php excel操作类支持多工作簿和自定义样式

[php]代码库
<?php
/**
 * @desc excel接口
 * @author mengdejun
 */
interface  IExcel
{
        //导入excel
        public function import($fileName,$convert_callback_function=null);
        //导出excel
        public function export($fileName="excel");
        //添加行
        public function addRow(array $array,$sheet="sheet1");
        //添加表头
        public function addHead(array $array,$sheet="sheet1");
        //添加工作簿
        public function  addSheet($sheet);
        //释放资源
        public function release();
}
?>
 
 
<?php
include_once ('IExcel.php');
/**
 * @desc php生成excel类函数
 * @author mengdejun
 * @date 20100806
 * @version 1.1.2
 */
class HtmlExcel implements IExcel
{
    private $_line=array();
    private $isHeader=false;
    private $convert=false;
    public function __construct(){}
 
    /**
     * @desc 添加表头信息,注:表头仅可添加一次,若无表头则将内容行的第一行作为表头
     * @param array $array
     * @param unknown_type $sheet
     */
    public function addHead(array $array, $sheet = "sheet1")
    {
        if(!$this->isHeader)
            $this->_line[]=$this->getLine($array);
        $this->isHeader=true;
    }
 
    /**
     * @desc 添加自定义字符转换或过滤函数
     * @param unknown_type $functionName 回调函数名
     */
    public function addConvert($functionName="convert")
    {
        $this->convert=$functionName;
    }
 
    protected function getLine(array $array,$sheet='sheet1')
    {
        $_temp="";
        $_count=sizeof($array);
        $index=0;
            foreach($array as $value):
                $_temp.=$this->convert($value);
                    if($index==$_count-1):
                        $_temp.="\t\n";
                    else:
                        $_temp.="\t";
                    endif;
                $index++;
            endforeach;
        return $_temp;
    }
 
    /**
     * @desc 添加excel行,若没有设置表头则将该数组的第一个元素作为表头
     * @param array $array
     * @param unknown_type $sheet
     */
    public function addRow(array $array, $sheet = "sheet1")
    {
        $this->_line[]=$this->getLine($array,$sheet);
        return $this->_line;
    }
 
    /**
     * @desc 嵌套添加excel行,若没有设置表头则将该数组的第一个元素作为表头
     * @param array $array
     * @param unknown_type $sheet
     */
    public function addRows(array $array,$sheet = "sheet1")
    {
        foreach($array as $value):
            if(is_array($value)):
                $this->addRow($value);
            else:
                $this->addRow($array);
            endif;
        endforeach;
    }
 
    /**
     * @desc 添加工作簿,暂不支持V1.0
     * @deprecated
     * @param array $array
     */
    public function addSheet($sheet) {return;}
 
    /**
     * @desc 返回excel表行数
     */
    public function getRows()
    {
        return sizeof($this->_line);
    }
 
    /**
     * @desc 返回excel内容
     */
    public function getBody()
    {
        return $this->_line;
    }
 
    /**
     * @desc 导出excel文件
     * @param unknown_type $fileName 导出文件名
     */
    public function export($fileName = "excel")
    {
        header("Content-Type: application/vnd.ms-excel;");
        header("Content-Disposition:filename={$fileName}.xls");
        for($index=0;$index<sizeof($this->_line);$index++):
            echo $this->_line[$index];
        endfor;
    }
 
    /**
     * @desc 用户自定义编码转化以及数据筛选函数
     * @param unknown_type $str
     */
    protected function convert($str)
    {
        if(function_exists($this->convert)):
            return call_user_func($this->convert,$str);
        else:
            return $str;
        endif;
    }
 
    /**
     * @desc 设置表格内容
     * @param unknown_type $array
     */
    public function setBody($array)
    {
        $this->_line=$array;
    }
    /**
     * @desc 释放资源
     */
    public function release()
    {
        unset($this->_line);
    }
    public function import($fileName,$convert_callback_function=null){}
}
?>
 
<?php
include_once ('IExcel.php');
/**
 * @desc php生成excel类函数 支持导入 导出 多工作薄(数据分卷技术)
 * @filesource XmlExcel.php
 * @author mengdejun
 * @date 20100801
 * @version 1.8.1
 */
if(!defined("CHARSET")):define("CHARSET","UTF-8");endif;
if(!defined("VERSION")):define("VERSION","12.00");endif;
if(!defined("THIS_VERSION")):define("THIS_VERSION","1.8.1");endif;
if(!defined("NULL")):define("NULL",null);endif;
class XmlExcel implements IExcel
{
    private $header = "<?xml version=\"1.0\" encoding=\"%s\"?>\n<Workbook xmlns=\"urn:schemas-microsoft-com:office:spreadsheet\" xmlns:x=\"urn:schemas-microsoft-com:office:excel\" xmlns:ss=\"urn:schemas-microsoft-com:office:spreadsheet\" xmlns:html=\"http://www.w3.org/TR/REC-html40\">";
    private $documentInfo="<DocumentProperties xmlns=\"urn:schemas-microsoft-com:office:office\"><Author>{author}</Author><Created>{time}</Created><Company>{company}</Company><Version>{version}</Version></DocumentProperties>";
    private $footer = "</Workbook>";
    private $align_left="<Style ss:ID=\"s62\"><Alignment ss:Horizontal=\"Left\" ss:Vertical=\"Center\"/></Style>";
    private $align_center="<Style ss:ID=\"s63\"><Alignment ss:Horizontal=\"Center\" ss:Vertical=\"Center\"/></Style>";
    private $align_right="<Style ss:ID=\"s64\"><Alignment ss:Horizontal=\"Right\" ss:Vertical=\"Center\"/></Style>";
    private $align_bold="<Style ss:ID=\"s65\"><Alignment ss:Horizontal=\"Center\" ss:Vertical=\"Center\"/><Font ss:FontName=\"宋体\" x:CharSet=\"134\" ss:Size=\"12\" ss:Color=\"#000000\" ss:Bold=\"1\"/></Style>";
    private $align_default="<Style ss:ID=\"Default\" ss:Name=\"Normal\"><Alignment ss:Horizontal=\"%s\" ss:Vertical=\"Center\"/><Borders/><Font ss:FontName=\"宋体\" x:CharSet=\"134\" ss:Size=\"11\" ss:Color=\"#000000\"/><Interior/><NumberFormat/><Protection/></Style>";
    private $charset=CHARSET;
    private $convert="convert";
    private static $pre_workBook=NULL;
    private $_line=NULL;
    private $_column=NULL;
    private $_columnType=NULL;
    private $_styles=NULL;
    private $_style=NULL;
    private $_title=NULL;
    private $_align="Left";
    private $defaultHeight=13.5;
    private $defaultWidth=54;
    private $_sheets=NULL;
    private $_heads=NULL;
    /**
     * @desc 构造方法 PHP5.X
     * @param string $charset 字符编码
     */
    public function __construct($charset = 'UTF-8')
    {
        $this->charset=$charset;
    }
    /**
     * @desc 构造方法 PHP4.X
     * @param string $charset 字符编码
     */
    public function XmlExcel($charset = 'UTF-8')
    {
        $this->charset=$charset;
    }
    /**
     * @desc 析构方法
     */
    public function __destruct(){}
    /**
     * @desc 释放可用资源
     * @return null
     */
    public function release()
    {
        unset($this->_line,$this->_column,$this->_heads,$this->_sheets,$this->_styles,$this->_style,$this->_title,self::$pre_workBook);
    }
    /**
     * @desc 数组行转换函数
     * @param array $array
     */
    protected function getLine(array $array)
    {
        $_temp="<Row ss:AutoFitHeight=\"0\">";
            foreach($array as $key=>$val):
                #读取指定数据类型,默认String
                $_type=!empty($this->_columnType)&&isset($this->_columnType)?!empty($this->_columnType[$key])&&isset($this->_columnType)?$this->_columnType[$key]:"String":"String";
                $_temp.="<Cell><Data ss:Type=\"{$_type}\">{$this->convert($val)}</Data></Cell>";
            endforeach;
        $_temp.="</Row>";
        return $_temp;
    }
    /**
     * @desc 添加表格头,默认的第一个数组将作为表头
     * @param array $array
     * @param string $sheet 工作表名
     * @exception $array 不能为空
     */
    public function addHead(array $array, $sheet = "sheet1")
    {
        $this->_line[$sheet][0]=$this->getLine($array);
        $this->_title[$sheet]['width']=count($array)-1;
        $this->_sheets[]=$sheet;
        $this->_heads[$sheet][0]=$array;
    }
    /**
     * @desc 添加行
     * @param array $array
     * @param string $sheet
     */
    public function addRow(array $array, $sheet = "sheet1",$isErrorReport=true)
    {
        if($isErrorReport):
            if(empty($array)||!isset($array)||count($array)==0):
                exit("data can't null'");
            else:
                $this->_line[$sheet][]=$this->getLine($array);
            endif;
        else:
            $this->_line[$sheet][]=$this->getLine($array);
        endif;
    }
    /**
     * @desc 设置工作簿的表头对象
     * @param $head 表头数据
     * @param $sheet 工作簿名称 
     */
    public function setSheetHead(array $head,$sheet="Sheet1")
    {
        $this->_line[$sheet][]=$this->getLine($head);
    }
    /**
     * @desc 添加多行 支持嵌套数组
     * @param array $array
     * @param unknown_type $sheet
     */
    public function addRows(array $array,$sheet = "Sheet1")
    {
        foreach($array as $value):
            if(is_array($value)):
                $this->addRow($value,$sheet);
            else:
                $this->addRow($array,$sheet);
            endif;
        endforeach;
    }
    /**
     * @desc 获取制定工作薄的列宽度
     * @param @sheet 工作薄名称
     */
    public function getColumnLength($sheet="Sheet1")
    {
        return $this->_title[$sheet]['width'];
    }
    /**
     * @desc 添加工作薄
     * @param unknown_type unknown_type $sheet
     */
    public function addSheet($sheet,$array=array())
    {
        $this->_line[$sheet][]=$array;
    }
    /**
     * @desc 工作薄添加标题
     * @param string $str 标题
     * @param string $sheet 工作薄名
     */
    public function addTitle($str,$sheet="Sheet1")
    {
        $str=$this->convert($str);
        $this->_title[$sheet]['title']="<Row ss:AutoFitHeight=\"0\" ss:StyleID=\"s65\"><Cell ss:MergeAcross=\"{num}\"><Data ss:Type=\"String\">{$str}</Data></Cell></Row>";
    }
    /**
     * @desc excel导出
     * @param string $fileName 导出的文件名
     */
    public function export($fileName = "excel",$isConvert=false)
    {
        if($isConvert):
            $fileName=$this->getConvertString($fileName);
        endif;
        header("Content-Type: application/vnd.ms-excel; charset=" . $this->charset);
        header("Content-Disposition:attachment; filename=\"{$fileName}.xls\"");
        echo stripslashes(sprintf($this->header, $this->charset));
        echo str_replace("{company}","xiao meng online",str_replace("{time}",date("Y-m-dH:i:s",time()),str_replace("{author}","mengdejun",str_replace("{version}",VERSION,$this->documentInfo))));
        echo "<Styles>";
        echo stripslashes(sprintf($this->align_default, $this->_align));
        echo $this->align_left;
        echo $this->align_right;
        echo $this->align_center;
        echo $this->align_bold;
        echo "</Styles>";
        $_hasData=count($this->_line)==0?false:true;
        if($_hasData):
            #有数据,解析数组对象到excel表格
            foreach($this->_line as $key=>$value):
            echo "<Worksheet ss:Name=\"{$this->convert($key)}\"><Table ss:DefaultColumnWidth=\"{$this->defaultWidth}\" ss:DefaultRowHeight=\"{$this->defaultHeight}\">";
                #列样式和宽度
                if(isset($this->_column[$key]['style_width'])):
                    foreach($this->_column[$key]['style_width'] as $s_key=>$s_value):
                        echo "<Column ss:Index=\"{$s_key}\" ss:AutoFitWidth=\"1\" ss:Width=\"$s_value\"/>";
                    endforeach;
                endif;
                #表格标题
                if(!empty($this->_title[$key]['title'])):
                    echo str_replace("{num}",$this->_title[$key]['width'],$this->_title[$key]['title']);
                endif;
                #单元格
                foreach($value as $_v):
                    echo $_v;
                endforeach;
            echo "</Table></Worksheet>";
            endforeach;
            #加载标准工作薄(默认三个工作簿)
            $length=count($this->_line);
            while($length<3):
                $length++;
                echo "<Worksheet ss:Name=\"Sheet{$length}\"><Table></Table></Worksheet>";
            endwhile;
        else:
             #无数据,添加默认工作簿和数据支持(错误处理:文件读取失败)
             for($index=1;$index<=3;$index++):
                echo "<Worksheet ss:Name=\"Sheet{$index}\"><Table></Table></Worksheet>";
             endfor;
        endif;
        echo $this->footer;
    }
    /**
     * @desc excel导入函数,注该函数的文件名必须是非中文
     * @param unknown_type $fileName 导入的文件
     * @param unknown_type $convert_callback_function 回调函数 支持编码转换,需返回转换后的字符串
     * @return 三维数组,分别对应 工作薄/行/单元格
     */
    public function import($fileName,$convert_callback_function=null)
    {
        $xls=simplexml_load_file($fileName);
        $is_convert=!empty($convert_callback_function)&&function_exists($convert_callback_function);
        $index=0;
        $_ra=array();
        foreach($xls->Worksheet as $worksheet):#循环工作薄
            $index_i=1;
            foreach($worksheet->Table->Row as $cells):#循环行
                if($index_i!==1):
                    foreach($cells as $cell):#循环单元格
                        $_ra[$index][$index_i][]=$is_convert?call_user_func($convert_callback_function,$cell->Data):$cell->Data;
                    endforeach;
                endif;
                $index_i++;
            endforeach;
            $index++;
        endforeach;
        return $_ra;
    }
    /**
     * @desc 设置字符编码
     * @param string $charset 设置导出文件的编码
     */
    public function setCharset($charset="GBK")
    {
        $this->charset = $charset;
    }
 
    /**
     * 设置工作薄的列的宽度 array(1=>10,2=>23,3=>23,4=>213,5=>asd) 重复设置该值 将覆盖前一次操作的结果
     * @param string $sheet 工作薄名
     * @param array $array 列数组
     */
    public function setColumnWidth($sheet="sheet1",$array)
    {
        if(!empty($this->_column[$sheet]['style_width'])&&isset($this->_column[$sheet]['style_width'])):
            unset($this->_column[$sheet]['style_width']);
        endif;
        $this->_column[$sheet]['style_width']=$array;
    }
    /**
     * @desc 设置所有工作薄的列宽度
     * @param array $array 列宽度
     */
    public function setAllColumnWidth(array $array)
    {
        $_temp=$this->getAllSheetNames();
        foreach($_temp as $value):
            $this->setColumnWidth($value,$array);
        endforeach;
    }
    /**
     * @desc 设置默认行高
     * @param integer $height
     */
    public function setDefaultRowHeight($height="54")
    {
        $this->defaultHeight=$height;
    }
    /**
     * 设置字符编码转换函数(回调函数)
     * @param string $convert 设置转换函数 默认名称为convert
     */
    public function addConvert($convert="convert")
    {
        $this->convert = $convert;
    }
    /**
     * @desc 内部回调函数，完成字符编码的转化
     * @param unknown_type $str
     */
    protected function convert($str)
    {
        if(function_exists($this->convert)):
            return call_user_func($this->convert,$str);
        else:
            return $str;
        endif;
    }
    /**
     * 获取工作薄个数
     * @param int $sheet 获取工作薄的个数
     * @return integer
     */
    public function getSheets()
    {
        return sizeof($this->_line);
    }
    /**
     * 获取工作薄表格行数
     * @param String $sheet 工作薄名
     * @return integer
     */
    public function getRows($sheet)
    {
        return sizeof($this->_line[$sheet]);
    }
    /**
     * @desc 获取指定工作薄的表头信息
     * @param string $sheet 工作薄名称
     */
    public function getHead($sheet)
    {
        return $this->_heads[$sheet][0];
    }
    /**
     * @desc 设置默认行高度
     * @param integer $defaultHeight 行的默认高度 无默认值
     */
    public function setDefaultHeight($defaultHeight) {
        $this->defaultHeight = $defaultHeight;
    }
    /**
     * @desc 设置默认的列宽度
     * @param integer $defaultWidth 列的默认宽度 无默认值
     */
    public function setDefaultWidth($defaultWidth) {
        $this->defaultWidth = $defaultWidth;
    }
    /**
     * @desc 当前工作薄可用行数
     */
    public function currentSheetsLength()
    {
        return sizeof($this->_line)+1;
    }
    /**
     * @desc 设置默认的居中方式
     * @param string $_align 可选值 Left(left),Center(center),Right(right)
     */
    public function setDefaultAlign($_align)
    {
        $this->_align = ucfirst($_align);
    }
    /**
     * @desc 自动创建工作薄,支持自动分卷技术,该方法与addHead冲突,使用该方法时请勿调用addHead,否则将添加一个空白的工作薄
     * @param array $head 表头
     * @param array $data 数据
     * @param int $pageSize 页面行数 默认60000,excel最大支持65536
     * @param string $defaultName 工作薄名,工作簿不能重名
     */
    public function addPageRow(array $head,array $data,$pageSize=60000,$defaultName="Sheet")
    {
        if(!isset($defaultName)||$defaultName=="Sheet")$defaultName="Sheet".($this->getSheets()+1);
        if(empty(self::$pre_workBook)):
            self::$pre_workBook=$defaultName;
            if(!isset($this->_heads[self::$pre_workBook][0]))
            $this->addHead($head,self::$pre_workBook);
            $this->addRow($data,self::$pre_workBook);
        else:
            if($this->getRows(self::$pre_workBook)>=($pageSize+1)):
                $this->addHead($head,$defaultName);
                $this->addRow($data,$defaultName);
                self::$pre_workBook=$defaultName;
            else:
                $this->addRow($data,self::$pre_workBook);
            endif;
        endif;
    }
    /**
     * @desc 返回所有工作薄名
     * @param null
     */
    public function getAllSheetNames()
    {
        return $this->_sheets;
    }
    /**
     * @desc 设置所有表格标题(分卷) 默认为合并当前工作薄的所有列,并居中显示(粗体) 该方法必须在工作簿存在的情况下调用.
     * @param string $title 标题
     */
    public function setAllTitle($title)
    {
        $_temp=$this->getAllSheetNames();
        foreach($_temp as $value):
            $this->addTitle($title,$value);
        endforeach;
    }
    /**
     * @desc 编码转换函数
     * @param string $str 转换的字符串
     * @param string $source_code 原编码 默认UTF-8
     * @param string $target_code 目标编码 默认GBK
     */
    protected function getConvertString($str,$source_code='UTF-8',$target_code='GBK')
    {
        return !empty($str)&&is_string($str)?iconv($source_code,$target_code,$str):$str;
    }
    /**
     * @desc 打印调试信息
     * @param null
     */
    public function debug($out=true)
    {
        if($out):
            var_dump($this->_line);
        else:
            return $this->_line;
        endif;
    }
    /**
     * @desc 工作薄命名后缀 调用此方法将生成全局唯一工作薄名
     * @param $name 自定义工作薄名
     */
    public function uniqueName($name)
    {
        $size=$this->getSheets();
        if($size==0)return $name;
        else return $name.$size;
    }
    /**设置单位格数据类型,该方法需在填充数据前完成 数据类型参照指定版本的excel
     * @param $_columnType the $_columnType to set array 指定的键值对数组
     */
    public function set_columnType($_columnType)
    {
        $this->_columnType = $_columnType;
    }
}
?>
 
 
<?php
    include'lib/XmlExcel.php';
    $xls=new XmlExcel;
    $xls->setDefaultWidth(80);
    $xls->setDefaultAlign("center");
    $xls->setDefaultHeight(18);
    $xls->addHead(array("title1","title2","title3","title4","title5","title6"),"demo1");
    for($ind=0;$ind<10;$ind++):
        $xls->addRow(array($ind,$ind,$ind,$ind,$ind,$ind),"demo1");
    endfor;
    $xls->export("demo1");
?>
 
<?php
    include'lib/XmlExcel.php';
    $xls=new XmlExcel;
    $xls->setDefaultWidth(80);
    $xls->setDefaultAlign("center");
    $xls->setDefaultHeight(18);
    for($ind=0;$ind<50;$ind++):
        $xls->addPageRow(array("title1","title2","title3","title4","title5","title6"),array($ind,$ind,$ind,$ind,$ind,$ind),10,$xls->uniqueName("demo"));
    endfor;
    $xls->export("demo2");
?>
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php excel操作类 支持多工作簿和自定义样式

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php excel操作类支持多工作簿和自定义样式
