It's a (very dense) if-then:<br><a href="http://php.net/manual/en/language.operators.comparison.php#language.operators.comparison.ternary">http://php.net/manual/en/language.operators.comparison.php#language.operators.comparison.ternary</a><br>
<br>Gabe<br><br><br><div class="gmail_quote">On Sun, May 18, 2008 at 6:11 AM, Robin Jones <<a href="mailto:Robin@networkfusion.co.uk">Robin@networkfusion.co.uk</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div link="blue" vlink="purple" lang="EN-GB">
<div>
<p>If possible, can someone please explain this PHP statement, it
is found in /ping/index.php.</p>
<p> </p>
<p>!empty($_REQUEST['sys_uptime'])?$sysUptimeSql = ",
last_heartbeat_sys_uptime=".$db->escapeString($_REQUEST['sys_uptime']):$sysUptimeSql=",
last_heartbeat_sys_uptime=NULL";</p>
<p> </p>
<p>I am slowly getting to grips with PHP, but this one is
slightly beyond me.</p>
<p> </p>
<p>Thanks</p>
<p> </p><font color="#888888">
<p>Robin.</p>
</font></div>
</div>
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