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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="assets/css/foundation.min.css" />
<link href="assets/css/font-awesome.min.css" rel="stylesheet" />
<link rel="shortcut icon" href="assets/ico/favicon.png">
<link rel="stylesheet" href="assets/css/page.css" />
<meta name="description" content="Laravel Cheat Sheet , Codes , function , methodes of laravel framework">
<title>Laravel Cheat Sheet</title>
</head>
<body>
<div class="fixed">
<nav class="top-bar">
<ul class="title-area">
<li class="name"><h1><a href="#">Laravel Cheat Sheet</a></h1></li>
<li class="toggle-topbar menu-icon"><a href="#"><span>Menu</span></a></li>
</ul>
<section class="top-bar-section">
<ul class="left">
<li class="comments-toggle"><a href="#"><i class="icon-comments"></i> Toggle Code Comments</a></li>
<li><a href="/Laravel%20Cheatsheet.pdf"><i class="icon-download"></i> PDF Version</a></li>
<li><a href="http://github.com/jesseobrien/laravel-cheatsheet"><i class="icon-github"></i> Github</a></li>
<li><a href="http://three.laravel.com/"><i class="icon-file-text"></i> Laravel 3 Docs</a></li>
<li><a href="http://laravel.com/docs"><i class="icon-file-text"></i> Laravel 4 Docs</a></li>
</ul>
</section>
</nav>
</div>
<div class="row full-width">
<div class="large-4 columns code-column">
<h4><a name="artisan" href="#artisan">Artisan</a> <a href="http://laravel.com/docs/artisan" title="Artisan CLI @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">
// Displays help for a given command
php artisan --help OR -h
// Do not output any message
php artisan --quiet OR -q
// Display this application version
php artisan --version OR -V
// Do not ask any interactive question
php artisan --no-interaction OR -n
// Force ANSI output
php artisan --ansi
// Disable ANSI output
php artisan --no-ansi
// The environment the command should run under
php artisan --env
// -v|vv|vvv Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
php artisan --verbose
// Display the framework change list
php artisan changes
// Remove the compiled class file
php artisan clear-compiled
// Put the application into maintenance mode
php artisan down
// Regenerate framework autoload files
php artisan dump-autoload
// Display the current framework environment
php artisan env
// Displays help for a command
php artisan help
// Lists commands
php artisan list
// Run the database migrations
php artisan migrate
// Optimize the framework for better performance
php artisan optimize
// List all registered routes
php artisan routes
// Serve the application on the PHP development server
php artisan serve
// Interact with your application
php artisan tinker
// Bring the application out of maintenance mode
php artisan up
// Create a new package workbench
php artisan workbench
// Publish a package's assets to the public directory
php artisan asset:publish [--bench[="vendor/package"]] [--path[="..."]] [package]
// Create a migration for the password reminders table
php artisan auth:reminders-table
// Flush the application cache
php artisan cache:clear
// Create a new Artisan command
php artisan command:make name [--command[="..."]] [--path[="..."]] [--namespace[="..."]]
// Publish a package's configuration to the application
php artisan config:publish
// Create a new resourceful controller
php artisan controller:make [--bench="vendor/package"]
// Seed the database with records
php artisan db:seed [--class[="..."]] [--database[="..."]]
// Set the application key
php artisan key:generate
php artisan migrate [--bench="vendor/package"] [--database[="..."]] [--path[="..."]] [--package[="..."]] [--pretend] [--seed]
// Create the migration repository
php artisan migrate:install [--database[="..."]]
// Create a new migration file
php artisan migrate:make name [--bench="vendor/package"] [--create] [--package[="..."]] [--path[="..."]] [--table[="..."]]
// Reset and re-run all migrations
php artisan migrate:refresh [--database[="..."]] [--seed]
// Rollback all database migrations
php artisan migrate:reset [--database[="..."]] [--pretend]
// Rollback the last database migration
php artisan migrate:rollback [--database[="..."]] [--pretend]
// Listen to a given queue
php artisan queue:listen [--queue[="..."]] [--delay[="..."]] [--memory[="..."]] [--timeout[="..."]] [connection]
// Subscribe a URL to an Iron.io push queue
php artisan queue:subscribe [--type[="..."]] queue url
// Process the next job on a queue
php artisan queue:work [--queue[="..."]] [--delay[="..."]] [--memory[="..."]] [--sleep] [connection]
// Create a migration for the session database table
php artisan session:table
// Publish a package's views to the application
php artisan view:publish [--path[="..."]] package
php artisan tail [--path[="..."]] [--lines[="..."]] [connection]
</pre>
<h4><a name="composer" href="#composer">Composer</a> <a href="http://getcomposer.org/doc/03-cli.md" title="Composer CLI Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">
composer create-project laravel/laravel folder_name
composer install
composer update
composer dump-autoload [--optimize]
composer self-update
</pre>
<h4><a name="routing" href="#routing">Routing</a> <a href="http://laravel.com/docs/routing" title="Routing @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">Route::get('foo', function(){});
Route::get('foo', 'ControllerName@function');
Route::controller('foo', 'FooController');
Route::resource('posts','PostsController');
</pre>
<h6>Triggering Errors</h6>
<pre class="prettyprint lang-php">App::abort(404);
App::missing(function($exception){});
throw new NotFoundHttpException;
</pre>
<h6>Route Parameters</h6>
<pre class="prettyprint lang-php">Route::get('foo/{bar}', function($bar){});
Route::get('foo/{bar?}', function($bar = 'bar'){});
</pre>
<h6>HTTP Verbs</h6>
<pre class="prettyprint lang-php">Route::any('foo', function(){});
Route::post('foo', function(){});
Route::put('foo', function(){});
Route::patch('foo', function(){});
Route::delete('foo', function(){});
// RESTful actions
Route::resource('foo', 'FooController');
</pre>
<h6>Secure Routes</h6>
<pre class="prettyprint lang-php">Route::get('foo', array('https', function(){}));</pre>
<h6>Route Constraints</h6>
<pre class="prettyprint lang-php">Route::get('foo/{bar}', function($bar){})
->where('bar', '[0-9]+');
Route::get('foo/{bar}/{baz}', function($bar, $baz){})
->where(array('bar' => '[0-9]+', 'baz' => '[A-Za-z]'))
</pre>
<pre class="prettyprint lang-php">// Set a pattern to be used across routes
Route::pattern('bar', '[0-9]+')
</pre>
<h6>Filters</h6>
<pre class="prettyprint lang-php">// Declare an auth filter
Route::filter('auth', function(){});
// Register a class as a filter
Route::filter('foo', 'FooFilter');
Route::get('foo', array('before' => 'auth', function(){}));
// Routes in this group are guarded by the 'auth' filter
Route::get('foo', array('before' => 'auth', function(){}));
Route::group(array('before' => 'auth'), function(){});
// Pattern filter
Route::when('foo/*', 'foo');
// HTTP verb pattern
Route::when('foo/*', 'foo', array('post'));
</pre>
<h6>Named Routes</h6>
<pre class="prettyprint lang-php">Route::currentRouteName();
Route::get('foo/bar', array('as' => 'foobar', function(){}));
</pre>
<h6>Route Prefixing</h6>
<pre class="prettyprint lang-php">// This route group will carry the prefix 'foo'
Route::group(array('prefix' => 'foo'), function(){})
</pre>
<h6>Route Namespacing</h6>
<pre class="prettyprint lang-php">// This route group will carry the namespace 'Foo\Bar'
Route::group(array('namespace' => 'Foo\Bar'), function(){})
</pre>
<h6>Sub-Domain Routing</h6>
<pre class="prettyprint lang-php">// {sub} will be passed to the closure
Route::group(array('domain' => '{sub}.example.com'), function(){});
</pre>
<h4><a name="app" href="#app">APP</a> <a href="http://laravel.com/docs/helpers#app" title="APP @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">
App::environment();
// test equal to
App::environment('local');
App::runningInConsole();
App::runningUnitTests();
</pre>
<h4><a name="log" href="#log">LOG</a> <a href="http://laravel.com/docs/helpers#log" title="LOG @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">
Log::info('info');
Log::info('info',array('context'=>'additional info'));
Log::error('error');
Log::warning('warning');
// get monolog instance
Log::getMonolog();
// add listener
Log::listen(function($level, $message, $context) {});
</pre>
<h4><a name="urls" href="#urls">URLs</a> <a href="http://laravel.com/docs/helpers#urls" title="URLs @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">URL::full();
URL::current();
URL::previous();
URL::to('foo/bar', $parameters, $secure);
URL::action('FooController@method', $parameters, $absolute);
URL::route('foo', $parameters, $absolute);
URL::secure('foo/bar', $parameters);
URL::asset('css/foo.css', $secure);
URL::secureAsset('css/foo.css');
URL::isValidUrl('http://example.com');
URL::getRequest();
URL::setRequest($request);
URL::getGenerator();
URL::setGenerator($generator);
</pre>
<h4><a name="events" href="#events">Events</a> <a href="http://laravel.com/docs/events" title="Events @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">Event::fire('foo.bar', array($bar));
Event::listen('foo.bar', function($bar){});
Event::listen('foo.*', function($bar){});
Event::listen('foo.bar', 'FooHandler', 10);
Event::listen('foo.bar', 'BarHandler', 5);
Event::listen('foor.bar', function($event){ return false; });
Event::queue('foo', array($bar));
Event::flusher('foo', function($bar){});
Event::flush('foo');
Event::forget('foo');
Event::subscribe(new FooEventHandler);
</pre>
<h4><a name="db" href="#db">Database</a> <a href="http://laravel.com/docs/queries" title="Query Builder @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">
DB::connection('connection_name');
DB::statement('drop table users');
DB::listen(function($sql, $bindings, $time){ code_here; });
DB::transaction(function(){ transaction_code_here; });
// Cache a query for $time minutes
DB::table('users')->remember($time)->get();
// Escape raw input
DB::raw('sql expression here');
</pre>
<h6>Selects</h6>
<pre class="prettyprint lang-php">DB::table('name')->get();
DB::table('name')->distinct()->get();
DB::table('name')->select('column as column_alias')->get();
DB::table('name')->where('name', '=', 'John')->get();
DB::table('name')->whereBetween('column', array(1, 100))->get();
DB::table('name')->whereIn('column', array(1, 2, 3))->get();
DB::table('name')->whereNotIn('column', array(1, 2, 3))->get();
DB::table('name')->whereNull('column')->get();
DB::table('name')->whereNotNull('column')->get();
DB::table('name')->groupBy('column')->get();
// Default Eloquent sort is ascendant
DB::table('name')->orderBy('column')->get();
DB::table('name')->orderBy('column','desc')->get();
DB::table('name')->having('count', '>', 100)->get();
DB::table('name')->skip(10)->take(5)->get();
DB::table('name')->first();
DB::table('name')->pluck('column');
DB::table('name')->lists('column');
// Joins
DB::table('name')->join('table', 'name.id', '=', 'table.id')
->select('name.id', 'table.email');
</pre>
<h6>Inserts, Updates, Deletes</h6>
<pre class="prettyprint lang-php">DB::table('name')->insert(array('name' => 'John', 'email' => 'john@example.com'));
DB::table('name')->insertGetId(array('name' => 'John', 'email' => 'john@example.com'));
// Batch insert
DB::table('name')->insert(array(
array('name' => 'John', 'email' => 'john@example.com')
array('name' => 'James', 'email' => 'james@example.com')
));
// Update an entry
DB::table('name')->where('name', '=', 'John')
->update(array('email' => 'john@example2.com'));
// Delete everything from a table
DB::table('name')->delete();
// Delete specific records
DB::table('name')->where('id', '>', '10')->delete();
DB::table('name')->truncate();
</pre>
<h6>Aggregates</h6>
<pre class="prettyprint lang-php">DB::table('name')->count();
DB::table('name')->max('column');
DB::table('name')->min('column');
DB::table('name')->avg('column');
DB::table('name')->sum('column');
DB::table('name')->increment('column');
DB::table('name')->increment('column', $amount);
DB::table('name')->decrement('column');
DB::table('name')->decrement('column', $amount);
DB::table('name')->remember(5)->get();
DB::table('name')->remember(5, 'cache-key-name')->get();
DB::table('name')->cacheTags('my-key')->remember(5)->get();
DB::table('name')->cacheTags(array('my-first-key','my-second-key'))->remember(5)->get();
</pre>
<h6>Raw Expressions</h6>
<pre class="prettyprint lang-php">DB::select('select * from users where id = ?', array('value'));
DB::table('name')->select(DB::raw('count(*) as count, column2'))->get();
</pre>
<h4><a name="eloquent" href="#eloquent">Eloquent</a> <a href="http://laravel.com/docs/eloquent" title="Eloquent @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">Model::create(array('key' => 'value'));
// Fill a model with an array of attributes, beware of mass assignment!
Model::fill($attributes);
Model::destroy(1);
Model::all();
Model::find(1);
// Find using dual primary key
Model::find(array('first', 'last'));
// Throw an exception if the lookup fails
Model::findOrFail(1);
// Find using dual primary key and throw exception if the lookup fails
Model::findOrFail(array('first', 'last'));
Model::where('foo', '=', 'bar')->get();
Model::where('foo', '=', 'bar')->first();
// dynamic
Model::whereFoo('bar')->first();
// Throw an exception if the lookup fails
Model::where('foo', '=', 'bar')->firstOrFail();
Model::where('foo', '=', 'bar')->count();
Model::where('foo', '=', 'bar')->delete();
Model::whereRaw('foo = bar and cars = 2', array(20))->get();
Model::remember(5)->get();
Model::remember(5, 'cache-key-name')->get();
Model::cacheTags('my-tag')->remember(5)->get();
Model::cacheTags(array('my-first-key','my-second-key'))->remember(5)->get();
Model::on('connection-name')->find(1);
Model::with('relation')->get();
Model::all()->take(10);
Model::all()->skip(10);
</pre>
<h6>Soft Delete</h6>
<pre class="prettyprint lang-php">Model::withTrashed()->where('cars', 2)->get();
// Include the soft deleted models in the results
Model::withTrashed()->where('cars', 2)->restore();
Model::where('cars', 2)->forceDelete();
// Force the result set to only included soft deletes
Model::onlyTrashed()->where('cars', 2)->get();
</pre>
<h6>Events</h6>
<pre class="prettyprint lang-php">Model::creating(function($model){});
Model::created(function($model){});
Model::updating(function($model){});
Model::updated(function($model){});
Model::saving(function($model){});
Model::saved(function($model){});
Model::deleting(function($model){});
Model::deleted(function($model){});
Model::observe(new FooObserver);
</pre>
<h6>Eloquent Configuration</h6>
<pre class="prettyprint lang-php">Eloquent::unguard();
// Disables mass assignment exceptions from being thrown from model inserts and updates
Eloquent::reguard();
// Renables any ability to throw mass assignment exceptions
</pre>
<h4>
<a name="remote" href="#remote">The Remote Component</a> <a href="http://laravel.com/docs/ssh" title="SSH @ Laravel Docs"><i class="icon-file-text"></i></a>
</h4>
<h6>Executing Commands</h6>
<pre class="prettyprint lang-php">SSH::run(array $commands);
SSH::into($remote)->run(array $commands); // specify remote, otherwise assumes default
SSH::run(array $commands, function($line)
{
echo $line.PHP_EOL;
});
</pre>
<h6>Tasks</h6>
<pre class="prettyprint lang-php">SSH::define($taskName, array $commands); // define
SSH::task($taskName, function($line) // execute
{
echo $line.PHP_EOL;
});
</pre>
<h6>SFTP Uploads</h6>
<pre class="prettyprint lang-php">SSH::put($localFile, $remotePath);
SSH::putString($string, $remotePath);
</pre>
</div>
<div class="large-4 columns code-column">
<h4><a name="db" href="#db">Schema</a> <a href="http://laravel.com/docs/schema" title="Schema Builder @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">
Schema::create('table', function($table)
{
$table->increments('id');
});
// Specify a Connection
Schema::connection('foo')->create('table', function($table){});
Schema::rename($from, $to);
Schema::drop('table');
Schema::dropIfExists('table');
Schema::hasTable('table');
Schema::hasColumn('table', 'column');
// Update an existing table
Schema::table('table', function($table){});
$table->renameColumn('from', 'to');
$table->dropColumn(string|array);
$table->engine = 'InnoDB';
// Only work on MySQL
$table->string('name')->after('email');
</pre>
<h6>Indexes</h6>
<pre class="prettyprint lang-php">
$table->string('column')->unique();
$table->primary('column');
// Creates a dual primary key
$table->primary(array('first', 'last'));
$table->unique('column');
$table->unique('column', 'key_name');
// Creates a dual unique index
$table->unique(array('first', 'last'));
$table->unique(array('first', 'last'), 'key_name');
$table->index('column');
$table->index('column', 'key_name');
// Creates a dual index
$table->index(array('first', 'last'));
$table->index(array('first', 'last'), 'key_name');
$table->dropPrimary('table_column_primary');
$table->dropUnique('table_column_unique');
$table->dropIndex('table_column_index');
</pre>
<h6>Foreign Keys</h6>
<pre class="prettyprint lang-php">
$table->foreign('user_id')->references('id')->on('users');
$table->foreign('user_id')->references('id')->on('users')->onDelete('cascade'|'restrict'|'set null'|'no action');
$table->foreign('user_id')->references('id')->on('users')->onUpdate('cascade'|'restrict'|'set null'|'no action');
$table->dropForeign('posts_user_id_foreign');
</pre>
<h6>Column Types</h6>
<pre class="prettyprint lang-php">$table->increments('id');
$table->bigIncrements('id');
$table->string('email');
$table->string('name', 100);
$table->integer('votes');
$table->bigInteger('votes');
$table->smallInteger('votes');
$table->float('amount');
$table->double('column', 15, 8);
$table->decimal('amount', 5, 2);
$table->boolean('confirmed');
$table->date('created_at');
$table->dateTime('created_at');
$table->time('sunrise');
$table->timestamp('added_on');
$table->timestamps();
$table->softDeletes();
$table->text('description');
$table->binary('data');
$table->enum('choices', array('foo', 'bar'));
$table->morphs('parent');
// Adds INTEGER parent_id and STRING parent_type
->nullable()
->default($value)
->unsigned()
</pre>
<h4><a name="input" href="#input">Input</a> <a href="http://laravel.com/docs/requests" title="Input @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">Input::get('key');
// Default if the key is missing
Input::get('key', 'default');
Input::has('key');
Input::all();
// Only retrieve 'foo' and 'bar' when getting input
Input::only('foo', 'bar');
// Disregard 'foo' when getting input
Input::except('foo');
</pre>
<h6>Session Input (flash)</h6>
<pre class="prettyprint lang-php">// Flash input to the session
Input::flash();
Input::flashOnly('foo', 'bar');
Input::flashExcept('foo', 'baz');
Input::old('key','default_value');
</pre>
<h6>Files</h6>
<pre class="prettyprint lang-php">// Use a file that's been uploaded
Input::file('filename');
// Determine if a file was uploaded
Input::hasFile('filename');
// Access file properties
Input::file('name')->getRealPath();
Input::file('name')->getClientOriginalName();
Input::file('name')->getClientOriginalExtension();
Input::file('name')->getSize();
Input::file('name')->getMimeType();
// Move an uploaded file
Input::file('name')->move($destinationPath);
// Move an uploaded file
Input::file('name')->move($destinationPath, $fileName);
</pre>
<h4><a name="cache" href="#cache">Cache</a> <a href="http://laravel.com/docs/cache" title="Cache @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">Cache::put('key', 'value', $minutes);
Cache::add('key', 'value', $minutes);
Cache::forever('key', 'value');
Cache::remember('key', $minutes, function(){ return 'value' });
Cache::rememberForever('key', function(){ return 'value' });
Cache::forget('key');
Cache::has('key');
Cache::get('key');
Cache::get('key', 'default');
Cache::get('key', function(){ return 'default'; });
Cache::tags('my-tag')->put('key','value', $minutes);
Cache::tags('my-tag')->has('key');
Cache::tags('my-tag')->get('key');
Cache::tags('my-tag')->forget('key');
Cache::tags('my-tag')->flush();
Cache::increment('key');
Cache::increment('key', $amount);
Cache::decrement('key');
Cache::decrement('key', $amount);
Cache::section('group')->put('key', $value);
Cache::section('group')->get('key');
Cache::section('group')->flush();
</pre>
<h4><a name="cookies" href="#cookies">Cookies</a> <a href="http://laravel.com/docs/requests#cookies" title="Cookies @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">Cookie::get('key');
// Create a cookie that lasts for ever
Cookie::forever('key', 'value');
// Set a cookie before a response has been created
Cookie::queue('key', 'value', 'minutes');
// Send a cookie with a response
$response = Response::make('Hello World');
// Add a cookie to the response
$response->withCookie(Cookie::make('name', 'value', $minutes));
</pre>
<h4><a name="sessions" href="#sessions">Sessions</a> <a href="http://laravel.com/docs/session" title="Session @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">Session::get('key');
// Returns an item from the session
Session::get('key', 'default');
Session::get('key', function(){ return 'default'; });
// Put a key / value pair in the session
Session::put('key', 'value');
// Push a value into an array in the session
Session::push('foo.bar','value');
// Returns all items from the session
Session::all();
// Checks if an item is defined
Session::has('key');
// Remove an item from the session
Session::forget('key');
// Remove all of the items from the session
Session::flush();
// Generate a new session identifier
Session::regenerate();
// Flash a key / value pair to the session
Session::flash('key', 'value');
// Reflash all of the session flash data
Session::reflash();
// Reflash a subset of the current flash data
Session::keep(array('key1', 'key2'));
</pre>
<h4><a name="requests" href="#requests">Requests</a> <a href="http://laravel.com/docs/requests#request-information" title="Requests @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">
// url: http://xx.com/aa/bb
Request::url();
// path: /aa/bb
Request::path();
// getRequestUri: /aa/bb/?c=d
Request::getRequestUri();
// Returns user's IP
Request::getClientIp();
// getUri: http://xx.com/aa/bb/?c=d
Request::getUri();
// getQueryString: c=d
Request::getQueryString();
Request::is('foo/*');
Request::segment(1);
Request::header('Content-Type');
Request::server('PATH_INFO');
Request::ajax();
Request::secure();
Request::method();
Request::isMethod('post');
// get raw POST data
Request::instance()->getContent();
</pre>
<h4><a name="responses" href="#responses">Responses</a> <a href="http://laravel.com/docs/responses" title="Responses @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">return Response::make($contents);
return Response::make($contents, 200);
return Response::json(array('key' => 'value'));
return Response::json(array('key' => 'value'))
->setCallback(Input::get('callback'));
return Response::download($filepath);
return Response::download($filepath, $filename, $headers);
// Create a response and modify a header value
$response = Response::make($contents, 200);
$response->header('Content-Type', 'application/json');
return $response;
// Attach a cookie to a response
return Response::make($content)
->withCookie(Cookie::make('key', 'value'));
</pre>
<h4><a name="redirects" href="#redirects">Redirects</a> <a href="http://laravel.com/docs/responses#redirects" title="Redirects @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">return Redirect::to('foo/bar');
return Redirect::to('foo/bar')->with('key', 'value');
return Redirect::to('foo/bar')->withInput(Input::get());
return Redirect::to('foo/bar')->withInput(Input::except('password'));
return Redirect::to('foo/bar')->withErrors($validator);
return Redirect::back();
return Redirect::route('foobar');
return Redirect::route('foobar', array('value'));
return Redirect::route('foobar', array('key' => 'value'));
return Redirect::action('FooController@index');
return Redirect::action('FooController@baz', array('value'));
return Redirect::action('FooController@baz', array('key' => 'value'));
// If intended redirect is not defined, defaults to foo/bar.
return Redirect::intended('foo/bar');
</pre>
<h4><a name="ioc" href="#ioc">IoC</a> <a href="http://laravel.com/docs/ioc" title="IoC Container @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">App::bind('foo', function($app){ return new Foo; });
App::make('foo');
// If this class exists, it's returned
App::make('FooBar');
App::singleton('foo', function(){ return new Foo; });
App::instance('foo', new Foo);
App::bind('FooRepositoryInterface', 'BarRepository');
App::register('FooServiceProvider');
// Listen for object resolution
App::resolving(function($object){});
</pre>
<h4><a name="security" href="#security">Security</a> <a href="http://laravel.com/docs/security" title="Security @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<h6>Passwords</h6>
<pre class="prettyprint lang-php">Hash::make('secretpassword');
Hash::check('secretpassword', $hashedPassword);
Hash::needsRehash($hashedPassword);
</pre>
<h6>Auth</h6>
<pre class="prettyprint lang-php">// Determine if the current user is authenticated
Auth::check();
// Get the currently authenticated user
Auth::user();
// Get the ID of the currently authenticated user
Auth::id();
// Attempt to authenticate a user using the given credentials
Auth::attempt(array('email' => $email, 'password' => $password));
// 'Remember me' by passing true to Auth::attempt()
Auth::attempt($credentials, true);
// Log in for a single request
Auth::once($credentials);
// Log a user into the application
Auth::login(User::find(1));
// Log the given user ID into the application
Auth::loginUsingId(1);
// Log the user out of the application
Auth::logout();
// Validate a user's credentials
Auth::validate($credentials);
// Attempt to authenticate using HTTP Basic Auth
Auth::basic('username');
// Perform a stateless HTTP Basic login attempt
Auth::onceBasic();
// Send a password reminder to a user
Password::remind($credentials, function($message, $user){});
</pre>
<h6>Encryption</h6>
<pre class="prettyprint lang-php">Crypt::encrypt('secretstring');
Crypt::decrypt($encryptedString);
Crypt::setMode('ctr');
Crypt::setCipher($cipher);
</pre>
<h4><a name="mail" href="#mail">Mail</a> <a href="http://laravel.com/docs/mail" title="Mail @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">Mail::send('email.view', $data, function($message){});
Mail::send(array('html.view', 'text.view'), $data, $callback);
Mail::queue('email.view', $data, function($message){});
Mail::queueOn('queue-name', 'email.view', $data, $callback);
Mail::later(5, 'email.view', $data, function($message){});
// Write all email to logs instead of sending
Mail::pretend();
</pre>
<h6>Messages</h6>
<pre class="prettyprint lang-php">// These can be used on the $message instance passed into Mail::send() or Mail::queue()
$message->from('email@example.com', 'Mr. Example');
$message->sender('email@example.com', 'Mr. Example');
$message->returnPath('email@example.com');
$message->to('email@example.com', 'Mr. Example');
$message->cc('email@example.com', 'Mr. Example');
$message->bcc('email@example.com', 'Mr. Example');
$message->replyTo('email@example.com', 'Mr. Example');
$message->subject('Welcome to the Jungle');
$message->priority(2);
$message->attach('foo\bar.txt', $options);
// This uses in-memory data as attachments
$message->attachData('bar', 'Data Name', $options);
// Embed a file in the message and get the CID
$message->embed('foo\bar.txt');
$message->embedData('foo', 'Data Name', $options);
// Get the underlying Swift Message instance
$message->getSwiftMessage();
</pre>
<h4><a name="queues" href="#queues">Queues</a> <a href="http://laravel.com/docs/queues" title="Queues @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">Queue::push('SendMail', array('message' => $message));
Queue::push('SendEmail@send', array('message' => $message));
Queue::push(function($job) use $id {});
php artisan queue:listen
php artisan queue:listen connection
php artisan queue:listen --timeout=60
php artisan queue:work
</pre>
<h4><a name="validation" href="#validation">Validation</a> <a href="http://laravel.com/docs/validation" title="Validation @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">Validator::make(
array('key' => 'Foo'),
array('key' => 'required|in:Foo')
);
Validator::extend('foo', function($attribute, $value, $params){});
Validator::extend('foo', 'FooValidator@validate');
Validator::resolver(function($translator, $data, $rules, $msgs)
{
return new FooValidator($translator, $data, $rules, $msgs);
});
</pre>
<h6>Rules</h6>
<pre class="prettyprint lang-php">accepted
active_url
after:YYYY-MM-DD
before:YYYY-MM-DD
alpha
alpha_dash
alpha_num
between:1,10
confirmed
date
date_format:YYYY-MM-DD
different:fieldname
email
exists:table,column
image
in:foo,bar,baz
not_in:foo,bar,baz
integer
numeric
ip
max:value
min:value
mimes:jpeg,png
regex:[0-9]
required
required_if:field,value
required_with:foo,bar,baz
required_without:foo,bar,baz
same:field
size:value
unique:table,column,except,idColumn
url
</pre>
</div>
<div class="large-4 columnsi code-column">
<h4><a name="views" href="#views">Views</a> <a href="http://laravel.com/docs/responses#views" title="Views @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">View::make('path/to/view');
View::make('foo/bar')->with('key', 'value');
View::make('foo/bar')->withKey('value');
View::make('foo/bar', array('key' => 'value'));
View::exists('foo/bar');
// Share a value across all views
View::share('key', 'value');
// Nesting views
View::make('foo/bar')->nest('name', 'foo/baz', $data);
// Register a view composer
View::composer('viewname', function($view){});
//Register multiple views to a composer
View::composer(array('view1', 'view2'), function($view){});
// Register a composer class
View::composer('viewname', 'FooComposer');
View::creator('viewname', function($view){});
</pre>
<h4><a name="blade" href="#blade">Blade Templates</a> <a href="http://laravel.com/docs/templates#blade-templating" title="Blade Templating @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">@extends('layout.name')
// Begin a section
@section('name')
// End a section
@stop
// End a section and yield
@show
@parent
// Show a section in a template
@yield('name')
@include('view.name')
@include('view.name', array('key' => 'value'));
@lang('messages.name')
@choice('messages.name', 1);
@if
@else
@elseif
@endif
@unless
@endunless
@for
@endfor
@foreach
@endforeach
@while
@endwhile
// Echo content
{{ $var }}
// Echo escaped content
{{{ $var }}}
{{-- Blade Comment --}}
// Echoing Data After Checking For Existence
{{{ $name or 'Default' }}}
// Displaying Raw Text With Curly Braces
@{{ This will not be processed by Blade }}
</pre>
<h4><a name="forms" href="#forms">Forms</a> <a href="http://laravel.com/docs/html" title="Forms & HTML @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">Form::open(array('url' => 'foo/bar', 'method' => 'PUT'));
Form::open(array('route' => 'foo.bar'));
Form::open(array('route' => array('foo.bar', $parameter)));
Form::open(array('action' => 'FooController@method'));
Form::open(array('action' => array('FooController@method', $parameter)));
Form::open(array('url' => 'foo/bar', 'files' => true));
Form::close();
Form::token();
Form::model($foo, array('route' => array('foo.bar', $foo->bar)));
</pre>
<h6>Form Elements</h6>
<pre class="prettyprint lang-php">Form::label('id', 'Description');
Form::label('id', 'Description', array('class' => 'foo'));
Form::text('name');
Form::text('name', $value);
Form::text('name', $value, array('class' => 'name'));
Form::textarea('name');
Form::textarea('name', $value);
Form::textarea('name', $value, array('class' => 'name'));
Form::hidden('foo', $value);
Form::password('password');
Form::password('password', array('placeholder' => 'Password'));
Form::email('name', $value, array());
Form::file('name', array('class' => 'name'));
Form::checkbox('name', 'value');
// Generating a checkbox that is checked
Form::checkbox('name', 'value', true, array('class' => 'name'));
Form::radio('name', 'value');
// Generating a radio input that is selected
Form::radio('name', 'value', true, array('class' => 'name'));
Form::select('name', array('key' => 'value'));
Form::select('name', array('key' => 'value'), 'key', array('class' => 'name'));
Form::submit('Submit!', array('class' => 'name'));
Form::macro('fooField', function()
{
return '<input type="custom"/>';
});
Form::fooField();
</pre>
<h4><a name="html" href="#html">HTML Builder</a></h4>
<pre class="prettyprint lang-php">HTML::macro('name', function(){});
HTML::entities($value);
HTML::decode($value);
HTML::script($url, $attributes);
HTML::style($url, $attributes);
HTML::image($url, $alt, $attributes);
// Generate a HTML link
HTML::link($url, 'title', $attributes, $secure);
// Generate a HTTPS HTML link
HTML::secureLink($url, 'title', $attributes);
// Generate a HTML link to an asset
HTML::linkAsset($url, 'title', $attributes, $secure);
// Generate a HTTPS HTML link to an asset
HTML::linkSecureAsset($url, 'title', $attributes);
// Generate a HTML link to a named route
HTML::linkRoute($name, 'title', $parameters, $attributes);
// Generate a HTML link to a controller action
HTML::linkAction($action, 'title', $parameters, $attributes);
HTML::mailto($email, 'title', $attributes);
HTML::email($email);
HTML::ol($list, $attributes);
HTML::ul($list, $attributes);
// Create a listing HTML element
HTML::listing($type, $list, $attributes);
// Create the HTML for a listing element
HTML::listingElement($key, $type, $value);
HTML::nestedListing($key, $type, $value);
HTML::attributes($attributes);
HTML::attributeElement($key, $value);
HTML::obfuscate($value);
</pre>
<h4><a name="str" href="#str">Strings</a> <a href="http://laravel.com/docs/helpers#strings" title="Strings CLI @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">// Transliterate a UTF-8 value to ASCII
Str::ascii($value)
Str::camel($value)
Str::contains($haystack, $needle)
Str::endsWith($haystack, $needles)
// Cap a string with a single instance of a given value.
Str::finish($value, $cap)
Str::is($pattern, $value)
Str::length($value)
Str::limit($value, $limit = 100, $end = '...')
Str::lower($value)
Str::words($value, $words = 100, $end = '...')
Str::plural($value, $count = 2)
// Generate a more truly "random" alpha-numeric string.
Str::random($length = 16)
// Generate a "random" alpha-numeric string.
Str::quickRandom($length = 16)
Str::upper($value)
Str::title($value)
Str::singular($value)
Str::slug($title, $separator = '-')
Str::snake($value, $delimiter = '_')
Str::startsWith($haystack, $needles)
// Convert a value to studly caps case.
Str::studly($value)
Str::macro($name, $macro)
</pre>
<h4><a name="localization" href="#localization">Localization</a> <a href="http://laravel.com/docs/localization" title="Localization @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">App::setLocale('en');
Lang::get('messages.welcome');
Lang::get('messages.welcome', array('foo' => 'Bar'));
Lang::has('messages.welcome');
Lang::choice('messages.apples', 10);
</pre>
<h4><a name="files" href="#files">Files</a> <a href="http://laravel.com/api/class-Illuminate.Filesystem.Filesystem.html" title="Filesystem @ Laravel Docs"><i class="icon-file-text"></i></a></h4>
<pre class="prettyprint lang-php">File::exists('path');
File::get('path');
File::getRemote('path');
File::getRequire('path');
File::requireOnce('path');
File::put('path', 'contents');
File::append('path', 'data');
File::delete('path');
File::move('path', 'target');
File::copy('path', 'target');
File::extension('path');
File::type('path');
File::size('path');
File::lastModified('path');
File::isDirectory('directory');
File::isWritable('path');
File::isFile('file');
// Find path names matching a given pattern.
File::glob($patterns, $flag);
// Get an array of all files in a directory.