X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=include%2Fdbm.php;h=3430577da6a05665b0e93445f0b973c9745e216f;hb=0135b7e357064f5fc6e0983991e297b729b6f87a;hp=62ebb1af082526b8d12ea6eb4154688ffbedba86;hpb=f6e1fbfcaa10e13e9e7a94a0c58fa5aafdd1b96e;p=friendica.git

diff --git a/include/dbm.php b/include/dbm.php
index 62ebb1af08..3430577da6 100644
--- a/include/dbm.php
+++ b/include/dbm.php
@@ -2,6 +2,7 @@
 /**
  * @brief This class contain functions for the database management
  *
+ * This class contains functions that doesn't need to know if pdo, mysqli or whatever is used.
  */
 class dbm {
 	/**
@@ -47,6 +48,11 @@ class dbm {
 		if (is_bool($array)) {
 			return $array;
 		}
+
+		if (is_object($array)) {
+			return true;
+		}
+
 		return (is_array($array) && count($array) > 0);
 	}
 
@@ -86,5 +92,22 @@ class dbm {
 	public static function esc_array(&$arr, $add_quotation = false) {
 		array_walk($arr, 'self::esc_array_callback', $add_quotation);
 	}
+
+	/**
+	 * Checks Converts any date string into a SQL compatible date string
+	 *
+	 * @param string $date a date string in any format
+	 * @return string SQL style date string
+	 */
+	public static function date($date = 'now') {
+		$timestamp = strtotime($date);
+
+		// Don't allow lower date strings as '0001-01-01 00:00:00'
+		if ($timestamp < -62135596800) {
+			$timestamp = -62135596800;
+		}
+
+		return date('Y-m-d H:i:s', $timestamp);
+	}
 }
 ?>