Initial Commit

inc/functions/generator.php

@@ -0,0 +1,49 @@
+<?php
+/**
+ * Generator Functions
+ *
+ * @package WP_Ultimo\Functions
+ * @since   2.0.11
+ */
+
+// Exit if accessed directly
+defined('ABSPATH') || exit;
+
+/**
+ * Generate CSV file
+ *
+ * @param  string $file_name File name.
+ * @param  array  $data Content.
+ * @return void
+ */
+function wu_generate_csv($file_name, $data = array()) {
+
+	$fp = fopen('php://output', 'w');
+
+	if ($fp && $data) {
+
+		header('Content-Type: text/csv; charset=utf-8');
+
+		header('Content-Disposition: attachment; filename="' . $file_name . '.csv"');
+
+		header('Pragma: no-cache');
+
+		header('Expires: 0');
+
+		foreach ($data as $data_line) {
+
+			if (is_array($data_line)) {
+
+				fputcsv($fp, array_values($data_line));
+
+			} elseif (is_object($data_line)) {
+
+				fputcsv($fp, array_values(get_object_vars($data_line)));
+
+			} // end if;
+
+		} // end foreach;
+
+	} // end if;
+
+} // end wu_generate_csv;