How to export multiple csv files at once - php

Question

This exports one file with 2 rows in it. How can export 2 files each with one row in it?
<?php
$list = array (
array("Peter", "Griffin" ,"Oslo", "Norway"),
array("Glenn", "Quagmire", "Oslo", "Norway")
);
$file = fopen("contacts.csv","w");
foreach ($list as $line) {
fputcsv($file, $line);
}
fclose($file);
?>
I tried this:
$list = array (
array("Peter", "Griffin" ,"Oslo", "Norway"),
array("Glenn", "Quagmire", "Oslo", "Norway")
);
$file = fopen('php://output', 'w');
$i = 1;
foreach ($list as $line) {
header('Content-Disposition: attachment; filename="' . $i . 'wp.csv"');
fputcsv($file, $line);
fclose($file);
$i++;
}
But it only downloads one file. At least it only has the one row in it though.
I found this example. Even though it creates 2 separate csv files, the data is identical in each file instead of each file containing an individual record.
// some data to be used in the csv files
$headers = array('id', 'name', 'age', 'species');
$records = array(
array('1', 'gise', '4', 'cat'),
array('2', 'hek2mgl', '36', 'human')
);
// create your zip file
$zipname = 'file.zip';
$zip = new ZipArchive;
$zip->open($zipname, ZipArchive::CREATE);
// loop to create 3 csv files
for ($i = 0; $i < 3; $i++) {
// create a temporary file
$fd = fopen('php://temp/maxmemory:1048576', 'w');
if (false === $fd) {
die('Failed to create temporary file');
}
// write the data to csv
fputcsv($fd, $headers);
foreach($records as $record) {
fputcsv($fd, $record);
}
// return to the start of the stream
rewind($fd);
// add the in-memory file to the archive, giving a name
$zip->addFromString('file-'.$i.'.csv', stream_get_contents($fd) );
//close the file
fclose($fd);
}
// close the archive
$zip->close();
header('Content-Type: application/zip');
header('Content-disposition: attachment; filename='.$zipname);
header('Content-Length: ' . filesize($zipname));
readfile($zipname);
// remove the zip archive
// you could also use the temp file method above for this.
unlink($zipname);

Answer 1

You can only put one "file" into an HTTP response.
If you want to generate multiple CSV files then you'll need to get more exotic. You could generate a HTML document of links to URLs that each generate a CSV file, or you could generate a zip file containing the CSV files.

Answer 2

Just make a new File and use it like this
$file2 = fopen("contacts2.csv", "w");
fputcsv($file2, $list[1]);
You always write in the same file here, because you are refering to $file
fputcsv($file, $list[1]);