@foreach ($users as $user)
	This is user {{ $user->id }}
	@endforeach.

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	foreach ($items as $item) {
	echo $item;
	}
	// Using for loop
	for ($i = 0; $i < count($items); $i++) {
	echo $items[$i];
	}

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Problem

When I try to loop over a request in the controller, I receive the following error:

	"Trying to get property 'produit_id' of non-object"
	here is the code
	foreach( $request->livraison as $livraison) {
	$produit = Produit::find($livraison->produit_id);
	}
	when i dd($request->livraison) i get this:
	array:1 [
	0 => array:3 [
	"produit_id" => 1
	"quantite" => "43"
	"montant" => "65"
	]
	]

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Solution

	$livraison is array not object
	foreach( $request->livraison as $livraison)
	{
	$produit = Produit::find($livraison['produit_id']);
	}

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Problem:

I’m having trouble with the Laravel 4 controller’s data looping. This is how my code looks:

	$owner = Input::get('owner');
	$count = Input::get('count');
	$product = Product::whereOwnerAndStatus($owner, 0)->take($count)->get();
	when i want to use foreach to loop for $product result with code like this:
	foreach ($product->sku as $sku) {
	// Code Here
	}

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the outcome is a returning error. Undefined attribute: Illuminate\Database\Eloquent\Collection::$sku

So, using this code, I try to improvise a little:

	foreach ($product as $items) {
	foreach ($items->sku as $sku) {
	// Code Here
	}
	}

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Solution

This will throw an error:

	foreach ($product->sku as $sku){
	// Code Here
	}
	because you cannot loop a model with a specific column ($product->sku) from the table.
	So, you must loop on the whole model:
	foreach ($product as $p) {
	// code
	}
	Inside the loop you can retrieve whatever column you want just adding ->[column_name]
	foreach ($product as $p) {
	echo $p->sku;
	}

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Get Data from foreach loop in the controller

	$dis = array();
	foreach($countries as $key => $value){
	$dis[$key] = DB::table('divisions')->where('country_name', '=', $value->country_name)->get();
	}

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	$event_ids = [];
	foreach($top_selling_trips as $key => $value)
	{
	if($value->total_booking)
	$event_ids[] = $value->id;
	}

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