Save result in more txt files - php

Question

if (is_writable($filename2)) {
if (!$handle = fopen($filename2, 'a')) {
echo "Cannot open file ($filename2)";
exit;
}
if (fwrite($handle, $datass) === FALSE) {
echo "Cannot write to file ($filename2)";
exit;
}
fclose($handle);
} else {
echo "The file $filename2 is not writable";
}
}
$filename2 = 'test.txt';
and this code work and the info come on test.txt but I want to process more files like test.txt and test2.txt.
How can I do this?

Answer 1

Not sure what you want to achieve, but maybe you want to extract a function and then use that function to write to multiple files?
function writeToFile($filename, $content)
{
if (!is_writable($filename2)) {
echo sprintf(
'The file "%s" is not writable',
$filename
);
return;
}
$handle = fopen($filename, 'a');
if (false === $handle) {
echo sprintf(
'The file "%s" cannot be opened',
$filename
);
return;
}
$written = fwrite($handle, $data);
fclose($handle);
if (false === $written) {
echo sprintf(
'Could not write to file "%s"',
$filename
);
}
}
$data = '...';
writeToFile('test.txt', $data);
writeToFile('test2.txt', $data);
Note Opening files with fopen() and mode a and then writing using fwrite() will append to existing files, otherwise create new files. Also, you should still close the file handle with fclose(), even if you were unable to write to the file.
For reference, see:
http://php.net/manual/en/language.functions.php
http://php.net/manual/en/function.fopen.php
http://php.net/manual/en/function.fwrite.php
http://php.net/manual/en/function.fclose.php