Laravel Popular Post


How to set global view variables using composer share in Laravel 5?

Everyone will have same situation sometimes, like we have some information that we need to access in all view files for example site title, login user information, footer information etc. But, we can define global view variables using composer() of Laravel. We just have to define value in AppServiceProvider and we can access that variable in every blade files. In bellow example i set "siteTitle" variable as global and i can access that variable in every view files. You have to just open <strong class="path">AppServiceProvider.php</strong> and we can set variable as like bellow: <strong>app/.....

By Hardik Savani | July 8, 2016 | | 2853 Viewer | Category : Laravel
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How to generate slug using str_slug() helper in Laravel 5?

Generally we require to create slug when we are for front application in laravel, i mean like shopping website, social website because we should have good slug URL for post. So, Laravel provides several string helper like str_limit, str_plural, str_finish, str_singular etc and also str_slug(). str_slug() through we can make proper slug like remove space, remove special character etc. that way it also good for SEO friendly URL. you can see i give syntax and example of str_slug() helper. <strong>Syntax:</strong> <pre> str_slug(string); </pre> <strong>Example:</strong> <pre class="prettypri.....

By Hardik Savani | July 5, 2016 | | 2823 Viewer | Category : Laravel
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How to execute artisan commands from route or controller in Laravel ?

Sometimes we require to run php artisan command from route or controller file in out Laravel Application, However we can do it using Artisan facade. Laravel Artisan facade that way we can easily run all artisan command with argument. Artisan facade have two method call() and queue(), queue() through we can simply make process in queue like email sending etc. So let's see simple example with route. In this example we run "php artisan migrate" command using artisan facade. Here i bellow example you can learn how you can run artisan commands from route. <strong>Example:</strong> <pre class="pre.....

By Hardik Savani | February 12, 2017 | | 2817 Viewer | Category : Laravel
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How to use foreach object in Nodejs ?

Normally, we does use foreach loop in PHP, JS etc, but when i was working on socket programming at that time i require to use foreach of object in server.js. I did also search on google and try to how to use foreach in Node JS. At last i found to use forEach and solve it. so, let's see following example. <strong >Example</strong> <pre class="prettyprint lang-php"> socket.on("newmessage", function(obj) { obj = JSON.parse(obj); obj.forEach(function(items) { console.log(items.userid); var e = "notify-"+items.userid; io.sockets.emit(e, 1); }); }); </pre>

By Hardik Savani | March 31, 2016 | | 2740 Viewer | Category : Laravel
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Pixel tracking code php example

pixel tracking technology is use when you need to give your commerce websites or something else that you need to give that site banner or add on another website. we can use pixel tracking technology because which can help to count impressions. but if you want to use pixel tracking technology code in your wesite than you can do following way. In bellow example i did craete one banner image for my site products add. i will give html code for display my site product banner in his site. so in this example i use pixel tracking technology for the impressions. so first lets give following code like .....

By Hardik Savani | March 21, 2016 | | 2707 Viewer | Category : Laravel
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Laravel 5 - How to implement gravatar image using thomaswelton/laravel-gravatar package

Gravatar is a service that provide unique globally avatars and integrated it into their WordPress.com blogging platform. If you don't have avatar image then you can get Gravatar src image from thier email if it register on WordPress.com. So if you want to implement in your laravel application then it is very easy. There are several package for Gravatar image for laravel, but we will use thomaswelton/laravel-gravatar package that is i think better. First fire following command on your terminal. <strong>Installation Package</strong> <pre>composer require thomaswelton/laravel-gravatar</pre> Aft.....

By Hardik Savani | May 11, 2016 | | 2697 Viewer | Category : Laravel
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How to generate random unique string in Laravel 5?

Laravel provide several string helper that way we can use it easily like str_limit, str_plural, str_finish, str_singular etc. If you need to generate unique random string then you can use str_random() helper of Laravel. It is very simple and you can use easily. str_random() helper take one numeric argument and return number of unique string that you pass as argument. you can see it's syntax and example: <strong>Syntax:</strong> <pre> str_random(number); </pre> <strong>Example:</strong> <pre class="prettyprint lang-php"> $random = str_random(30); </pre>

By Hardik Savani | June 29, 2016 | | 2696 Viewer | Category : Laravel
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How to check column exists or not in table Laravel 5

When i was working my laravel application at that time i need to remove column from database. But i am not sure that column is exists or not in tables. So i was thinking, but i found solution from Laravel Database Migration Schema. we can check column is exists or not in tabales using hasColumn. If you also need to remove if column is exists then you can use bellow example. <strong>Example:</strong> <pre class="prettyprint lang-php"> if (Schema::hasColumn('subscriptions', 'stripe_id')) { Schema::table('subscriptions', function ($table) { $table->dropColumn('stripe_id'); }); } <.....

By Hardik Savani | May 4, 2016 | | 2685 Viewer | Category : Laravel
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How to use DB transactions in laravel 5?

First, Let's undestand why we are use transactions in laravel project. But db transactions is very important concept and very usefull because it securely manage. laravel 5 also provide to transactions commit, rollback etc functions. How to use transactions in my project, so I an going to give you one example, I have a three table "items", "items_city" and "items_count" and i need to add new row same time and "items" table is a main table then "items_city" and "items_count" is a child table of "items" table. so bassically why we nee to use transactions because if when i was add new records in d.....

By Hardik Savani | March 6, 2016 | | 2637 Viewer | Category : Laravel
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How to use where clause with mysql function in Laravel 5?

When you are working on laravel projects and you need to use mysql function in where clause then you can easily use that using DB::raw() and whereRaw(). In this example you can show how to i use mysql function in where clause. In this example i want to compare with year of created_at field but not whole date, that's whay i use mysql function Year(), this function will return only year from timestamp and compare with given value. I add two example of how to use sql function in where cause. let's See both example. <strong class="example">Example 1:</strong> <pre class="prettyprint lang-sql"> $da.....

By Hardik Savani | March 9, 2016 | | 2607 Viewer | Category : Laravel
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