Left file: appwork-v1_2_0/laravel-starter/config/cache.php  
Right file: appwork-v1_2_1/laravel-starter/config/cache.php  

1	<?php	=	1	<?php
2			2
		-+	3	use Illuminate\Support\Str;
			4
3	return [	=	5	return [
4			6
5	/*		7	/*
6	|--------------------------------------------------------------------------		8	|--------------------------------------------------------------------------
7	| Default Cache Store		9	| Default Cache Store
8	|--------------------------------------------------------------------------		10	|--------------------------------------------------------------------------
9	|		11	|
10	| This option controls the default cache connection that gets used while		12	| This option controls the default cache connection that gets used while
11	| using this caching library. This connection is used when another is		13	| using this caching library. This connection is used when another is
12	| not explicitly specified when executing a given caching function.		14	| not explicitly specified when executing a given caching function.
13	|		15	|
14	| Supported: "apc", "array", "database", "file", "memcached", "redis"		16	| Supported: "apc", "array", "database", "file", "memcached", "redis"
15	|		17	|
16	*/		18	*/
17			19
18	'default' => env('CACHE_DRIVER', 'file'),		20	'default' => env('CACHE_DRIVER', 'file'),
19			21
20	/*		22	/*
21	|--------------------------------------------------------------------------		23	|--------------------------------------------------------------------------
22	| Cache Stores		24	| Cache Stores
23	|--------------------------------------------------------------------------		25	|--------------------------------------------------------------------------
24	|		26	|
25	| Here you may define all of the cache "stores" for your application as		27	| Here you may define all of the cache "stores" for your application as
26	| well as their drivers. You may even define multiple stores for the		28	| well as their drivers. You may even define multiple stores for the
27	| same cache driver to group types of items stored in your caches.		29	| same cache driver to group types of items stored in your caches.
28	|		30	|
29	*/		31	*/
30			32
31	'stores' => [		33	'stores' => [
32			34
33	'apc' => [		35	'apc' => [
34	'driver' => 'apc',		36	'driver' => 'apc',
35	],		37	],
36			38
37	'array' => [		39	'array' => [
38	'driver' => 'array',		40	'driver' => 'array',
39	],		41	],
40			42
41	'database' => [		43	'database' => [
42	'driver' => 'database',		44	'driver' => 'database',
43	'table' => 'cache',		45	'table' => 'cache',
44	'connection' => null,		46	'connection' => null,
45	],		47	],
46			48
47	'file' => [		49	'file' => [
48	'driver' => 'file',		50	'driver' => 'file',
49	'path' => storage_path('framework/cache/data'),		51	'path' => storage_path('framework/cache/data'),
50	],		52	],
51			53
52	'memcached' => [		54	'memcached' => [
53	'driver' => 'memcached',		55	'driver' => 'memcached',
54	'persistent_id' => env('MEMCACHED_PERSISTENT_ID'),		56	'persistent_id' => env('MEMCACHED_PERSISTENT_ID'),
55	'sasl' => [		57	'sasl' => [
56	env('MEMCACHED_USERNAME'),		58	env('MEMCACHED_USERNAME'),
57	env('MEMCACHED_PASSWORD'),		59	env('MEMCACHED_PASSWORD'),
58	],		60	],
59	'options' => [		61	'options' => [
60	// Memcached::OPT_CONNECT_TIMEOUT  => 2000,		62	// Memcached::OPT_CONNECT_TIMEOUT  => 2000,
61	],		63	],
62	'servers' => [		64	'servers' => [
63	[		65	[
64	'host' => env('MEMCACHED_HOST', '127.0.0.1'),		66	'host' => env('MEMCACHED_HOST', '127.0.0.1'),
65	'port' => env('MEMCACHED_PORT', 11211),		67	'port' => env('MEMCACHED_PORT', 11211),
66	'weight' => 100,		68	'weight' => 100,
67	],		69	],
68	],		70	],
69	],		71	],
70			72
71	'redis' => [		73	'redis' => [
72	'driver' => 'redis',		74	'driver' => 'redis',
73	'connection' => 'default',	<>	75	'connection' => 'cache',
74	],	=	76	],
75			77
76	],		78	],
77			79
78	/*		80	/*
79	|--------------------------------------------------------------------------		81	|--------------------------------------------------------------------------
80	| Cache Key Prefix		82	| Cache Key Prefix
81	|--------------------------------------------------------------------------		83	|--------------------------------------------------------------------------
82	|		84	|
83	| When utilizing a RAM based store such as APC or Memcached, there might		85	| When utilizing a RAM based store such as APC or Memcached, there might
84	| be other applications utilizing the same cache. So, we'll specify a		86	| be other applications utilizing the same cache. So, we'll specify a
85	| value to get prefixed to all our keys so we can avoid collisions.		87	| value to get prefixed to all our keys so we can avoid collisions.
86	|		88	|
87	*/		89	*/
88			90
89	'prefix' => env(	<>
90	'CACHE_PREFIX',
91	str_slug(env('APP_NAME', 'laravel'), '_').'_cache'		91	'prefix' => env('CACHE_PREFIX', Str::slug(env('APP_NAME', 'laravel'), '_').'_cache'),
92	),
93		=	92
94	];		93	];