Problem with in_array()

[sanu]

i have a problem with using in_array function

 $set_array[0]=array('Name'=>'Sanu',
  						 'Cast'=>'Manandhar'
						 );
  $set_array[1]=array('Name'=>'Kishor',
  						 'Cast'=>'Pradhan'
						 );
  $set_array[2]=array('Name'=>'Prabod',
  						 'Cast'=>'Shrestha'
						 );
while(list($index,$content)=each($set_array)){
//Problem is Here
   if(in_array('Sanu',$content['Name'])) print("-".$content['Name']."<BR>");
   else print("".$content['Name']."<BR>");
   }

output is
Warning: Wrong datatype for second argument in call to in_array() in D:\sanudesktop\yesnepal\chain\class.php on line 15
Sanu

Warning: Wrong datatype for second argument in call to in_array() in D:\sanudesktop\yesnepal\chain\class.php on line 15
Kishor

Warning: Wrong datatype for second argument in call to in_array() in D:\sanudesktop\yesnepal\chain\class.php on line 15
Prabod

Instead of
if(in_array('Sanu',$content['Name'])) print("-".$content['Name']."<BR>");

if i use
if(in_array('Sanu',$content)) print("-".$content['Name']."<BR>");
it give output but what i want is to look at only Name
please help me

[bernouli]

not always better, but just want to give a hand

<?php
$set_array[0]=array('Name'=>'Sanu',
                           'Cast'=>'Manandhar'
                         );
  $set_array[1]=array('Name'=>'Kishor',
                           'Cast'=>'Sanu'
                         );
  $set_array[2]=array('Name'=>'Prabod',
                           'Cast'=>'Shrestha'
                         );

foreach($set_array as $key => $value) {
	foreach($value as $key => $name) {
		if($key=="Name") $new_array[] = $name; //now you have a new array which save value from Name of $set_array, 
	}
}

foreach($new_array as $name) {
   if($name=='Sanu') print("-".$name."<BR>");
   else print("".$name."<BR>");

}

[sanu]

thanks for your help bernouli
it's exactly waht i want thanks

[sanu]

i have problem i want to print out Cast also
how is it possible ?
i can do it like
if($key=="Cast") $new_array[] = $cast
but what if i have more than 5, like Address,phone etc....
-Sanu Manandhar

[bernouli]

foreach($set_array as $key => $value) {
    foreach($value as $key => $name) {
        if($key=="Cast") $new_array[] = $name; //now you have a new array which save value from Cast of $set_array, 

}
}

foreach($set_array as $key => $value) {
    foreach($value as $key => $name) {
        if($key=="Phone") $new_array[] = $name; //now you have a new array which save value from Phone of $set_array, 

}
}

foreach($set_array as $key => $value) {
    foreach($value as $key => $name) {
        if($key=="Adress") $new_array[] = $name; //now you have a new array which save value from Adress of $set_array, 

}
}

[sanu]

how can i print out Name and Cast together like
Sanu Manandhar

[bernouli]

foreach($set_array as $key => $value) {
    foreach($value as $key1 => $name) {
        if($key1=="Name") {
			if($name=='Sanu') $new_array = $value; //now you have an array, which save all values(Name,Phone,Adress, etc) whose Name Sanu
		}
    }
}

 foreach($new_array as $key1 => $name) {
	 print $name." ";
 }
?>