我有函数 export_csv()
将文件导出为 .csv 格式.我想更改 .dat 或 .txt 格式而不是 .csv
I have function export_csv()
to export file as .csv format. I want to change .dat or .txt format instead of .csv
当前代码:
public function export_csv() {
if( ! $this->path) { throw new exception('unable to create xls: missing path'); }
/** output conetnts to csv **/
ob_start();
$df = fopen($this->path.'.csv', 'w');
foreach ($this->data as $row) {
fputcsv($df, $row);
}
fclose($df);
return $this->path;
}
我试过下面的代码.但是 .dat 文件是空白的.文件大小 0
I have tried below code. but .dat file was blank. The file size 0
public function export_dat() {
if( ! $this->path) { throw new exception('unable to create xls: missing path'); }
/** output contents to dat **/
ob_start();
$df = fopen($this->path.'.dat', 'w');
foreach ($this->data as $row) {
fwrite($df, $row);
}
fclose($df);
return $this->path;
}
预先感谢您的帮助.
fwrite
接受一个字符串,而不是一个数组.尝试这样的事情:
fwrite
takes a string, not an array. Try something like this:
fwrite($df, implode(', ', $row));
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