImgSize { $num = func_num_args { $this->img_scale = $img_w;// 宽度作为比例 $this->fill_w = round($this->src_w * $this->img_scale / 100) - $this->img_border_size*2; $this->fill_h = round($this->src_h * $this->img_scale / 100) - $this->img_border_size*2; // 源文件开端坐标 $this->src_x = 0; $this->src_y = 0; $this->copy_w = $this->src_w; $this->copy_h = $this->src_h; // 指标尺寸 $this->dst_w = $this->fill_w + $this->img_border_size*2; $this->dst_h = $this->fill_h + $this->img_border_size*2; } if { $fill_w = $img_w - $this->img_border_size*2; $fill_h = $img_h - $this->img_border_size*2; if($fill_w < 0 || $fill_h < 0) { die; } $rate_w = $this->src_w/$fill_w; $rate_h = $this->src_h/$fill_h; switch { case 0: // 假诺原图大于缩略图,发生缩短,否则不裁减 if($rate_w < 1 && $rate_h < 1) { $this->fill_w = $this->src_w; $this->fill_h = $this->src_h; } else { if { $this->fill_w = $fill_w; $this->fill_h = round; } else { $this->fill_w = round; $this->fill_h = $fill_h; } } $this->src_x = 0; $this->src_y = 0; $this->copy_w = $this->src_w; $this->copy_h = $this->src_h; // 指标尺寸 $this->dst_w = $this->fill_w + $this->img_border_size*2; $this->dst_h = $this->fill_h + $this->img_border_size*2; break; // 自动裁切 case 1: // 借使图片是减弱剪切才开展操作 if($rate_w >= 1 && $rate_h >=1) { if($this->src_w > $this->src_h) { $src_x = round($this->src_w-$this->src_h)/2; $this->setSrcCutPosition; $this->setRectangleCut; $this->copy_w = $this->src_h; $this->copy_h = $this->src_h; } elseif($this->src_w < $this->src_h) { $src_y = round($this->src_h-$this->src_w)/2; $this->setSrcCutPosition; $this->setRectangleCut; $this->copy_w = $this->src_w; $this->copy_h = $this->src_w; } else { $this->setSrcCutPosition; $this->copy_w = $this->src_w; $this->copy_h = $this->src_w; $this->setRectangleCut; } } else { $this->setSrcCutPosition; $this->setRectangleCut($this->src_w, $this->src_h); $this->copy_w = $this->src_w; $this->copy_h = $this->src_h; } // 目的尺寸 $this->dst_w = $this->fill_w + $this->img_border_size*2; $this->dst_h = $this->fill_h + $this->img_border_size*2; break; // 手工业裁切 case 2: $this->copy_w = $this->fill_w; $this->copy_h = $this->fill_h; // 指标尺寸 $this->dst_w = $this->fill_w + $this->img_border_size*2; $this->dst_h = $this->fill_h + $this->img_border_size*2; break; default: break; } } // 指标文件开头坐标 $this->start_x = $this->img_border_size; $this->start_y = $this->img_border_size; } /** * 检查水印图是还是不是超过生成后的图样宽高 */ function _isFull() { Return ( $this->mask_w + $this->mask_offset_x > $this->fill_w || $this->mask_h + $this->mask_offset_y > $this->fill_h) ?true:false; } /** * 检查水印图是不是当先原图 */ function _checkMaskValid() { if( $this->mask_w + $this->mask_offset_x > $this->src_w || $this->mask_h + $this->mask_offset_y > $this->src_h) { die; } } /** * 获得图片类型 * * @param string $file_path 文件路线 */ function _getImgType { $type_list = array("1"=>"gif","2"=>"jpg","3"=>"png","4"=>"swf","5" => "psd","6"=>"bmp","15"=>"wbmp"); if(file_exists { $img_info = @getimagesize ; if(isset($type_list[$img_info[2]])) { Return $type_list[$img_info[2]]; } } else { die; } } /** * 检查图片类型是或不是合法,调用了array_key_exists函数,此函数供给 * php版本大于4.1.0 * * @param string $img_type 文件类型 */ function _checkValid { if(!array_key_exists($img_type, $this->all_type)) { Return false; } } /** * 按钦赐路线生成目录 * * @param string $path 路径 */ function _mkdirs { $adir = explode; $dirlist = ''; $rootdir = array_shift; if(($rootdir!='.'||$rootdir!='..')&&!file_exists { @mkdir; } foreach { if($val!='.'&&$val!='..') { $dirlist .= "/".$val; $dirpath = $rootdir.$dirlist; if(!file_exists { @mkdir; @chmod; } } } } /** * 垂直翻转 * * @param string $src 图片源 */ function _flipV { $src_x = $this->getImgWidth; $src_y = $this->getImgHeight; $new_im = imagecreatetruecolor; for ($y = 0; $y < $src_y; $y++) { imagecopy($new_im, $src, 0, $src_y - $y - 1, 0, $y, $src_x, 1); } $this->h_src = $new_im; } /** * 水平翻转 * * @param string $src 图片源 */ function _flipH { $src_x = $this->getImgWidth; $src_y = $this->getImgHeight; $new_im = imagecreatetruecolor; for ($x = 0; $x < $src_x; $x++) { imagecopy($new_im, $src, $src_x - $x

zf框架的分页示例复制代码 代码如下: '127.0.0.1' ,'username' => 'root' , 'password' => '111' , 'dbname' => 'test','profiler' => "true"State of Qatar;//告诉Zend_Db类所操作的数据库和数据库配置新闻$Db = Zend_Db::factory('PDO_Mysql' , $Config卡塔尔; //实践编码语句 $Db -> query;//-----------------------------------------------//使用fetchOne(State of Qatar方法得出表的总条数$Total = $Db -> fetchOne from gongsi"卡塔尔;//定义每页展现条数$B = 50;//得出总页数$A = ceil;

zend框架的查询器join(卡塔尔国链表使用示例复制代码 代码如下: '127.0.0.1' ,'username' => 'root' , 'password' => '111' , 'dbname' => 'test','profiler' => "true"State of Qatar;//告诉Zend_Db类所操作的数据库和数据库配置音信$Db = Zend_Db::factory('PDO_Mysql' , $Config卡塔尔国; //试行编码语句 $Db -> query;//-----------------------------------------------$Select = $Db ->select(State of Qatar;$Select -> from;$Select -> join('dengji','sanguo.s_dengji = dengji.d_id');$Select -> order;$Reslut = $Db -> fetchAll;echo "

Zend_Cache文件缓存的基本操作,代码中有已写注释,大家一块学习一下吗复制代码 代码如下: 60 , 'automtic_Serialization' => true卡塔尔国;//后端缓存设置$Boptions = array('cacheDir' =>

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  • 1, 0, $x, 0, 1, $src_y); } $this->h_src = $new_im; } } ?>

//-----接下来为一美妙绝伦的查询表、取结果集、分页等操作$Select = $Db ->select(State of Qatar;$Select -> from('sanguo',array('s_sheng as 省份','sum as 总薪酬','min as 最低薪水','max as 最高级程序猿资','avg;// $Select -> Where;// $Select -> Where;// $Select -> order;// $Select -> order;$Select -> group; //分组//$Select -> having; //附加条件$Select -> order; //排序$Select -> limit; //截取$Select -> limitPage; //分页/*SQL语句也正是:select s_sheng as 省份,sum as 最高级程序猿资 from sanguo group by s_sheng having 最高级工程师资>10000 order by 最高级程序员资 desc limit 0,10;*/$Result = $Db->fetchAll;

";foreach ($Reslut as $key => $value) {echo "

'cache'卡塔尔国;//开启缓存形式,(Core[核心],File[文件],前端缓存配置消息,后端缓存配置音讯卡塔尔(قطر‎$Cache

Zend_Cache::factory('Core','File',$Foptions,$Boptions卡塔尔;//判别缓存是或不是留存,若是存在则载入缓存loadif ($Result = $Cache -> load {echo "缓存已经存在!
";print_r;}else{//若是缓存空头支票则读取文件,并将文件内容写入湖缓存echo "缓存一纸空文!
";$Filename = 'temp.txt';$Fopen = fopen;$Result = fread($Fopen, filesize;fclose;//保存缓存方式load$Cache -> save;print_r;}?>

多年来在付出自身的Wordpress插件ShareLink,在这里进程中,发掘了PclZip这些操作zip文件的PHP类,一定要推荐下。

函数描述及例子使用实例: 复制代码 代码如下:< ?php require_once('lib/thumb.class.php'卡塔尔国; $t = new ThumbHandler(State of Qatar; $t->setSrcImg; $t->setDstImg; $t->setMaskImg; $t->setMaskPosition; $t->setMaskImgPct; $t->setDstImgBorder; // 内定缩放比例 $t->createImg; ?> 复制代码 代码如下:setSrcImg; $t->setMaskWord; $t->setDstImgBorder; // 钦赐缩放比例 $t->createImg; ?> 复制代码 代码如下:setSrcImg; $t->setMaskWord; // 钦定固定宽高 $t->createImg; ?> 复制代码 代码如下:setSrcImg; $t->setDstImg; $t->setMaskWord; // 钦定固定宽高 $t->createImg; ?> 复制代码 代码如下:setSrcImg; // 内定字体文件地方 $t->setMaskFont("c:/winnt/fonts/arial.ttf"卡塔尔; $t->setMaskFontSize; $t->setMaskFontColor; $t->setMaskWord; $t->setDstImgBorder; $t->createImg; ?> 复制代码 代码如下:setSrcImg; $t->setMaskOffsetX; $t->setMaskOffsetY; $t->setMaskPosition; //$t->setMaskPosition; //$t->setMaskPosition; //$t->setMaskPosition; $t->setMaskFontColor; $t->setMaskWord; // 钦点固定宽高 $t->createImg; ?> 复制代码 代码如下:setSrcImg; $t->setMaskFont("c:/winnt/fonts/simyou.ttf"卡塔尔(قطر‎; $t->setMaskFontSize; $t->setMaskFontColor; $t->setMaskTxtPct; $t->setDstImgBorder; $text = "普通话"; $str = mb_convert_encoding($text, "UTF-8", "gb2312"卡塔尔; $t->setMaskWord; $t->setMaskWord; // 钦赐固定宽高 $t->createImg; ?>

echo "

";foreach ($value as $key2 => $value2) {echo "

再有此外叁个引入的原因正是在它的源码里面让本人意识了二个PHP函数参数的锦衣玉食用法。下边将例如表明。

";echo "

" . $value2 . "

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