Warning: array_merge() [function.array-merge]:

[werushka]

Hi guys my server is in PHP 5 so that is why i am getting these problems but there are fixes that I know can be done to correct these problems. If i can get the logic of it if it happens in the future I can fix it but for now I don't know how to solve problems like this because I am noob in PHP coding. the warning messages are as follows.

 

Warning: array_merge() [function.array-merge]: Argument #1 is not an array in /var/www/vhosts/duyurdum.com/httpdocs/administrator/components/com_ja_submit/admin.ja_submit.php on line 166

 

the code in line 166 is

 

$usertypes=array_merge($usertypes1,$usertypes2);

 

Warning: Invalid argument supplied for foreach() in /var/www/vhosts/duyurdum.com/httpdocs/administrator/components/com_ja_submit/admin.ja_submit.php on line 178

 

the code in line 178 is

 

oreach ($usertypes AS $usertype){

 

Warning: current() [function.current]: Passed variable is not an array or object in /var/www/vhosts/duyurdum.com/httpdocs/libraries/joomla/html/html/select.php on line 68

 

the code in line 68 is

 

while(current($arr) !== FALSE)

 

I really really appreciate any help... ???

[p2grace]

Question 1: Are you sure $usertypes1 and $usertypes2 are both arrays?

 

Question2: Try

 

foreach($usertypes as $usertype){
echo $usertype; // To see what it prints
}

 

If that doesn't work then I'd check and make sure $usertypes is an array.  Be sure to change your "AS" to "as" (lowercase).

 

Question 3:  What exactly are you trying to accomplish with your code?  If you just want to know if it is false you can do it with "!=" as long as you don't care about the data type.

[werushka]

Thanks for your fast reply, the code is from a joomla componenet. I have instelled it and when usign it it shows these errors. I have searched internet about these king of errors and I have come accross that the problem is php5 related, this forum is php lrelated that is why i posted here.

 

 

[p2grace]

All of the functions you asked about are supported in php 5.  Does the code still work even when errors are being generated?

[werushka]

Nope

[p2grace]

Then I'd have to stick with what I said earlier.  Does Joomla have any updates out where you could update to a newer version?  Otherwise you'll have to be willing to search through their code and make sure the arrays exist.