<?
/**
* Simple class to properly output CSV data to clients. PHP 5 has a built
* in method to do the same for writing to files (fputcsv()), but many times
* going right to the client is beneficial.
*
* @author Jon Gales
*/
class CSV_Writer {
public $data = array();
public $deliminator;
/**
* Loads data and optionally a deliminator. Data is assumed to be an array
* of associative arrays.
*
* @param array $data
* @param string $deliminator
*/
function __construct($data, $deliminator = ",")
{
if (!is_array($data))
{
throw new Exception('CSV_Writer only accepts data as arrays');
}
$this->data = $data;
$this->deliminator = $deliminator;
}
private function wrap_with_quotes($data)
{
$data = preg_replace('/"(.+)"/', '""$1""', $data);
return sprintf('"%s"', $data);
}
/**
* Echos the escaped CSV file with chosen delimeter
*
* @return void
*/
public function output()
{
foreach ($this->data as $row)
{
$quoted_data = array_map(array('CSV_Writer', 'wrap_with_quotes'), $row);
echo sprintf("%s/n", implode($this->deliminator, $quoted_data));
}
}
/**
* Sets proper Content-Type header and attachment for the CSV outpu
*
* @param string $name
* @return void
*/
public function headers($name)
{
header('Content-Type: application/csv');
header("Content-disposition: attachment; filename={$name}.csv");
}
}
/*
//$data = array(array("one","two","three"), array(4,5,6));
$data[] = array("one","two","three");
$data[] = array(4,5,6);
$csv = new CSV_Writer($data);
$csv->headers('test');
$csv->output();
*/
3. 使用excel类
复制代码 代码如下:
<?php
require_once 'Spreadsheet/Writer.php';
$workbook = new Spreadsheet_Excel_Writer();
/* 生成 CSV
$filename = date('YmdHis').'.csv';
$workbook->send($filename); // 发送 Excel 文件名供下载
*/
// 生成 Excel
$filename = date('YmdHis').'.xls';
$workbook->send($filename); // 发送 Excel 文件名供下载
$workbook->setVersion(8);
$workbook->setBIFF8InputEncoding('UTF-8');
$worksheet =& $workbook->addWorksheet("Sheet-1");
$data[]= array('id','username','company','email','mob','daytime','intent');
$data[] = array(1,'老梁','**工作室','jb51.net','1363137966*',time(),'y');
$total_row = count($data);
$total_col = count($data[0]);
for ($row = 0; $row < $total_row; $row ++) {
for ($col = 0; $col < $total_col; $col ++) {
$worksheet->writeString($row, $col, $data[$row][$col]); // 在 sheet-1 中写入数据
}
}
/*
$worksheet =& $workbook->addWorksheet("Sheet-2");
$data[]= array('id','username','company','email','mob','daytime','intent');
$data[] = array(1,'老梁','**工作室','jb51.net','1363137966*',time(),'y');
$total_row = count($data);
$total_col = count($data[0]);
for ($row = 0; $row < $total_row; $row ++) {
for ($col = 0; $col < $total_col; $col ++) {
$worksheet->writeString($row, $col, $data[$row][$col]); // 在 sheet-2 中写入数据
}
}
*/
$workbook->close(); // 完成下载
?>
类二
-----函数说明
读取Excel文件
function Read_Excel_File($ExcelFile,$Result)
$ExcelFile Excel文件名
$Result 返回的结果
函数返回值 正常返回0，否则返回错误信息
返回的值数组
$result[sheet名][行][列] 的值为相应Excel Cell的值
建立Excel文件
function Create_Excel_File($ExcelFile,$Data)
$ExcelFile Excel文件名
$Data Excel表格数据
请把函数写在PHP脚本的开头
例1：
复制代码 代码如下: