Diana Castillo wrote: > on which page of php.net can I find out what this code does? > $a = $b? $a :"dian"; This is the "tertiary operator". It's a shorthand version of <?php if ($b) { $a = $a; } else { $a = "dian"; } ?> -- Teach a man to fish... NEW? | http://www.catb.org/~esr/faqs/smart-questions.html STFA | http://marc.theaimsgroup.com/?l=php-general&w=2 STFM | http://php.net/manual/en/index.php STFW | http://www.google.com/search?q=php LAZY | http://mycroft.mozdev.org/download.html?name=PHP&submitform=Find+search+plugins
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