Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.
PHP Tutorials By Vineet Kumar Saini                       Database Connectivity in PHPThis article explains how to insert ...
PHP Tutorials By Vineet Kumar SainiCreate The Table<html><body bgcolor="pink"><center><?php$con = mysql_connect ("localhos...
PHP Tutorials By Vineet Kumar Saini<tr><td>Qualification</td><td><input type="text" name="txt4"></td></tr></table></center...
PHP Tutorials By Vineet Kumar Saini{echo $ins=mysql_query ("select * from employee");echo "<table bgcolor=skyblue border=2...
PHP Tutorials By Vineet Kumar SainiNow we will insert the data into a HTML table then click on the insert button.When you ...
PHP Tutorials By Vineet Kumar SainiConclusionSo in this article you saw, how to insert and select data from a database int...
Upcoming SlideShare
Loading in …5
×

Database connectivity in PHP

1,811 views

Published on

Published in: Education, Technology
  • Be the first to comment

Database connectivity in PHP

  1. 1. PHP Tutorials By Vineet Kumar Saini Database Connectivity in PHPThis article explains how to insert and select data from a database into a HTML table in PHP.Using an insert statement you can insert data into a database. Using a select statement youcan select the entire data from a database into a HTML table.First of all we will create a database.Create The Database<html><body bgcolor="pink"><center><?php$con = mysql_connect ("localhost","root","");$db="MCN";if (!$con) { die (Could not connect: . mysql_error()); }if (mysql_query ("CREATE DATABASE $db",$con)) { echo "Your Database Created Which Name is : $db"; }else { echo "Error creating database: " . mysql_error(); }mysql_close ($con);?></center>}</body></html>OutputIn the above code, we created a database named MCN. Now we will create a table in theMCN database. www.vineetsaini.wordpress.com
  2. 2. PHP Tutorials By Vineet Kumar SainiCreate The Table<html><body bgcolor="pink"><center><?php$con = mysql_connect ("localhost","root","");if (!$con) { die (Could not connect: . mysql_error()); }mysql_select_db ("MCN", $con);$sql = "CREATE TABLE EMPLOYEE(Name varchar(50),Designation varchar(50),Sal int,Qualification varchar(50))";mysql_query($sql,$con);echo "Your table created which is as follows";mysql_close($con);?><table bgcolor="skyblue" border="2"><tr><td colspan=2 align="center">Employee Table</td></tr><td>Name</td><td><input type="text" name="txt1"></td></tr><tr><td>Designation</td><td><input type="text" name="txt2"></td></tr><tr><td>Sal</td><td><input type="text" name="txt3"></td></tr> www.vineetsaini.wordpress.com
  3. 3. PHP Tutorials By Vineet Kumar Saini<tr><td>Qualification</td><td><input type="text" name="txt4"></td></tr></table></center></body></html>OutputIn the above code we created a table named employee. There are four fields in theemployee table i.e. name, designation, sal, qualification.Insert Data in TableNow we will write the code to insert data into the database table. The code for insertingdata into the database table is as follows:<?php$con=mysql_connect ("localhost","root","");mysql_select_db("mcn",$con);@$a=$_POST[txt1];@$b=$_POST[txt2];@$c=$_POST[txt3];@$d=$_POST[txt4];if(@$_POST[inser]){ $s="insert into employee values ($a,$b,$c,$d)";echo "Your Data Inserted"; mysql_query ($s);}$con=mysql_connect ("localhost","root","");mysql_select_db ("mcn",$con);if(@$_POST [sel]) www.vineetsaini.wordpress.com
  4. 4. PHP Tutorials By Vineet Kumar Saini{echo $ins=mysql_query ("select * from employee");echo "<table bgcolor=skyblue border=2> <tr> <th colspan=4>Select Data From Employee Table</th></tr> <tr> <th>Nmae</th> <th>Designation</th> <th>Sal</th> <th>Qualification</th> </tr>"; while ($row=mysql_fetch_array ($ins)) { echo "<tr>"; echo "<th>".$row [Name]."</th>"; echo "<th>". $row [Designation]. "</th>"; echo "<th>". $row [Sal]."</th>"; echo "<th>". $row [Qualification]."</th>"; echo "</tr>"; } } echo "</table>"?><html><head></head><body bgcolor="pink"><table bgcolor="skyblue" border="2"><form method="post"><tr><td colspan=2 align="center">Employee Table</td></tr><td>Name</td><td><input type="text" name="txt1"></td></tr><tr><td>Designation</td><td><input type="text" name="txt2"></td></tr><tr><td>Sal</td><td><input type="text" name="txt3"></td></tr><tr><td>Qualification</td><td><input type="text" name="txt4"></td></tr><tr><td><input type="submit" name="inser" value="Insert"></td><td><input type="submit" name="sel" value="Select"></td></tr></form></table></body></htmlOutput www.vineetsaini.wordpress.com
  5. 5. PHP Tutorials By Vineet Kumar SainiNow we will insert the data into a HTML table then click on the insert button.When you click on the insert button then your data will be inserted in the database table.Like as in the following image.Select Data From DatabaseIf you want to select all data from the database into the HTML table then you can do that.For this purpose you will be click on the select button. When you click on the select buttonthen your data will be displayed in the HTML table, such as in the following image: www.vineetsaini.wordpress.com
  6. 6. PHP Tutorials By Vineet Kumar SainiConclusionSo in this article you saw, how to insert and select data from a database into a HTML table.Using this article one can easily understand insert and select data from database in to HTMLtable. www.vineetsaini.wordpress.com

×