Some rewrites:

- max_proccesses_reach() and maxload_reached() (why no _ behind max?) are called
  both way, static and with object reference.
- this is strongly discouraged and should be avoided as its support (in PHP) may
  be dropped in future releases.
- used $a = get_app(); to encapsulate code (even when the function does
  currently the same, it may be changed later)

Signed-off-by: Roland Häder <roland@mxchange.org>

include/pgettext.php

@@ -98,7 +98,7 @@ if(! function_exists('load_translation_table')) {
  * @param string $lang language code to load
  */
 function load_translation_table($lang) {
-	global $a;
+	$a = get_app();
 
 	$a->strings = array();
 	// load enabled plugins strings