php导入excel数据到mysql
实例:
1.导入只有一个sheets的excel文件
require_once ("db.php"); //引用数据库实例化类
require_once ("reader.php"); // 应用导入excel的类
$data = new Spreadsheet_Excel_Reader(); //实例化类
$data->setOutputEncoding('utf-8');//设置编码
$data->read($_FILES["excel"]["tmp_name"]);//读取excel临时文件
if ($data->sheets[0]['numRows']>0){ //判断excel里面的行数是不是大于0行 $data->sheets[0]['numRows']是excel的总行数
for ($i = 2; $i sheets[0]['numRows']; $i++) { //将execl数据插入数据库 $i表示从excel的第$i行开始读取
$sql="insert into `user` (`user_name`,`phone`,`user_email`,`password`) values(
'{$data->sheets[0]['cells'][$i][1]}', //$i是excel中的行号
'{$data->sheets[0]['cells'][$i][2]}',
'{$data->sheets[0]['cells'][$i][3]}',
'123456'
)";
$db->query($sql);
}
}
2 导入存在多个sheets的excel文件
其实和导入一个sheets是一样的 如果有两个sheets(以此类推)
require_once ("db.php"); //引用数据库实例化类
require_once ("reader.php"); // 应用导入excel的类
$data = new Spreadsheet_Excel_Reader(); //实例化类
$data->setOutputEncoding('utf-8');//设置编码
$data->read($_FILES["excel"]["tmp_name"]);//读取excel临时文件
if ($data->sheets[0]['numRows']>0){ //判断excel里面的行数是不是大于0行 $data->sheets[0]['numRows']是excel的总行数 这里的$data->sheets[0]表示excel中的第一sheets
for ($i = 2; $i sheets[0]['numRows']; $i++) { //将execl数据插入数据库 $i表示从excel的第$i行开始读取
$sql="insert into `user` (`user_name`,`phone`,`user_email`,`password`) values(
'{$data->sheets[0]['cells'][$i][1]}', //$i是excel中的行号
'{$data->sheets[0]['cells'][$i][2]}',
'{$data->sheets[0]['cells'][$i][3]}',
'123456'
)";
$db->query($sql);
}
if ($data->sheets[1]['numRows']>0){ //判断excel里面的行数是不是大于0行 $data->sheets[0]['numRows']是excel的总行数 这里的$data->sheets[1]表示第二个sheets
for ($i = 2; $i sheets[1]['numRows']; $i++) { //将execl数据插入数据库 $i表示从excel的第$i行开始读取
$sql="insert into `user` (`user_name`,`phone`,`user_email`,`password`) values(
'{$data->sheets[1]['cells'][$i][1]}', //$i是excel中的行号
'{$data->sheets[1]['cells'][$i][2]}',
'{$data->sheets[1]['cells'][$i][3]}',
'123456'
)";
$db->query($sql);
}
}

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