How to Foreach loop through Laravel collection.? - php

Question

i m a beginner at laravel. using 5.5 . i have this collection return by my controller :
$products = Product::with('bazar.resellers')->take(2)->get();
dd($products);
//return view('shop.index')->with('products', $products);
which basically is three tables with nested relations. Note the relations lists in the code below. i want to access data(all columns in red colour) from every model i have in the collection i.e. Product, bazar and reseller.
Relationships are quite fine. but how to retrieve it from a collection? i dunno how foreach loops play with a collection.
Collection {#578 ▼
#items: array:2 [▼
0 => Product {#487 ▼
#fillable: array:7 [▶]
#connection: "mysql"
#table: null
#primaryKey: "id"
#keyType: "int"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: true
+wasRecentlyCreated: false
#attributes: array:10 [▼
"id" => 1
"created_at" => "2018-04-27 12:54:41"
"updated_at" => "2018-04-27 12:54:41"
"imgp" => "shirt.jpg"
"title" => "shirt1"
"Prod_descript" => "shirt1 is a good shirt"
"price" => 10
"reseller_id" => 1
"City_id" => 1
"bazar_id" => 1
]
#original: array:10 [▶]
#changes: []
#casts: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: array:1 [▼
"bazar" => Bazar {#523 ▼
#connection: "mysql"
#table: null
#primaryKey: "id"
#keyType: "int"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: true
+wasRecentlyCreated: false
#attributes: array:7 [▼
"id" => 1
"Bazarname" => "Saddar"
"Bazarlat" => null
"Bazarlong" => null
"created_at" => null
"updated_at" => null
"City_id" => 1
]
#original: array:7 [▶]
#changes: []
#casts: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: array:1 [▼
"resellers" => Collection {#574 ▼
#items: array:1 [▼
0 => Reseller {#564 ▼
#guard: "reseller"
#fillable: array:12 [▶]
#hidden: array:2 [▶]
#connection: "mysql"
#table: null
#primaryKey: "id"
#keyType: "int"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: true
+wasRecentlyCreated: false
#attributes: array:15 [▼
"id" => 1
"Fname" => "talha"
"Lname" => "ali"
"email" => "p#g.com"
"password" => "$2y$10$M7wOmSouxSAYADN7NeFdSObT8fGwkEOFxVmOgcNSWvrixWCDtA/1S"
"mobile_no" => "03169880008"
"landline_no" => "0987654"
"shop_name" => "MyTestSHop"
"NIC_no" => "170178359437589754"
"shop_address" => "University Town, Peshawar, Pakistan"
"remember_token" => "wrb3nOwOWQcTuoF0P9KnaknwpOxfpTHt4gkShUmTzkR2Df9A7pPY5shBq6pQ"
"created_at" => "2018-04-27 12:42:25"
"updated_at" => "2018-04-27 12:42:25"
"City_id" => 1
"bazar_id" => 1
]
#original: array:15 [▶]
#changes: []
#casts: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: []
#touches: []
+timestamps: true
#visible: []
#guarded: array:1 [▶]
#rememberTokenName: "remember_token"
}
]
}
]
#touches: []
+timestamps: true
#hidden: []
#visible: []
#fillable: []
#guarded: array:1 [▶]
}
]
#touches: []
+timestamps: true
#hidden: []
#visible: []
#guarded: array:1 [▼
0 => "*"
]
}
1 => Product {#488 ▶}
]
}
the code i have tried is not working!
#foreach($products as $product)
<h1>{{ $product->title }}</h1>
#foreach($product->bazar as $bazar)
<h3>{{ $bazar->Bazarname }}</h3>
#foreach($bazar->resellers as $reseller)
<p>{{ $reseller->Fname }}</p>
#endforeach
#endforeach
#endforeach

Answer 1

If product has single bazar,then you don't need to use foreach on $product->bazar. You just need to use bazar property directly. and if product has many bazars, then update your product model bazar() method like:
public function bazars()
{
return $this->hasMany(Bazar::class);
}
It returns collection of bazars and then you can run loop on that.