troubleshooting !in_array question

[dk4210]

Hello Guys,

 

I have the following code

 

 foreach($ct->data as $key => $value){

	if(!in_array($ct->data[$key][3],$arr_read_messages)){

$ct->data[$key][3]='<a class="ezjax" href="view_message.php?id='.$ct->data[$key][0].'" class=”unread”>'.$ct->data[$key][3].'</a>';

}else{

$ct->data[$key][3]='<a class="ezjax" href="view_message.php?id='.$ct->data[$key][0].'">'.$ct->data[$key][3].'</a>';

}

 

 

and when I run the code I get the error message

Warning: in_array() [function.in-array]: Wrong datatype for second argument in

 

Any idea what the error message means?

 

 

[Muddy_Funster]

sounds like $arr_read_messages isn't formated as PHP would expect it to be, you could try

if(!in_array($ct->data[$key][3], "$arr_read_messages")){

[trq]

sounds like $arr_read_messages isn't formated as PHP would expect it to be, you could try

if(!in_array($ct->data[$key][3], "$arr_read_messages")){

 

Variables do not need to be surrounded by quotes.

 

The error means that $arr_read_messages is not an array.

[dk4210]

What code could I add to tell that what is in the array?

[trq]

What?

[dk4210]

Nevermind! Thanks guys for your help!