问题
I have a folder in assets name is login.My doubt is what how to set the path.
$data=$id.'~'.$expense_type.'~'.$amount.'~'.$exp_date.'<br>';
$todate= date('Y-m-d');
echo $todate;
if ( ! write_file('.../assets/login/log_'.$todate.'.txt', $data))
{
echo 'Unable to write the file';
}
else
{
echo 'File written!';
}
No problem about the data but the path is wrong i set
my path is 'localhost/project/pro/application/assets/login/(specific .txt file)'
Output is Unable to write the file
回答1:
Use APPPATH
. It is the path up to your application folder
if ( ! write_file(APPPATH."assets/login/log_$todate.txt", $data))
回答2:
$data=$id.'~'.$expense_type.'~'.$amount.'~'.$exp_date.'<br>';
$todate= date('Y-m-d');
echo $todate;
if ( ! write_file(FCPATH .'/assets/login/log_'.$todate.'.txt', $data)){
echo 'Unable to write the file';
}
else{
echo 'File written!';
}
来源:https://stackoverflow.com/questions/31072419/how-to-write-data-into-txt-file-in-codeigniter