[SOLVED] PHP If statement help

[marksie1988]

Hi,

 

i have written some code that i want to display an image but only if a field in my sql has information in it

 

i currently have:

 

if($req_user_info['Skype'] > 0){
		/* Skype */
		echo "<a href='callto://".$req_user_info['Skype'] ."'><img src='../images/icons/skype.gif' border='0'/></a>";
	}
	elseif($req_user_info['myspace'] > 0){
	/* myspace */
		echo "<a href='http://".$req_user_info['myspace'] ."'><img src='../images/icons/myspace.gif' border='0'/></a>";}
	else{echo "No Extras";}

 

i think that the problem is

                                             

      if($req_user_info['myspace'] > 0){

                                            ^^^

 

should i be saying is greater than 0 or not? im new to this so please help.

[cmgmyr]

you could try isset()

 

if(isset($req_user_info['Skype'])){
...
}

[marksie1988]

OMG i cant belive i didnt notice that sometimes i wonder what my mind is doing to me

 

i totaly disreguarded the isset command

 

Cheers