<?PHP
namespace Chirp;
// Original PHP code by Chirp Internet: www.chirpinternet.eu
// Please acknowledge use of this code by including this header.
$data = array(
array("firstname" => "Mary", "lastname" => "Johnson", "age" => 25),
array("firstname" => "Amanda", "lastname" => "Miller", "age" => 18),
array("firstname" => "James", "lastname" => "Brown", "age" => 31),
array("firstname" => "Patricia", "lastname" => "Williams", "age" => 7),
array("firstname" => "Michael", "lastname" => "Davis", "age" => 43),
array("firstname" => "Sarah", "lastname" => "Miller", "age" => 24),
array("firstname" => "Patrick", "lastname" => "Miller", "age" => 27)
);
$colnames = array(
'firstname' => "First name",
'lastname' => "Last name",
'age' => "Age",
);
function map_colnames($input)
{
global $colnames;
return isset($colnames[$input]) ? $colnames[$input] : $input;
}
function cleanData(&$str)
{
if($str == 't') $str = 'TRUE';
if($str == 'f') $str = 'FALSE';
if(preg_match("/^0/", $str) || preg_match("/^\+?\d{8,}$/", $str) || preg_match("/^\d{4}.\d{1,2}.\d{1,2}/", $str)) {
$str = "'$str";
}
if(strstr($str, '"')) {
$str = '"' . str_replace('"', '""', $str) . '"';
}
}
// filename for download
$filename = "website_data_" . date('Ymd') . ".csv";
header("Content-Disposition: attachment; filename=\"$filename\"");
header("Content-Type: text/csv");
$out = fopen("php://output", 'w');
$flag = FALSE;
foreach($data as $row) {
array_walk($row, __NAMESPACE__ . '\cleanData');
if(!$flag) {
// display field/column names as first row
$firstline = array_map(__NAMESPACE__ . '\map_colnames', array_keys($row));
fputcsv($out, $firstline, ',', '"');
$flag = TRUE;
}
fputcsv($out, array_values($row), ',', '"');
}
fclose($out);
exit;