PHP gods, I need your help please! - GoFuckYourself.com

alan-l · 10-23-2011, 10:21 PM

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

Of course, thank you in advance

KickAssJesse · 10-23-2011, 10:24 PM

PHP Code:


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

alan-l · 10-23-2011, 10:27 PM

Quote:

Originally Posted by KickAssJesse

PHP Code:


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

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

PHP Code:


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

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!

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

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

Have we consulted the sanitation department on this yet?

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

10-23-2011, 10:21 PM	#1
alan-l Confirmed User Join Date: May 2003 Location: look behind you Posts: 2,477	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 Of course, thank you in advance

10-23-2011, 10:24 PM	#2
KickAssJesse Confirmed User Industry Role: Join Date: Jul 2008 Location: Los Angeles Posts: 942	PHP Code: `if ($product['niche'][0]) { echo $product['niche'][0]; }` __________________ Contact - email: jesse~AT~atkcash~DOT~com - Skype: kickassjesse - ICQ: 386185547 ATK Cash $$$

10-23-2011, 10:30 PM	#4
KickAssJesse Confirmed User Industry Role: Join Date: Jul 2008 Location: Los Angeles Posts: 942	PHP Code: `if ($product['niche'][0]) { echo $product['niche'][0]; } else { echo 'N/A'; }` __________________ Contact - email: jesse~AT~atkcash~DOT~com - Skype: kickassjesse - ICQ: 386185547 ATK Cash $$$

10-23-2011, 10:35 PM	#7
Tempest Too lazy to set a custom title Industry Role: Join Date: May 2004 Location: West Coast, Canada. Posts: 10,217	Code: if( isset($product['niche'][0]) && $product['niche'][0] != ''){ echo $product['niche'][0]; }else{ echo 'N/A'; }

10-23-2011, 10:34 PM	#6
alan-l Confirmed User Join Date: May 2003 Location: look behind you Posts: 2,477	thank you guys, that worked like a charm!

10-23-2011, 11:34 PM	#9
dissipate The Dirty Frenchman Industry Role: Join Date: Nov 2005 Location: Lost Angeles Posts: 8,904	print !empty($product['niche'][0]) ? $product['niche'][0] : "N/A";

10-24-2011, 12:20 AM	#10
V_RocKs Damn Right I Kiss Ass! Industry Role: Join Date: Dec 2003 Location: Cowtown, USA Posts: 32,409	Have we consulted the sanitation department on this yet?