I don't have a lot of experience with using the fputcsv
function.
I'm trying to make a function, by which an admin can download a file with all the user information.
The CSV should be generated in this way :
Serial Number Username Email etc etc
And then the records from a query.
I have this function which I'm using to generate the csv file :
function array_to_csv_download($array, $filename = "export.csv", $delimiter=";") {
// open raw memory as file so no temp files needed, you might run out of memory though
$f = fopen('php://memory', 'w');
// loop over the input array
foreach ($array as $line) {
// generate csv lines from the inner arrays
fputcsv($f, $line, $delimiter);
}
// rewrind the "file" with the csv lines
fseek($f, 0);
// tell the browser it's going to be a csv file
header('Content-Type: application/csv');
// tell the browser we want to save it instead of displaying it
header('Content-Disposition: attachement; filename="'.$filename.'";');
// make php send the generated csv lines to the browser
fpassthru($f);
}
And then I call the function:
<?php
include 'inc/inc.functions.php';
include 'dbconnector.php';
$query="SELECT * from users order by email LIMIT 0,30";
$result=mysql_query($query,$db) or die(mysql_error($db));
$array=mysql_fetch_array($result);
foreach($array as $arr)
{
array_to_csv_download($arr,"records.csv",":");
}
?>
The CSV generated displays: Warning, Invalid argument supplied for foreach.
What should I do to display in the way I require?
UPDATE
http://i.imgur.com/2xH0gT1.png