String

[laith jasser 0]

$array2=array('name'=>array('laith','raad','hamid'),'age'=>array(20,30,40),'gender'=>'male');

print_r($array2);

echo $c2=count($array2);

foreach($array2 as $k=>$v)

{ 

if($array2 < $c2)

{

foreach($array2 as $k=>$v)

{ echo $k . ' ' . $v . "<br/>"; }

}

echo $k . ' ' . $v . "<br/>"; }

 

// i have a problem 

//NOTICE: array to string conversion on the last line

 

// i need solution ?????????????????????????????????  

[Larry 428]

A bigger problem is that your code kind of doesn't make any sense. Initial thoughts...

 

- Your $array2 design isn't appropriate. You should create each person as a separate subarray, with "name", "age", and "gender" indexes for each.

- You echo the assignment of count() to $c2. This is not the same as printing the value of $c2.

- count() only gives you the number of items in the main array, so it'll be 3 in your situation. If you add two more names and ages (the way you have it), the count will still be 3.

- Your IF conditional checks of a multidimensional array is less than the count of that array. This doesn't work or make sense.

- You do two foreach loops on the same array, which is unnecessary and buggy.

- You print out $k and $v twice, which is unnecessary and buggy.

 

I gather you're just learning, but the NOTICE is the least of the problems. You need to rethink the logic of what you're trying to do here.

[Antonio Conte 426]

Begin with this:

 

$persons = array(
   array("name" => "Laith", "age" => 20, "gender" => "male"), // person 1
   // Next person here...
);

print_r($persons);

[Larry 428]

I think this would be a better start, wouldn't you, Antonio?

 

$persons = array(
      array("name" => "Laith", "age" => 20, "gender" => "male"), // person 1
      array("name" => "Raad", "age" => 30, "gender" => "male"), // person 2
      array("name" => "Hamid", "age" => 40, "gender" => "male"), // person 3
); 

 

[HartleySan 826]

Larry, you're missing ending quotes after each of the "gender" indexes. Also, your third array doesn't need a comma at the end.

[Antonio Conte 426]

Yeah, I do Larry. I guess Larry copy-pasted my code, so I'm at fault here, Jon. Haha. I really need a cup of coffee before my brain functions properly.