PHP, MySQL, JS, jQuery, Ajax, .htaccess,robots.txt,phponwebsites

30 Oct 2014

Upload images to mysql database using php

                         In this method, You won't need to store images in mysql database. Just store image name in mysql database and store image in particular directory. Then you can retrieve image from particular directory using image name in database. You can done it using php.

Create table using mysql query:


                create table image(
                     no int(4) AUTO_INCREMENT, img_name varchar(30), 
                     PRIMARY KEY(no) )
Now the table 'image' is created. Then you can store values to mysql database using php.

Upload images using php and mysql:


                  The php script for upload images to mysql database is:


<html>
<body>
<form action="#" method="post" enctype="multipart/form-data">
File: <input type="file" name="file">
       <input type="submit" name="submit" value="Upload">
</form>
<?php
 if(isset($_POST['submit']))
 { 
   mysql_connect('localhost','root','');
   mysql_select_db('new');
   $name=$_FILES['file']['name'];
   $type=$_FILES['file']['type'];
   if($type=='image/jpeg' || $type=='image/png' || $type=='image/gif' || $type=='image/pjpeg')
   {
if(file_exists(dirname($_SERVER['DOCUMENT_ROOT']).'/oops/upload/image/'.$name))
     {
      echo'file is already present';
     }
     else
     {
      $up=move_uploaded_file($_FILES['file']['tmp_name'],dirname($_SERVER['DOCUMENT_ROOT']).'/oops/upload/image/'.$name);
      $q=mysql_query("insert into image values('','".$name."')");
  if($up && $q)
  {
   echo'image uploaded and stored';
  }
  elseif(!$up) 
  {
   echo'image not uploaded';
  }
  elseif(!$q)
  {
   echo'image not stored';
  }
 }
   }
   else
   {
    echo'Invalid file type';
   }
 }
?>
</body>
</html>


        where,
                   $_FILES['file']['type'] is used to return the type of uploaded file.
                   move_uploaded_file() is used to upload the file.
You want to know about upload files in php.
                    if($type=='image/jpeg' || $type=='image/png' || $type=='image/gif' || $type=='image/pjpeg' ) is used to check the file type whether it is image or not. If it is image, then it is stored. Otherwise, it is not upload and also stored.
                   Now you can see the directory, the image is stored here and also stored in mysql database.

29 Oct 2014

Upload files using PHP

                       You can see upload files at all social media sites to upload your photos. You can upload files using php. You can upload both text and binary files in php. You can upload any files such as .txt, .png, .jpg, .gif, .doc, .csv. At the same time you control the file extensions and file size while uploading files using php. For example, you allows the user can upload only .doc and docx file with particular file size.

PHP script for upload file:


                       Your form should be like this:

<form action="#" method="post" enctype="multipart/form-data">
File: <input type="file" name="file">
<input type="submit" name="submit" value="Upload">
</form>

                where,
                          enctype="multpart/form-data  -  must be present in form. Otherwise file does not upload.
                         type="file" in <input>  tag is used to take input as a file.

The php script for upload file is:

<html>
<body>
<form action="#" method="post" enctype="multipart/form-data">
File: <input type="file" name="file">
       <input type="submit" name="submit" value="Upload">
</form>
<?php
 if(isset($_POST['submit']))
 {
   $name=$_FILES['file']['name'];
   if(file_exists(dirname($_SERVER['DOCUMENT_ROOT']).'/oops/upload/files/'.$name))
   {
    echo'file is already present';
   }
   else
   {
    move_uploaded_file($_FILES['file']['tmp_name'],dirname($_SERVER['DOCUMENT_ROOT']).'/oops/upload/files/'.$name);
     echo'file added';
}
 }
?>
</body>
</html>

  where,

  

$_FILES:


                   It is the php global variable. It keeps information about uploaded file like below.
  $_FILES['file']['name'] - name of uploaded file.
  $_FILES['file']['type'] - type of uploaded file.
  $_FILES['file']['size'] - size of uploaded file.
  $_FILES['file']['tmp_name'] - temporary name of uploaded file which is in server.
  $_FILES['file']['error'] - errors while uploadeding file.
 ' file' is the name of <input> tag
  $_SERVER['DOCUMENT_ROOT'] - return the directory.
  move_uploaded_file()
 - uploaded file to specified directory.

                  Now you can upload any file without any restriction using php. The file is stored in '/upload/file/' directory already if it is not present in the directory. Otherwise you'll get error message ' file is laready present'.
                  

13 Oct 2014

Parse / read data from XML file using PHP

                                 You can get value from XML using PHP in following two ways.

1. Get data from XML using simple_load_file() in PHP
2. Get data from XML using file_get_contents() and SimpleXMLElement() in PHP

Lets see below examples.
 If the XML file looks like below, then you can retrieve node values from XML file using following two ways.

<?xml version="1.0" encoding="utf-8"?>
 <userlist>
    <user>
       <name>Clark</name>
       <state>California</state>
       <country>USA</country>
   </user>
   <user>
      <name>Smith</name>
      <state>London</state>
      <country>United Kingdom</country>
   </user>
   <user>
      <name>Nathan</name>
      <state>Franche Comte</state>
      <country>France</country>
   </user>
   <user>
      <name>Nastya</name>
      <state>Moscow</state>
      <country>Russia</country>
   </user>
</userlist>

Get data from XML  using simple_load_file() in PHP


                                   Simple_load_file() in PHP is used to convert XML document into an object. The below example explain retrieve data from XML file.


<?php
$xml=simplexml_load_file('sample.xml');
 //print_R($xml);
 echo'<table><tr><th>Name</th><th>State</th><th>Country</th></tr>';
 foreach($xml as $user)
 {
  echo'<tr><td>'.$user->name.'</td><td>'.$user->state.'</td><td>'.$user->country.'</td></tr>';
 }
 echo'</table>';
?>

Get data from XML file using children() with simplexml_load_file() in PHP

          
                       The children() find the children of the specific node. Consider below example to parsing XML values using PHP.


<?php
 $xml=simplexml_load_file('sample.xml');
 //print_R($xml);
 echo'<table><tr><th>Name</th><th>State</th><th>Country</th></tr>';
 foreach($xml->children() as $user)
 {
  echo'<tr><td>'.$user->name.'</td><td>'.$user->state.'</td><td>'.$user->country.'</td></tr>';
 }
 echo'</table>';
?>

Get data from XML using file_get_contents and SimpleXMLElement in PHP


                                  File_get_contents() is used to read the contents of a file into string. SimpleXMLElement is used to represents elements of XML document. The below example explain retrieve data from XML file.

<?php
$url=file_get_contents('sample.xml');
 $xml=new SimpleXMLElement($url);
// print_R($xml);
 echo'<table><tr><th>Name</th><th>State</th><th>Country</th></tr>';
 foreach($xml as $user)
 {
  echo'<tr><td>'.$user->name.'</td><td>'.$user->state.'</td><td>'.$user->country.'</td></tr>';
 }
 echo'</table>';
?>


 When you give print_R() in above PHP file, you can see the output on screen like below.


  SimpleXMLElement Object (
  [user] => Array (
     [0] => SimpleXMLElement Object (
   [name] => Clark
[state] => California
[country] => USA )
[1] => SimpleXMLElement Object (
   [name] => Smith
[state] => London
[country] => United Kingdom )
[2] => SimpleXMLElement Object (
   [name] => Nathan
[state] => Franche Comte
[country] => France )
[3] => SimpleXMLElement Object (
   [name] => Nastya
[state] => Moscow
[country] => Russia )
 )
)



                You can get output as below

NameStateCountry
ClarkCaliforniaUSA
SmithLondonUnited Kingdom
NathanFranche ComteFrance
NastyaMoscowRussia
 
Now you can retrieve data from XML file. You can parsed data from XML using PHP.

8 Oct 2014

Parse / Retrieve data from json file using php

                       You know how to create JSON file using PHP. Then we are going know how to get data from json file.

                       That means,  The json file returns encoded values. You have to decode it to display at wherever you wants. You can get data string from JSON using php.

                       The JSON file returns value as an array format, object format or combined both. See my previous post How to create JSON file using PHP.
                       In previous post, It give output like this:

       [    
           {
              'tutorial':'PHP',
              'link':'http://www.phponwebsites.com/p/php.html'
           },
           {
              'tutorial':'Mysql',
              'link':'http://www.phponwebsites.com/p/mysql.html'
           },
           {
            'tutorial':'htaccess',
            'link':'http://www.phponwebsites.com/p/htaccess.html'
           }    
      ]

Get data from JSON file using curl in PHP


               Now, you retrieve data from JSON file using PHP. Consider the following PHP script for retrieve data from JSON file.

  <?php

    $ch = curl_init("http://www.phponwebsites.com/json.php"); // add your url which contains json file
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $content = curl_exec($ch);
    curl_close($ch);
    $json = json_decode($content, true);
    //print_R($json);
    $count=count($json);
    echo'<table><th>Tutorial</th><th>Link</th>';
    for($i=0;$i<$count;$i++)
    {
      echo'<tr><td>'.$json[$i]['tutorial'].'</td><td>'.$json[$i]['url'].'</td></tr>';
    }
    echo'</table>';

?>

      where,
                  json_decode() - takes JSON encoded values and converts it to PHP variable
If you want to know about cURL, then visit php.net

Get data from JSON file using file_get_contents in PHP



 <?php
    $content=file_get_contents("http://www.phponwebsites.com/json-api.php");  // add your url which contains json file
    $json = json_decode($content, true);
   // print_R($json);
    $count=count($json);
    echo'<table><th>Tutorial</th><th>Link</th>';
    for($i=0;$i<$count;$i++)
    {
      echo'<tr><td>'.$json[$i]['tutorial'].'</td><td>'.$json[$i]['url'].'</td></tr>';
    }
   echo'</table>';
  ?>

           
       where,
                   file_get_contents() - reads whole values in file into a string

              When you print_r() the results, you will get output like this:

Array (
         [0] => Array ( [PHP] => Differences The Ranch House
                               [link] => http://www.phponwebsites.com/p/php.html
                             )
         [1] => Array ( [Mysql] => Kids Bus Kiss
                               [link] => http://www.phponwebsites.com/p/mysql.html
                            )
         [2] => Array ( [htaccess] => Beehive Hideout
                                [link] => http://www.phponwebsites.com/p/htaccess.html
                           )
          )

Finally, you will get output like this:

TutorialLink
PHPhttp://www.phponwebsites.com/p/php.html
Mysqlhttp://www.phponwebsites.com/p/mysql.html
htaccesshttp://www.phponwebsites.com/p/htaccess.html


Related Post:
Create XML file using PHP and MySQL
Create Excel file using PHP and MySQL
Create Sitemap using PHP and MySQL
Create RSS Feed using PHP and MySQL
Get / Parse data from XML Sitemap using PHP
Read data from RSS Feed using PHP
Parse data from XML file using PHP

25 Aug 2014

Parse/Read data from XML Sitemap using PHP

                                You can Create XML Sitemap dynamically using PHP and MySQL. Then you've have a doubt. How can retrieve data from XML Sitemap using PHP? In this post, You are going to know get data from XML Sitemap using PHP.

                                 You can get value from XML Sitemap using PHP in following two ways.

1. Get data from XML Sitemap using simple_load_file() in PHP
2. Get data from XML Sitemap using file_get_contents() and SimpleXMLElement() in PHP

Lets see below examples.

Get data from XML Sitemap using simple_load_file() in PHP


                                   Simple_load_file() in PHP is used to convert XML document into an object. The below example explain retrieve data from XML Sitempa.


<?php
$xml=simplexml_load_file('http://www.phponwebsites.com/sitemap.xml');
//print_R($xml);
foreach($xml->url as $val)
 {
  echo $val->loc.' '. $val->lastmod.' '. $val->changefreq.' '. $val->priority.'<br>';
 }
?>


Get data from XML Sitemap using file_get_contents and SimpleXMLElement in PHP


                                  File_get_contents() is used to read the contents of a file into string. SimpleXMLElement is used to represents elements of XML document. The below example explain retrieve data from XML Sitemap.

<?php
$url=file_get_contents('http://www.phponwebsites.com/sitemap.xml');
$xml=new SimpleXMLElement($url);
//print_R($xml);
foreach($xml->url as $val)
 {
  echo $val->loc.' '. $val->lastmod.' '. $val->changefreq.' '. $val->priority.'<br>';
 }
?>


 When you give print_R() in above PHP file, you can see the output on screen like below.


 SimpleXMLElement Object (
   [url] => Array (
         [0] => SimpleXMLElement Object (
       [loc] => http://www.phponwebsites.com/p/php.html
           [lastmod] => 2014-07-26
       [changefreq] => daily
       [priority] => 1 )
 [1] => SimpleXMLElement Object (
       [loc] => http://www.phponwebsites.com/p/mysql.html
       [lastmod] => 2014-07-26
       [changefreq] => daily
       [priority] => 1 )
 [2] => SimpleXMLElement Object (
       [loc] => http://www.phponwebsites.com/p/htaccess.html
       [lastmod] => 2014-07-26
       [changefreq] => daily
       [priority] => 1 )
  )
)

Now you can retrieve data from XML Sitemap.

Related Post:
Create Excel file using PHP and MySQL
Create XML Sitemap dynamically using PHP and MySQL
Create RSS Feed Dynamically using PHP and MySQL
PHP : Parse data from RSS Feed using SimpleXML
Read data from JSON file using PHP
Parse data from XML file using PHP

24 Aug 2014

Create XML file using PHP and MySQL

                                   You can get output as XML format using PHP. You can import values to XML file from Mysql database using PHP.

                                   XML expands Extensible Markup Language. It is used to share your data across various platforms. You can also retrieve values from XML file using PHP.

Get output as XML format using PHP


                                    If you want to convert your Mysql table values into XML format using PHP, then follow below steps.


Step1: Add header to XML file in PHP


                                    First you need to add content type of XML file in PHP in order to get output as XML format. It need to add below PHP codes in your PHP file.

header ("content-type: text/xml");

Step2: Connect mysql database


                                    After added content type of XML, you need to connect Mysql database using PHP to retrieve values from it. You add below codes after content type in PHP file.

mysql_connect('localhost','root','');
mysql_select_db('fitness');

Step3: Add content to XML file


                                  Then select required values from Mysql database using mysql_query(). Retrieve values from query result using mysql_fetch_array. Finally your PHP file look likes below one.


<?php
header ("content-type: text/xml");
mysql_connect('localhost','root','') or die(mysql_error());
mysql_select_db('fitness') or die(mysql_error());
$xml='<?xml version="1.0" encoding="UTF-8"?>';
$qr=mysql_query("SELECT * FROM `f_img` order by id desc") or die(mysql_error());
$xml.='<userlist>';
while($res=mysql_fetch_array($qr))
{
 $xml.='<user><name>'.$res['name'].'</name><state>'.$res['state'].'</state><country>'.$res['country'].'</country></user>';
}
$xml.='</userlist>';
echo $xml;
?>


                                 You will get output as XML format like below,

<userlist>
    <user>
       <name>Clark</name>
       <state>California</state>
       <country>USA</country>
   </user>
   <user>
      <name>Smith</name>
      <state>London</state>
      <country>United Kingdom</country>
   </user>
   <user>
      <name>Nathan</name>
      <state>Franche Comte</state>
      <country>France</country>
   </user>
   <user>
      <name>Nastya</name>
      <state>Moscow</state>
      <country>Russia</country>
   </user>
</userlist>

                                     Now you got output as XML content. Similarly, you can get XML element's values using PHP.

Related Post:
Create Excel file using PHP and MySQL
Create XML Sitemap dynamically using PHP and MySQL
Create RSS Feed Dynamically using PHP and MySQL
PHP : Parse data from RSS Feed using SimpleXML
PHP : Parse data from XML Sitemap using simplexml_load_file and file_get_elements
Read data from JSON file using PHP
Parse data from XML file using PHP

21 Aug 2014

Create json file using PHP and MySQL

                        You can create json file using PHP and Mysql. You can get output as json format using PHP and Mysql. Before you want to know that, first you should know what is json? and what is the us of json?

JSON

      
                       JSON expands JavaScript Object Notation. It is one of the data interchange format. You can easily read and write data through JSON file.
                       It is language independent. So you can retrieve data from it using any familiar languages like PHP. It should be array format, object format and both array and object fotmat.
     The array format of Json file should be like this,

       [    
           {
              'tutorial':'PHP',
              'link':'http://www.phponwebsites.com/p/php.html'
           },
           {
              'tutorial':'Mysql',
              'link':'http://www.phponwebsites.com/p/mysql.html'
           },
           {
            'tutorial':'htaccess',
            'link':'http://www.phponwebsites.com/p/htaccess.html'
           }    
      ]

The object of JSON should be like this,

    {  
           'tutorial':'PHP',
            'link':'http://www.phponwebsites.com/p/php.html'  
    }

Get output as json format using PHP and Mysql


                           Now you know something about JSON files. So we are going to know how to get output as JSON format using php and mysql.

Add header to create json file using PHP and Mysql

       
                          If you want to create json file, then you have to add header for json file. It is like below

header('Content-Type: application/json'); 

          Where json indicate this is json file

Add content to json file using PHP


             Then you need to add contents to your json file as you want as. Retrieve values from query result using mysql_fetch_arraySuppose you have more values in a variable. Then you need to store all values in array. Consider the following PHP code.

<?php
header('Content-Type: application/json');
$linklist=array();
$link=array();
mysql_connect('localhost','root','') or die(mysql_error());
mysql_select_db('quicksai_quick') or die(mysql_error());
$qr=mysql_query("SELECT * FROM `links` ") or die(mysql_error());
while($res=mysql_fetch_array($qr))
{
 $link['tutorial']=$res['tutorial'];
 $link['url']=$res['url'];
 array_push($linklist,$link);
}
//print_R($linklist);
echo json_encode($linklist);
?>

      The above example explain how to create json file on multidimensional array using PHP and Mysql.
     where,
               array() - create array variable.
               array_push() - insert values into array
               json_encode() - encode the values and returns JSON representation of values
             

The above example will give output as json file. It should be like this:
      
      [
      {'tutorial':'PHP', 'link':'http://www.phponwebsites.com/p/php.html'},
      {'tutorial':'Mysql', 'link':'http://www.phponwebsites.com/p/mysql.html'},
      {'tutorial':'htaccess','link':'http://www.phponwebsites.com/p/htaccess.html'}
      ]
  

20 Aug 2014

Get/Read value from RSS Feed using PHP

                                You can generate RSS Feed using PHP and MySQL. Then you've have a doubt. How can retrieve data from RSS Feed using PHP? In this post, You are going to know get data from RSS Feed using PHP.

                                 You can get value from RSS Feed using PHP in following two ways.

1. Get data from RSS Feed using simple_load_file() in PHP
2. Get data from RSS Feed using file_get_contents() and SimpleXMLElement() in PHP

Lets see below examples.

Get data from RSS Feed using simple_load_file() in PHP


                                   Simple_load_file() in PHP is used to convert XML document into an object. The below example explain retrieve data from RSS Feed.


<?php
$xml=simplexml_load_file('http://www.phponwebsites.com/rss.xml');
//print_R($xml);
foreach($xml->channel->item as $val)
 {
  echo $val->title.' '. $val->link.'<br>';
 }
?>


Get data from RSS Feed using file_get_contents and SimpleXMLElement in PHP


                                  File_get_contents() is used to read the contents of a file into string. SimpleXMLElement is used to represents elements of XML document. The below example explain retrieve data from RSS Feed.

<?php
$url=file_get_contents('http://www.phponwebsites.com/rss.xml');
$xml=new SimpleXMLElement($url);
//print_R($xml);
foreach($xml->channel->item as $val)
 {
  echo $val->title.' '. $val->link.'<br>';
 }
?>


 When you give print_R() in above PHP file, you can see the output on screen like below.


  SimpleXMLElement Object (
   [@attributes] => Array ( [version] => 2.0 )
   [channel] => SimpleXMLElement Object (
         [title] => Phponwebsites
[link] => http://www.phponwebsites.com
[description] => Phponwebsites about php related topics like .htaccess, robots.txt, mysql, jquery, ajax, js and also php for php developers
         [language] => en-us
[item] => Array (
          [0] => SimpleXMLElement Object (
            [title] => PHP
  [link] => http://www.phponwebsites.com/p/php.html
               [description] => PHP doubts clarified at Phponwebsites
                )
         [1] => SimpleXMLElement Object (
            [title] => MySQL
           [link] => http://www.phponwebsites.com/p/mysql.html
               [description] => MySQL doubts clarified at Phponwebsites
               )
           [2] => SimpleXMLElement Object (
           [title] => htaccess
          [link] => http://www.phponwebsites.com/p/htaccess.html
              [description] => htaccess doubts clarified at Phponwebsites
               )
          )
    )
)

Now you can retrieve data from RSS Feed.

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19 Aug 2014

Create RSS Feed dynamically using PHP and MySQL

                                    You can create RSS feed dynamically using PHP like how you create sitemap dynamically using PHP and MySQL. Before you are going to know create RSS Feed, you should know what is RSS Feed? and why you need to add RSS Feed to your websites?

What is RSS Feed?


                                   RSS expands Really Simple Syndication. It is developed in XML like Sitemap. It is like content delivery vehicle. That means, you created a product, Ii distributes it to all places. Due to this feed, the viewers of your websites can easily find the latest pages of your websites. So there is no need to spend more time to search their desired topics on your web contents. This is the short description about RSS Feed. 

For more details, visit
    RSS Feed in W3schools
    RSS Feed at rss.softwaregarden
    what is RSS Feed
    Definition of RSS Feed at press-feed

Structure of RSS Feed

             
                                   The structure of RSS Feed is described below.


<?xml version='1.0' encoding='UTF-8'?>
<rss version='2.0'>
<channel>
    <title>Phponwebsites</title>
    <link>http://www.phponwebsites.com</link>
    <description>Phponwebsites about php related topics like .htaccess, robots.txt, mysql, jquery, ajax, js and also php for php developers</description>
    <language>en-us</language>
    <item>
      <title>PHP</title>
      <link>http://www.phponwebsites.com/p/php.html</link>
      <description>PHP doubts clarified at Phponwebsites</description>
   </item>
  <item>
      <title>MySQL</title>
      <link>http://www.phponwebsites.com/p/mysql.html</link>
      <description>MySQL doubts clarified at Phponwebsites</description>
   </item>
  <item>
      <title>htaccess</title>
      <link>http://www.phponwebsites.com/p/htaccess.html</link>
      <description>Htaccess doubts clarified at Phponwebsites</description>
   </item>
</channel>
</rss>

Generate RSS Feed dynamically using PHP and MySQL


                 Let see how to create RSS Feed dynamically using PHP and MySQL. Follow the below steps to create feed.


1. Create database and table


                  First you create database for store your link details on it. The below MySQL query is used for create database.

                Create database new

 where new is database name

                Use new

The above query is used to use database "new".
                  The MySQL query for create table is,

                Create table links (id int not null auto_increment primary key, name varchar(200), link varchar(200), description varchar(250))

                 Now the table "links" is created. Then store values into table using below query

                insert into table links values('','PHP','http://www.phponwebsites.com/p/php.html','PHP doubts are clarified at Phponwebsites')

                After insert values into table, your table look likes below

insert values into MySQL table for RSS Feed


2. Add header type RSS Feed


                            First you need to add content type of RSS feed. It is represented below.

header("Content-Type: application/rss+xml; charset=ISO-8859-1");


3. Add content to RSS Feed

                         
                            First of all you need to store all links in your database. Then on;y you can retrieve it using PHP. The below example we Retrieve data from MySQL database using mysql_fetch_array in PHP.
After added header, you have to add some name spaces for RSS Feed. Finally add contents to RSS Feed.


<?php
header("Content-Type: application/rss+xml; charset=ISO-8859-1");
echo '<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" media="screen" href="/~d/styles/rss2full.xsl"?>
<?xml-stylesheet type="text/css" media="screen" href="http://feeds.feedburner.com/~d/styles/itemcontent.css"?>
<rss
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
    xmlns:feedburner="http://rssnamespace.org/feedburner/ext/1.0"
version="2.0">
<channel>
<title>Phponwebsites</title>
<link>http://www.phponwebsites.com</link>
<description>Phponwebsites about php related topics like .htaccess, robots.txt, mysql, jquery, ajax, js and also php for php developers</description>';
       $connection = @mysql_connect('localhost', 'root', '') or die(mysql_error());
       mysql_select_db('new')  or die (mysql_error());
       $query = "SELECT * FROM links order by id desc";
       $rss = mysql_query($query) or die (mysql_error());
       $ImgPath='http://2.bp.blogspot.com/-vwl4cGyoDPM/UqKklyTGE-I/AAAAAAAAALI/iOipE7-PhAM/s1600/logo5.png';
       while($row=mysql_fetch_array($rss)){
       echo '
<item>
<title>'.$row['name'].'</title>
<link>'.$row['link'].'</link>
<content:encoded>
      <![CDATA[<p align="left">
          <a href="'.$row['link'].'"><img style="background-image: none; " border="0" src="'.$ImgPath.'" />    </a></p>]]>
       </content:encoded>
       <description>'.$row['description'].'</description></item>';
}
      echo '</channel>
</rss>';
?>

               When you run this file on firfox, you will get output like below

Create RSS Feed dynamicall using PHP and MySQL


4. Htaccess


                         Then you have to add below lines to your htaccess file.


                    RewriteRule ^rss.xml$ rss.php [L]

When you type rss.xml in your browser address bar, it redirects to rss.php.

             Finally you got dynamic RSS Feed.

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6 Aug 2014

Create contact form and send mail using PHP

                                  PHP allows you to create custom forms like contact form , registration form, login form. A websites should contains contact form for user contact them. You can create contact form and send user details to website owner using PHP mail. Let see create contact form using PHP.

1. Create contact form in HTML


                                 You need to create front end design for user view. This is the static page which is developed using HTML. It should be below HTML code.

<form action="#" method="post">
      <table id="tbl" align="center">
       <tr><td>Name:</td><td><input type="text" name="name" id="name"></td></tr>
       <tr><td>Phone:</td><td><input type="text" name="phone" id="phone"></td></tr>
  <tr><td>Email:</td><td><input type="text" name="mail" id="mail"></td></tr>
  <tr><td>Message:</td><td><textarea rows="5" cols="25" name="message" id="message"></textarea></td></tr>
       <tr><td></td><td><input type="submit" name="submit" id="submit" value="Submit"></td></tr>
      </table>

     </form>

2. Add CSS to HTML form


                             When you run above HTML file, it should not be attracted by user. So you need to add some CSS to that HTML file in order to make your contact form as attractive. Some of CSS styles are below.

 body {
 color:white;
 font-size:14px;
 }
 .contact {
    text-align:center;
    background: none repeat scroll 0% 0% #8FBF73;
    padding: 20px 10px;
    box-shadow: 1px 2px 1px #8FBF73;
    border-radius: 10px;
width:510px;
 }
 #name, #phone, #mail, #message {
    width: 250px;
    margin-bottom: 15px;
    background: none repeat scroll 0% 0% #AFCF9C;
    border: 1px solid #91B57C;
    height: 30px;
    color: #808080;
    border-radius: 8px;
    box-shadow: 1px 2px 3px;
}
#message {
 height:150px;
 width:300px;
}
#submit
{
    background:none repeat scroll 0% 0% #8FCB73;
    display: inline-block;
    padding: 5px 10px;
    line-height: 1.05em;
box-shadow: 1px 2px 3px #8FCB73;
    border-radius: 8px;
    border: 1px solid #8FCB73;
    text-decoration: none;
    opacity: 0.9;
    cursor: pointer;
color:white;
}
#er {
    color: #F00;
    text-align: center;
    margin: 10px 0px;
    font-size: 17px;

}


3. Add javascript for form validation


                                 Then you've to validate your form using javascript. You can validate empty textbox, validate valid email id and valid phone number using below javascript.

$(document).ready(function() {
$('#submit').click(function() {
var name=document.getElementById('name').value;
var phone=document.getElementById('phone').value;
var mail=document.getElementById('mail').value;
var message=document.getElementById('message').value;
var ph = /^([0-9-+]+)$/;
var chk = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
if(name=='')
{
 $('#er').html('Enter your name');
 return false;
}
if(phone=='')
{
 $('#er').html('Enter your phone number');
 return false;
}
if(!ph.test(phone) || phone.length!=10)
{
 $('#er').html('Enter valid phone number');
 return false;
}
if(mail=='')
{
 $('#er').html('Enter your mail');
 return false;
}
if(!chk.test(mail))
{
 $('#er').html('Enter valid email');
 return false;
}
if(message=='')
{
 $('#er').html('Enter your message');
 return false;
}
});

});

4. Send mail using PHP


                                   After designed HTML form, you need to get user details and send it to website owner using PHP mail(). Visit How to send mail using PHP. Let see below PHP script for send mail.

if(isset($_POST['submit']))
 {
  $name=$_POST['name'];
  $phone=$_POST['phone'];
  $mail=$_POST['mail'];
  $message=$_POST['message'];
  $to='guruparthiban19@gmail.com';
  $header='From: '.$mail;
  $subject=$name.' contacts you';
  $body="Name: ".$name."\n";
  $body.="Phone: ".$phone."\n";
  $body.="Email: ".$email."\n";
  $body="He/She says ".$message."\n";
  $m=mail($to,$subject,$body,$subject);
  if($m)
  {
   echo"<script>Message send successfully</script>";
  }
  else
  {
   $er="Message not sent";
  }
 }


5. PHP script for create contact form and end mail


                                      Combine above all script and make one PHP file with .php extension. This is the contact form of your website. It should be like below.

<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<style type="text/css">
 body {
 color:white;
 font-size:14px;
 }
 .contact {
    text-align:center;
    background: none repeat scroll 0% 0% #8FBF73;
    padding: 20px 10px;
    box-shadow: 1px 2px 1px #8FBF73;
    border-radius: 10px;
width:510px;
 }
 #name, #phone, #mail, #message {
    width: 250px;
    margin-bottom: 15px;
    background: none repeat scroll 0% 0% #AFCF9C;
    border: 1px solid #91B57C;
    height: 30px;
    color: #808080;
    border-radius: 8px;
    box-shadow: 1px 2px 3px;
}
#message {
 height:150px;
 width:300px;
}
#submit
{
    background:none repeat scroll 0% 0% #8FCB73;
    display: inline-block;
    padding: 5px 10px;
    line-height: 1.05em;
box-shadow: 1px 2px 3px #8FCB73;
    border-radius: 8px;
    border: 1px solid #8FCB73;
    text-decoration: none;
    opacity: 0.9;
    cursor: pointer;
color:white;
}
#er {
    color: #F00;
    text-align: center;
    margin: 10px 0px;
    font-size: 17px;
}
</style>
</head>
<body>
<?php
 error_reporting('E_ALL ^ E_NOTICE');
 if(isset($_POST['submit']))
 {
  $name=$_POST['name'];
  $phone=$_POST['phone'];
  $mail=$_POST['mail'];
  $message=$_POST['message'];
  $to='guruparthiban19@gmail.com';
  $header='From: '.$mail;
  $subject=$name.' contacts you';
  $body="Name: ".$name."\n";
  $body.="Phone: ".$phone."\n";
  $body.="Email: ".$email."\n";
  $body="He/She says ".$message."\n";
  $m=mail($to,$subject,$body,$subject);
  if($m)
  {
   echo"<script>Message send successfully</script>";
  }
  else
  {
   $er="Message not sent";
  }
 }
?>
<div class="contact">
<h1>Contact Us</h1>
     <div id="er"><?php echo $er; ?></div>
     <form action="#" method="post">
      <table id="tbl" align="center">
       <tr><td>Name:</td><td><input type="text" name="name" id="name"></td></tr>
       <tr><td>Phone:</td><td><input type="text" name="phone" id="phone"></td></tr>
  <tr><td>Email:</td><td><input type="text" name="mail" id="mail"></td></tr>
  <tr><td>Message:</td><td><textarea rows="5" cols="25" name="message" id="message"></textarea></td></tr>
       <tr><td></td><td><input type="submit" name="submit" id="submit" value="Submit"></td></tr>
      </table>
     </form>
</div>

<script type="text/javascript">
$(document).ready(function() {
$('#submit').click(function() {
var name=document.getElementById('name').value;
var phone=document.getElementById('phone').value;
var mail=document.getElementById('mail').value;
var message=document.getElementById('message').value;
var ph = /^([0-9-+]+)$/;
var chk = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
if(name=='')
{
 $('#er').html('Enter your name');
 return false;
}
if(phone=='')
{
 $('#er').html('Enter your phone number');
 return false;
}
if(!ph.test(phone) || phone.length!=10)
{
 $('#er').html('Enter valid phone number');
 return false;
}
if(mail=='')
{
 $('#er').html('Enter your mail');
 return false;
}
if(!chk.test(mail))
{
 $('#er').html('Enter valid email');
 return false;
}
if(message=='')
{
 $('#er').html('Enter your message');
 return false;
}
});
});
</script>
</body>

</html>


               When you run this file in your browser, you'll get below output on screen


Create contact form using php


                                     Now you can add this contact form to your website and make conversion with your clients.

29 Jul 2014

Generate Yearly Statistics dynamically using PHP and MySQL

                       All of you know to create daily statistics and also monthly statistics using php and mysql. You can also create yearly statistics using php and mysql. The php and mysql allows user to create charts on daily, monthly and yearly charts between two years. Due to this yearly stats, you can find how much your website got viewed and also find comparison of number of visits.

Yearly stats using php and mysql:


                      You need to follow the below steps to create yearly stats using php.

1.Create table in mysql database:


             First you have to create table for update values.

                  Create table stats(view int(10),date date)

          Now the table is created with fields view and date.

2.Counter code in php:

   
                  Then you add the number of views to mysql table using php. Add the following code to header of each page in your website. Because header is in all pages. So you can easily calculate the number of views of your website. Due to this code, you can find total number views of your website per day.


<?php
    mysql_connect('localhost','root','')  or die(mysql_error());
    mysql_select_db('new')  or die(mysql_error());
    $q=mysql_query('select * from stats where date IN (CURDATE())')  or die(mysql_error());
    $n=mysql_num_rows($q);
    if($n==0)
    {
     mysql_query("insert into stats values(1,CURDATE())");
    }
    else
    {
     mysql_query("update stats set view=view+1 where date IN (CURDATE())");
    }
?>

where,
      - select * from stats where date IN (CURDATE()) is select the views if present in current date.
      - mysql_num_rows() return the number of rows selected. If it is 0, then value inserted into mysql table. Otherwise values are updated.

3. Stats(chart) using php and mysql:


                    Then you need to create statistics using php and mysql through google charts. There are many types of charts in google. You can choose anything as you want. The php code for create yearly stats:

yearly_stats.php



<html>
<body>
<?php
    mysql_connect('localhost','root','');
    mysql_select_db('new');
?>
    <script type="text/javascript" src="https://www.google.com/jsapi"></script>
    <script type="text/javascript">
      google.load("visualization", "1", {packages:["corechart"]});
      google.setOnLoadCallback(drawChart);
      function drawChart() {var data = google.visualization.arrayToDataTable([
  <?php
$str=" ['Year', 'Year'] ";
$query="select SUM(view) as vi, DATE_FORMAT( date, '%Y' ) as dat from stats group by DATE_FORMAT(date, '%Y') order by DATE_FORMAT(date, '%Y') "; 
$result=mysql_query($query);
while($rows=mysql_fetch_array($result,MYSQL_BOTH)){
$str =$str . ",['". $rows['dat'] ."'," .$rows['vi'] ."]" ;
}
echo $str;
?>
        ]);

      var options = {
          //title: 'Company Performance',
          hAxis: {title: 'Year', titleTextStyle: {color: 'red'}},
          vAxis: {title: 'Total views', titleTextStyle: {color: '#FF0000'}, maxValue:'5', minValue:'1'},
        };

        var chart = new google.visualization.ColumnChart(document.getElementById('chart_div'));
        chart.draw(data, options);
      }
    </script>    
   <p style="font-size:20px;">Monthly Stats</p>
   <div id="chart_div" style="width: 400px; height: 200px;"></div>
</body>
</html>

where,
          The following MySQL query is used to find total number of views of your websites per yearly.
        - select SUM(view) as vi, DATE_FORMAT( date, '%Y' ) as dat from stats group by DATE_FORMAT(date, '%Y') order by DATE_FORMAT(date, '%Y') ASC
is select the number of views monthly.

Consider the following example:
    Suppose your table look like this:

Create yearly stats dynamically using PHP and MySQL


Then you'll get output like below:

Create yearly stats dynamically using PHP and MySQL


        Now you can calculate the number of views of your website yearlly.

Related Post:
Create daily statistics using PHP and MySQL
Calculate monthly statistics dynamically using PHP and MySQL

28 Jul 2014

Monthly statistics using php and mysql

                       All of you know to create daily stats using php and mysql. Otherwise visit How to calculate daily statistics using PHP and MySQL. You can also create monthly statistics using php and mysql. The php and mysql allows user to create charts on daily, monthly and charts between two dates.

Monthly stats using php and mysql:


                      You need to follow the below steps to create monthly stats using php.

1.Create table in mysql database:


             First you have to create table for update values.

                  Create table stats(view int(10),date date)

          Now the table is created with fields view and date.

2.Counter code in php:

     
                  Then you add the number of views to mysql table using php. Add the following code to header of each page in your website. Because header is in all pages. So you can easily calculate the number of views of your website.


<?php
    mysql_connect('localhost','root','')  or die(mysql_error());
    mysql_select_db('new')  or die(mysql_error());
    $q=mysql_query('select * from stats where date IN (CURDATE())')  or die(mysql_error());
    $n=mysql_num_rows($q);
    if($n==0)
    {
     mysql_query("insert into stats values(1,CURDATE())");
    }
    else
    {
     mysql_query("update stats set view=view+1 where date IN (CURDATE())");
    }
?>

where,
           
      - select * from stats where date IN (CURDATE()) is select the views if present in current date.
      - mysql_num_rows() return the number of rows selected. If it is 0, then value inserted into mysql table. Otherwise values are updated.

3. Stats(chart) using php and mysql:


                    Then you need to create statistics using php and mysql through google charts. There are many types of charts in google. You can choose anything as you want. The php code for create monthly stats:

monthly_stats.php



<html>
<body>
<?php
    mysql_connect('localhost','root','');
    mysql_select_db('new');
?>
    <script type="text/javascript" src="https://www.google.com/jsapi"></script>
    <script type="text/javascript">
      google.load("visualization", "1", {packages:["corechart"]});
      google.setOnLoadCallback(drawChart);
      function drawChart() {var data = google.visualization.arrayToDataTable([
  <?php
$str=" ['Month', 'Month'] ";
$query="select SUM(view) as vi, DATE_FORMAT( date, '%M' ) as dat from stats group by DATE_FORMAT(date, '%Y-%M') order by DATE_FORMAT(date, '%Y-%M') ASC"; 
$result=mysql_query($query);
while($rows=mysql_fetch_array($result,MYSQL_BOTH)){
$str =$str . ",['". $rows['dat'] ."'," .$rows['vi'] ."]" ;
}
echo $str;
?>
        ]);

      var options = {
          //title: 'Company Performance',
          hAxis: {title: 'Month', titleTextStyle: {color: 'red'}},
          vAxis: {title: 'Total views', titleTextStyle: {color: '#FF0000'}, maxValue:'5', minValue:'1'},
        };

        var chart = new google.visualization.ColumnChart(document.getElementById('chart_div'));
        chart.draw(data, options);
      }
    </script>      
   <p style="font-size:20px;">Monthly Stats</p>
   <div id="chart_div" style="width: 400px; height: 200px;"></div>
</body>
</html>

where,  
             The following MySQL query is used to find total number of views of your websites per monthly
        - select SUM(view) as vi, DATE_FORMAT( date, '%M' ) as dat from stats group by DATE_FORMAT(date, '%Y-%M') order by DATE_FORMAT(date, '%Y-%M') ASC
is select the number of views monthly.

Consider the following example:
    Suppose your table look like this:

Monthly statistics using php and mysql


Then you'll get output like below:

Monthly stats using php and mysql

        Now you can calculate the number of views of your website monthly.

Related Post:
Create daily statistics using PHP and MySQL
Create yearly statistics dynamically using PHP and MySQL

27 Jul 2014

Daily statistics using php and mysql

                       All website owners wants to know how many times the site is viewed ?. So they create this details in admin panel of their website. You can create daily statistics using php and mysql. The php and mysql allows user to create charts on daily, monthly and charts between two dates.

Daily stats using php and mysql:


                      You need to follow the below steps to create daily stats using php.

1.Create table in mysql database:


             First you have to create table for update values.

                  Create table stats(view int(10),date date)

          Now the table is created with fields view and date.

2.Counter code in php:


            Then you add the number of views to mysql table using php. Add the following code to header of each page in your website. Because header is in all pages. So you can easily calculate the number of views of your website.


<?php
    mysql_connect('localhost','root','') or die(mysql_error());
    mysql_select_db('new')  or die(mysql_error()); 
    $q=mysql_query('select * from stats where date IN (CURDATE())')  or die(mysql_error());
    $n=mysql_num_rows($q);
    if($n==0)
    {
     mysql_query("insert into stats values(1,CURDATE())");
    }
    else
    {
     mysql_query("update stats set view=view+1 where date IN (CURDATE())");
    }
?>


where,
      - select * from stats where date IN (CURDATE()) is select the views if present in current date.
      - mysql_num_rows() return the number of rows selected. If it is 0, then value inserted into mysql table. Otherwise values are updated.

3. Stats(chart) using php and mysql:


                    Then you need to create statistics using php and mysql through google charts. There are many types of charts in google. You can choose anything as you want. The php code for create stats:

daily_stats.php


<html>
<body>
<?php
    mysql_connect('localhost','root','')  or die(mysql_error());
    mysql_select_db('new') or die(mysql_error());
?>
    <script type="text/javascript" src="https://www.google.com/jsapi"></script>
    <script type="text/javascript">
      google.load("visualization", "1", {packages:["corechart"]});
      google.setOnLoadCallback(drawChart);
      function drawChart() {var data = google.visualization.arrayToDataTable([
 <?php
$str=" ['Day', 'Day'] ";
$query="select view as vi, DATE_FORMAT( date, '%b-%d' ) as dat from stats order by date ASC";
$result=mysql_query($query)  or die(mysql_error());
while($rows=mysql_fetch_array($result,MYSQL_BOTH)){
$str =$str . ",['". $rows['dat'] ."'," .$rows['vi'] ."]" ;
}
echo $str;
?>
        ]);

      var options = {
          //title: 'Company Performance',
          hAxis: {title: 'Day', titleTextStyle: {color: 'red'}},
          vAxis: {title: 'Total views', titleTextStyle: {color: '#FF0000'}, maxValue:'5', minValue:'1'},
        };

        var chart = new google.visualization.ColumnChart(document.getElementById('chart_div'));
        chart.draw(data, options);
      }
    </script>        
   <p style="font-size:20px;">Dialy Stats</p>
   <div id="chart_div" style="width: 400px; height: 200px;"></div>
</body>
</html>

where,    
               The following MySQL query is used to find total number of views of your websites per daily
        - select view as vi, DATE_FORMAT( date, '%b-%d' ) as dat from stats order by date ASC
is select the number of views daily.

Consider the following example:
    Suppose your table look like this:

Daily stats using php and mysql


Then you'll get output like below:

Dialy statistics using php and mysql

        Now you can calculate the number of views of your website.

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Create yearly statistics dynamically using PHP and MySQL