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<?php
namespace JeroenG\LaravelPhotoGallery\Traits;
trait Mappable
{
public function map(array $metadata)
if(isset($this->metadata['id']))
metadata
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
class MyClass { } $x = new MyClass(); $x->foo = true;
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion:
class MyClass { public $foo; } $x = new MyClass(); $x->foo = true;
throw new \Exception("The data can only be mapped once.");
}
foreach ($metadata as $key => $value) {
$this->metadata[$key] = $value;
return $this;
public function toArray()
return $this->metadata;
Jeroen-G /
laravel-photo-gallery
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: