$arr_1 = {'one', 'two'};
$arr_2 = {'3', '4'};
$arr_3 = array();

//1
$arr_3 = $arr_2 + $arr_1;

//2
$arr_3 = array_merge($arr_2, $arr_1);

PHP Blocked a frame with origin "https://" from accessing a cross-origin frame. Error(오류)

Check

<script language='javascript'>document.domain=domainname;</script>

this delete

<script language='javascript'>document.domain=domainname;</script>

문장 지워보셈

PHP Excel row, col count 행 열 갯수 

require_once 'reader.php'; // ExcelReader

$data = new Spreadsheet_Excel_Reader();
$data->setOutputEncoding('UTF-8');



$col_count = $data->sheets[0]['numCols'] // column count 행 갯수
$row_count = $data->sheets[0]['numRows'] // row count 행 갯수