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Re: pass variable in php construct [message #172214 is a reply to message #172176]

Fri, 04 February 2011 15:42

Michael Fesser
Messages: 215
Registered: September 2010

Karma:

Senior Member

.oO(Curtis Dyer)

> Joe <juliani(dot)moon(at)gmail(dot)com> wrote:
>
>> I have these simple lines in my php script:
>>
>> <?php
>> if (!empty($_GET[req])) {
>
> You need quotes around ``req''.

Yes.

>> print "<h2>$_GET[req]</h2>";
>
> Here, too.

No. Note the double quotes around the string. Quotes around the array
key are not allowed here, unless you use curly syntax. So both of these
ways are correct:

print "<h2>$_GET[req]</h2>";
print "<h2>{$_GET['req']}</h2>";

Micha

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[Message index]

		pass variable in php construct By: juliani(dot)moon(at)gmail(dot)co on Thu, 03 February 2011 04:27
		Re: pass variable in php construct By: Jerry Stuckle on Thu, 03 February 2011 05:04
		Re: pass variable in php construct By: sheldonlg on Thu, 03 February 2011 13:54
		Re: pass variable in php construct By: juliani(dot)moon(at)gmail(dot)co on Thu, 03 February 2011 14:45
		Re: pass variable in php construct By: Curtis Dyer on Thu, 03 February 2011 06:36
		Re: pass variable in php construct By: Michael Fesser on Fri, 04 February 2011 15:42
		Re: pass variable in php construct By: Luuk on Fri, 04 February 2011 16:29
		Re: pass variable in php construct By: sheldonlg on Fri, 04 February 2011 22:17
		Re: pass variable in php construct By: Curtis Dyer on Fri, 04 February 2011 22:11
		Re: pass variable in php construct By: alvaro.NOSPAMTHANX on Thu, 03 February 2011 08:39

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