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YOzaz/lazy_load_when_required.php

Created November 25, 2015 15:18
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lazy_load_when_required.php
<?php
/**
* Lazy loads relationship if required
*
* @param \Eloquent $model
* @param string $relationship
*
* @return object
*/
function load( &$model, $relationship )
{
if ( !isset( $model->{$relationship} ) )
{
$model->load( $relationship );
}
return $model->{$relationship};
}
// usage example
$comments = load( $post, 'comments' );
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