what do '?' and ':' do?
| From: | Radek Zajkowski | Date: | Mon, 17 May 2004 19:38:27 +0000 |
| Subject: | what do '?' and ':' do? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-186422@lists.php.net to get a copy of this message | ||
Here's a code snippet
// call gui object method
$method = $cmd."Object";
$class_name = $objDefinition->getClassName($obj_type);
$module = $objDefinition->getModule($obj_type);
$module_dir = ($module == "")
? ""
: $module."/";
what does the semicolon and the question mark do?
TIA
R>
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