diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 686f5e6bb15..985d8366c32 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -1095,6 +1095,38 @@ function GETPOSTFLOAT($paramname, $rounding = '')
 }
 
 
+/**
+ * Helper function that combines values of a dolibarr DatePicker (such as Form::selectDate) for year, month, day (and
+ * optionally hour, minute, second) fields to return a timestamp.
+ *
+ * @param 	string 		$prefix 	Prefix used to build the date selector (for instance using Form::selectDate)
+ * @param 	string 		$hourTime  'getpost' to include hour, minute, second values from the HTTP request, 'XX:YY:ZZ' to set
+ *                      		    hour, minute, second respectively (for instance '23:59:59')
+ * @param 	string 		$gm 		Passed to dol_mktime
+ * @return 	int|string  			Date as a timestamp, '' or false if error
+ */
+function GETPOSTDATE($prefix, $hourTime = '', $gm = 'auto')
+{
+	$m = array();
+	if ($hourTime === 'getpost') {
+		$hour   = GETPOSTINT($prefix . 'hour');
+		$minute = GETPOSTINT($prefix . 'minute');
+		$second = GETPOSTINT($prefix . 'second');
+	} elseif (preg_match('/^(\d\d):(\d\d):(\d\d)$/', $hourTime, $m)) {
+		$hour   = intval($m[1]);
+		$minute = intval($m[2]);
+		$second = intval($m[3]);
+	} else {
+		$hour = $minute = $second = 0;
+	}
+	// normalize out of range values
+	$hour = min($hour, 23);
+	$minute = min($minute, 59);
+	$second = min($second, 59);
+	return dol_mktime($hour, $minute, $second, GETPOSTINT($prefix . 'month'), GETPOSTINT($prefix . 'day'), GETPOSTINT($prefix . 'year'), $gm);
+}
+
+
 /**
  *  Return a sanitized or empty value after checking value against a rule.
  *
@@ -14340,37 +14372,6 @@ function show_actions_messaging($conf, $langs, $db, $filterobj, $objcon = null,
 	}
 }
 
-/**
- * Helper function that combines values of a dolibarr DatePicker (such as Form::selectDate) for year, month, day (and
- * optionally hour, minute, second) fields to return a timestamp.
- *
- * @param string $prefix Prefix used to build the date selector (for instance using Form::selectDate)
- * @param string $hourTime  'getpost' to include hour, minute, second values from the HTTP request, 'XX:YY:ZZ' to set
- *                          hour, minute, second respectively (for instance '23:59:59')
- * @param string $gm Passed to dol_mktime
- * @return int|string  Date as a timestamp, '' or false if error
- */
-function GETPOSTDATE($prefix, $hourTime = '', $gm = 'auto')
-{
-	$m = array();
-	if ($hourTime === 'getpost') {
-		$hour   = GETPOSTINT($prefix . 'hour');
-		$minute = GETPOSTINT($prefix . 'minute');
-		$second = GETPOSTINT($prefix . 'second');
-	} elseif (preg_match('/^(\d\d):(\d\d):(\d\d)$/', $hourTime, $m)) {
-		$hour   = intval($m[1]);
-		$minute = intval($m[2]);
-		$second = intval($m[3]);
-	} else {
-		$hour = $minute = $second = 0;
-	}
-	// normalize out of range values
-	$hour = min($hour, 23);
-	$minute = min($minute, 59);
-	$second = min($second, 59);
-	return dol_mktime($hour, $minute, $second, GETPOSTINT($prefix . 'month'), GETPOSTINT($prefix . 'day'), GETPOSTINT($prefix . 'year'), $gm);
-}
-
 /**
  * Helper function that combines values of a dolibarr DatePicker (such as Form::selectDate) for year, month, day (and
  * optionally hour, minute, second) fields to return a a portion of URL reproducing the values from the current HTTP