begin refactoring of form-stuff

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

lib/Froxlor/Http/PhpConfig.php

@@ -0,0 +1,35 @@
+<?php
+namespace Froxlor\Http;
+
+use Froxlor\Database\Database;
+
+class PhpConfig
+{
+
+	/**
+	 * returns an array of existing php-configurations
+	 * in our database for the settings-array
+	 *
+	 * @return array
+	 */
+	public static function getPhpConfigs()
+	{
+		$configs_array = array();
+
+		// check if table exists because this is used in a preconfig
+		// where the tables possibly does not exist yet
+		$results = Database::query("SHOW TABLES LIKE '" . TABLE_PANEL_PHPCONFIGS . "'");
+		if (! $results) {
+			$configs_array[1] = 'Default php.ini';
+		} else {
+			// get all configs
+			$result_stmt = Database::query("SELECT * FROM `" . TABLE_PANEL_PHPCONFIGS . "`");
+			while ($row = $result_stmt->fetch(\PDO::FETCH_ASSOC)) {
+				if (! isset($configs_array[$row['id']]) && ! in_array($row['id'], $configs_array)) {
+					$configs_array[$row['id']] = html_entity_decode($row['description']);
+				}
+			}
+		}
+		return $configs_array;
+	}
+}