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You can get the particular input field after validation failed in laravel 4. simple use the old method with Input class to get the last inserted value of input box. $getvalue = Input::old("fieldName");

Create a table in database via Artisan in laravel Step1: First you need to go on your root directory Step2: php artisan migrate:make create_users_table paste this code into your command interface Step3: Check the file named 2014_mm_dd_114554_create_users_table.php in your Root\app\database\migrations folder Step4: There will be two method Up and Down paste this Schema in this method  public function up()     {         //         Schema::create('users', function($table)         {             $table->increments('id');             $table->string('email')->unique();             $table->string('name');             $table->timestamps();         });     }     /**      * Reverse the migrations.      *      * @return void      */     public function down()     {         //         Schema::drop('users');     } Step5: Run this command on your root directory php artisan migrate You  can check the database there will a

Set flash message in laravel You need to add this code in your controller Session::flash('loginerror', "Your Email-id or Password does not match."); return Redirect::to('login'); Now you need to add this code in your view section @if (Session::has('loginerror'))    <h2>{{ Session::get('loginerror') }}</h2> @endif

How to check php version in Linux or centos simple copy and paste this command to check the php version in your linux window php -i | grep 'PHP Version' Output: PHP Version => 5.5.10

Set a cronjob file Please check the details Below  which represent that how can you set a cron job on time basis    .---------------- minute (0 - 59) | .------------- hour (0 - 23) | | .---------- day of month (1 - 31) | | | .------- month (1 - 12) OR jan,feb,mar,apr ... | | | | .---- day of week (0 - 6) (Sunday=0 or 7) | | | | | * * * * * command to be executed     Example 1: Set cron job run per minute * * * * * /usr/bin/php /var/www/vhosts/site/cron/mycron.php Example 2: Set cron job to run on a specific time every day 5:50am 50 5 * * * /usr/bin/php /var/www/vhosts/site/cron/mycron.php Example 3: Set cron job to run on a specific time every day 10:50pm 50 22 * * * /usr/bin/php /var/www/vhosts/site/cron/mycron.php Example 4: Set cron job to run on every sunday 1am 00 1 * * 0 /usr/bin/php /var/www/vhosts/site/cron/mycron.php   Example 5: Set cron job to run on every sunday 1am   00 1 * * Sun /usr/bin/php /var/www/vhosts/site/cron

How to print date in linux Simply copy and paste this command in your linux console to print the date -  date '+%A %W %Y %X' Press enter output: Thursday 20 2014 12:29:38 PM You can check more command by write this command on your console date --help

How To install MongoDB in ubuntu   step1: Open the terminal login with root and copy the given code past in terminal apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10 echo "deb http://downloads-distro. mongodb.org/repo/ubuntu- upstart dist 10gen" | tee -a /etc/apt/sources.list.d/10gen. list apt-get -y update apt-get -y install mongodb-10gen step2: $ sudo service mongodb start ******************** setup with php *************** step 1: sudo apt-get install php5-dev php5-cli php-pear step2 : sudo pecl install mongo step3: open php.ini "/etc/php5/apache2/php.ini" and set "extension=mongo.so" step4: service apache2 restart Now php with mongodb is ready for work.