Read file by data type

• The file is not supported for the windows system.

• Extended version is greater than or equal to 1.2.7;

Compiling

Add --enable-reader when compiling

./configure --enable-reader

example

$config = ['path' => './tests'];
$excel = new \Vtiful\Kernel\Excel($config);

$filePath = $excel->fileName('tutorial.xlsx')
     ->header(['Item', 'Cost'])
     ->output();

$excel->openFile('tutorial.xlsx')
     ->openSheet();

// When reading each row of cell data, you can specify each cell data type to read
Var_dump($excel->nextRow([
     \Vtiful\Kernel\Excel::TYPE_STRING, \Vtiful\Kernel\Excel::TYPE_STRING
]));