How to run Wordpress in a directory & its sub-directory?

Run Wordpress in Directory & Sub-Directory:

We have a wordpress site which is runnung in root directory. Now we want to install same site with different database name in subdirectory for testing purpose.

STARTING POINT:
http://www.mywordpress.com   /var/www/
http://www.mywordpress.com/foldername   /var/www/foldername

Step 1:

Put same code in /var/www/foldername as in /var/www/ . Connect it with new database.

Step 2:

Change .htaccess file in /var/www/foldername as given below

# BEGIN WordPress

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /foldername/
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /foldername/index.php [L]
</IfModule>

# END WordPress

At this point the configuration will not be working because the .htaccess directives at /var/www/.htaccess with be controlling all aspects of the URL so the directives at /var/www/foldername/.htaccess will have no bearing.

Step 3 :

The final step is to modify the default WordPress htaccess directives so that they will have control in for all variations of the URL.
Now change .htaccess file in /var/www as given below

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
Options +FollowSymLinks
RewriteRule ^/?foldername/$ /var/www/foldername/index.php [L]
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# END WordPress

Step 4:

Now login to your http://www.mywordpress.com/foldername/wp-admin/ section. Go to Setting->Permalinks.

Choose Post name in common setting.
Thanks

Join Query for multiple condition in Laravel 5.1

Join Query for Multiple Condition:

For join query in multiple condition we will use it by the following way:

DB::table('users')
        ->join('contacts', function($join) use($userId)
        {
            $join->on('users.id', '=', 'contacts.user_id')
            ->where('contacts.user_id','=',$userId);
        })
        ->get();

Also sometime we need to use condition that field is null or field is not null in where condition so we can do the following

$users = DB::table('users')
                    ->whereNull('updated_at')
                    ->get();

Thanks.

Latest ways Invite Friends on facebook using java script

Create facebook developer account & create an app in it.

Due to this you will get a API

    <script>
      window.fbAsyncInit = function() {
        FB.init({
          appId      : 'api key',
          xfbml      : true,
          version    : 'v2.2'
        });
      };
    //onclick="fbSendDialog()"
      (function(d, s, id){
         var js, fjs = d.getElementsByTagName(s)[0];
         if (d.getElementById(id)) {return;}
         js = d.createElement(s); js.id = id;
         js.src = "//connect.facebook.net/en_US/sdk.js";
         fjs.parentNode.insertBefore(js, fjs);
       }(document, 'script', 'facebook-jssdk'));
     
      function fbSendDialog(){
      FB.ui({
      method: 'send',
      name: 'application name',
      link: 'site url'
     });
       }
    </script>
<a href="#" onclick="fbSendDialog()" > Facebook</a>

Draw map route b/w two points in php using google map api

Draw Map Route:

Pre-Requirement:- Installed PHP and web server as well JQuery working in your project.

Step 1:- Include <script type="text/javascript" src="http://maps.google.com/maps/api/js?v=3.17&sensor=false"></script> in your view where you want to show map.

Step 2:- In your controller get the points in between we want to create road map route. Let the vars are $start(exp Delhi=28.6100,77.2300) and $end(exp Mumbai=18.9750,72.8258).

Step 3:-In view include the below script after the file is included

<script type="text/javascript">
  var directionDisplay;
  var directionsService = new google.maps.DirectionsService();
  function initialize(start,end) {
    var latlng = new google.maps.LatLng(start);
    directionsDisplay = new google.maps.DirectionsRenderer();
calcRoute();
    var myOptions = {
      zoom: 14,
      center: latlng,
      mapTypeId: google.maps.MapTypeId.ROADMAP,
      mapTypeControl: false
    };
    var map = new google.maps.Map(document.getElementById("map_canvas"),myOptions);
    directionsDisplay.setMap(map);
    directionsDisplay.setPanel(document.getElementById("directionsPanel"));
    var marker = new google.maps.Marker({
      position: latlng,
      map: map,
      title:"My location"
    });
  }
  function calcRoute(start,end) {
    var request = {
      origin:start,
      destination:end,
      travelMode: google.maps.DirectionsTravelMode.DRIVING
    };
    directionsService.route(request, function(response, status) {
      if (status == google.maps.DirectionsStatus.OK) {
        directionsDisplay.setDirections(response);
      }
    });
  }
</script>

Step 4:- In view take the values in hidden input fields as follows

<input type="hidden" name="start_pt" id="start_pt" value="<?php echo $start; ?>"/>
<input type="hidden" name="end_pt" id="end_pt" value="<?php echo $end; ?>"/>

Step 5:- At the end of the file include the script as follows

    <script>
      window.onload = initialize($('#start_pt').val(),$('#end_pt').val());
    </script>

Step 6:-At the end don't forgot to include the div where you want to show the map with your desired dimentions

<div id="map_canvas" style="width:710px; height:300px"></div>