Блог на Венелин Кочев » if http://cyberroot.net Sun, 09 Oct 2011 07:56:57 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 Стриктна проверка http://cyberroot.net/2009/01/21/%d1%81%d1%82%d1%80%d0%b8%d0%ba%d1%82%d0%bd%d0%b0-%d0%bf%d1%80%d0%be%d0%b2%d0%b5%d1%80%d0%ba%d0%b0/ http://cyberroot.net/2009/01/21/%d1%81%d1%82%d1%80%d0%b8%d0%ba%d1%82%d0%bd%d0%b0-%d0%bf%d1%80%d0%be%d0%b2%d0%b5%d1%80%d0%ba%d0%b0/#comments Tue, 20 Jan 2009 23:59:20 +0000 Venelin Kochev http://cyberroot.org/?p=32 Е на това му се вика “яка” проверка:

<?php
 if ($value == NULL) {
    $value=0;
 }
 if ($value == "") {
    $value=0;
 }
 if ($value == null) {
    $value=0;
 }
 if ($value == "null") {
    $value=0;
 }
 if (!$value) {$value=0;}
?>
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