Merge branch 'stable-3.1'

CODING_NOTES.php.txt

-Some guidelines for web development with php.
+Some guidelines for web development with PHP.
 -----------------------------------------------------
 * Unix Line Breaks Only, NO windows breaks please.
-* Tabs set at 4 spaces either as tabs or spaces.
+* Tabs to indent lines, NO spaces
 * no accidental _<?php space before, within or after a file
-* every php file starts and end with <?php ?> no spaces before or after
-* error_reporting(E_ALL|E_STRICT) , yep php5
-* Magic quotes is gone in php6, get used to it now. config = magic_quotes_gpc() Everything must be quoted
-* Don't use ereg,split and other old function -> gone in php 5.4 or 6 (different information on php.net) http://www.php.net/manual/en/migration53.deprecated.php
-* Don't use shorttags. A Shorttag is <? and that is confusing with <?xml -> always <?php
+* every PHP file starts and end with <?php ?> no spaces before or after
+* error_reporting(E_ALL|E_STRICT), yep PHP 5
+* Magic quotes is gone, get used to it now. config = magic_quotes_gpc() Everything must be quoted
+* Don't use ereg, split and other old function -> gone in PHP 5.4
+* Don't use features that are not supported in PHP 5.3, for compatibility with LTS OS releases, ISPConfig must support PHP 5.3+
+* Don't use shorttags. A Shorttag is <? and that is confusing with <?xml -> always usw <?php
+* Don't use namespaces
 * Column names in database tables and database table names are in lowercase
 * Classes for the interface are located in interface/lib/classes/ and loaded with $app->uses() or $app->load() functions.
 * Classes for the server are located in server/lib/classes/ and loaded with $app->uses() or $app->load() functions.
-
-please mark any section that need review or work on with
-// TODO 
-* Add documentation about access levels (public, private, protected).
+* please mark any section that need review or work on with /* TODO: short description */
 * Make function / var names on the following way, first word lower, next word(s) first letter upper like. getFirstResult();
-
-Pear coding guidelines
+* always a space but NO newline before opening braces, e. g.
+class abc {
+	public function cde() {
+		if($a == $b) {
+			return false;
+		}
+	}
+}
+* no spaces after function/method or control names, e. g.
+function abc($x, $y) {
+	if($condition == true) {
+		$x = 2;
+	}
+}
+and NOT
+function abc ($x, $y) {
+	if ( $condition == true ) {
+	
+	}
+}
 
 //*****************************************************************************
 // Commenting style
 //*****************************************************************************
-phpdoc is used for creating and autogenerating the documentation, this means that
-some of the comments can be formatted to be included in documentation.
-ie the source files are scanned then processed and html docs are created. 
 
 The comments break down into the following types
 // is uses for removing lines and debug dev etc
-//** and //* are used as "sub comments"
 /* 
-    is used to comment out blocks
+	is used to comment out blocks
 */
+
 /** is used to create documentaion
-* thats over 
-* lines
-*/
+ * thats over 
+ * lines
+ */
 
 If you need to block out a section then use
 /*
 function redundant_code(){
-    something here
+	something here
 }
 */
 
@@ -48,26 +62,6 @@ To block out single lines use // and all // are assumed to be redundant test cod
 
 // print_r($foo);
 
-For inline comment use //** and //* eg
-
-//** Decide what do do
-switch($decide){
-    //* blow it up
-    case 'baloon':
-        $foo->gas(+1);
-        // test_pressure(); << inline comment
-        break;
-
-    //* Do default action
-    default:
-        do_land();
-        get_gps();
-        //* following grant greaceful exit
-        //basket_exit_crash();
-        basket_exit();
-
-}
-
 Do not use the phpdoc on every function, eg 
 
 /**
@@ -77,25 +71,15 @@ Do not use the phpdoc on every function, eg
 */
 >>
 function login($user, $pass){
-.......
+	
 }
 <<
-as this function explains its self, the following clean code will suffice
+as this function is self-explaining, the following clean code will suffice
 >>
 function login($user, $pass){
-.......
+	
 }
 
-If you do need to explain a function then put un the summary syntax eg
-
-/** Pass an array of values where third param is bar
-* $foo['bar'] = 1; // allow a user
-* $foo['bar'] = 2; // destroy user
-* $foo['bar'] = -1; // recreate
-*/
-public function do_something($x, $y, $foo){
-... do something interesting    
-}
 
 //*****************************************************************************
 // Where to store custom settings