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PHP Object-Oriented PHP Basics Building a Collection Collection Objects

Posted by Massimo Ceron
Massimo Ceron
22,372 Points

Why I don't pass this php step?????

Compare this message: Bummer! Your return value should be a COLLECTION array of OBJECTS.

index.php 
<?php

class Subdivision {
  public $houses = [];

  public function filterHouseColor($color) {
    $lots = [];  //create array

    foreach ($this->houses as $house) 
    {  //loop through array

      if ($house->roof_color === $color || $house->wall_color === $color) 
      {
        $lots[] = $house->lot; 
      }
    }

    return $lots;  
  }
}

?>

3 Answers

Andreas Näf
Andreas Näf
403 Points
Andreas Näf
Andreas Näf
403 Points

I give you a small hint... why do you use a public property "lot" of the house object?

Massimo Ceron
Massimo Ceron
22,372 Points
Massimo Ceron
Massimo Ceron
22,372 Points

The problem isn't here....I supposed. Because if I change this property in "lots" compare the same message.....

Andres Aguero
Andres Aguero
30,545 Points
Andres Aguero
Andres Aguero
30,545 Points

Did you end up solving it?

Massimo Ceron
Massimo Ceron
22,372 Points
Massimo Ceron
Massimo Ceron
22,372 Points

Yes, thanks.