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alan-l

10-23-2011 10:21 PM

PHP gods, I need your help please!

Need to fix this in a script and the developer is MIA, any help greatly appreciated. I have this line:

Code:

<?php echo $product['niche'][0]; ?>

which throws whatever I input in the admin area for that field. Like Niche: Latex Fetish.

However, if I don't input something in that field, the design gets screwed since the divs are floated or whatever, so what I need is just something like

Code:

if $product['niche'][0]; is filled, then use it, otherwise add N/A

I know it's something extremely easy, but I have no idea about PHP, so any help more han appreciated :thumbsup

Of course, thank you in advance :)

KickAssJesse

10-23-2011 10:24 PM

PHP Code:


		
			
if ($product['niche'][0]) { echo $product['niche'][0]; }

:thumbsup

alan-l

10-23-2011 10:27 PM

Quote:

Originally Posted by KickAssJesse (Post 18511119)

PHP Code:


		
			
if ($product['niche'][0]) { echo $product['niche'][0]; }

:thumbsup

wow, thank you that was fast, but I really need to add something on that field, how do I make it show 'N/A' when field is empty?

KickAssJesse

10-23-2011 10:30 PM

PHP Code:


		
			
if ($product['niche'][0]) { echo $product['niche'][0]; } 

else { echo 'N/A'; }

Jakez

10-23-2011 10:30 PM

Quote:

Originally Posted by KickAssJesse (Post 18511119)

PHP Code:


		
			
if ($product['niche'][0]) { echo $product['niche'][0]; }

:thumbsup

PHP Code:


		
			
if ($product['niche'][0]) { echo $product['niche'][0]; } else { echo 'N/A'; }

alan-l

10-23-2011 10:34 PM

thank you guys, that worked like a charm! :thumbsup

Tempest

10-23-2011 10:35 PM

Code:

if( isset($product['niche'][0]) && $product['niche'][0] != ''){

    echo $product['niche'][0];

}else{

    echo 'N/A';

}

blackmonsters

10-23-2011 10:45 PM

Quote:

Originally Posted by Tempest (Post 18511139)

Code:

if( isset($product['niche'][0]) && $product['niche'][0] != ''){

    echo $product['niche'][0];

}else{

    echo 'N/A';

}

This is better.

dissipate

10-23-2011 11:34 PM

print !empty($product['niche'][0]) ? $product['niche'][0] : "N/A";

V_RocKs

10-24-2011 12:20 AM

Have we consulted the sanitation department on this yet?

BIGTYMER

10-24-2011 12:26 AM

Quote:

Originally Posted by V_RocKs (Post 18511207)

Have we consulted the sanitation department on this yet?

As long as product isn't a user submitted variable he's good.

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