PHP (recursive acronym for "PHP: Hypertext Preprocessor") is a widely-used Open Source general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.
This is the simple Code Example through which you can insert, Delete, View , Update from MySql Database.
Paste this code and save the file as written above. Create a database named test and create a table student as below structure.
MySql Table
CREATE TABLE `student` ( `roll` int(11) default NULL, `class` varchar(20) default NULL, `name` varchar(40) default NULL, `f_name` varchar(40) default NULL, `sex` varchar(6) default NULL, `addr1` varchar(20) default NULL, `addr2` varchar(20) default NULL, `addr3` varchar(20) default NULL, `city` varchar(20) default NULL, `phone` varchar(12) default NULL, `email` varchar(100)
default NULL, `remarks` varchar(40) default NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8;
Index.php [Main or Home Page]
<html>
<head>
<meta name="description" content="Php Code for View, Search, Edit and Delete Record" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Search Student Record</title>
</head>
<body>
<center><h1><u>Student Database</u></h1></center>
<form name="search" method="post" action="search.php">
<table style=" border:1px solid silver" cellpadding="10px" cellspacing="0px" align="center">
<tr>
<td colspan="3" style="background:#0066FF; color:#FFFFFF; font-size:20px">Search</td></tr>
<tr>
<td>Enter Search Keyword</td>
<td><input type="text" name="search" size="40" /></td>
<td><input type="submit" value="Search" /></td>
</tr>
<tr>
<td colspan="3"> </td></tr>
<tr bgcolor="#CCCCCC">
<th><a href="add.php">Add Record</a></th>
<th><a href="del.php">Delete Record</a></th>
<th><a href="del.php">Update Record</a></th>
</tr>
</table>
</form>
</body>
</html>
Search.php
<?
mysql_connect("localhost");
mysql_select_db("test") or die("database could not connect ");
?>
<html>
<head>
<meta name="description" content="Php Code for View, Search, Edit and Delete Record" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Search Student Record</title>
</head>
<body>
<center><h1><u>Student Database</u></h1></center>
<form name="search" method="post" action="search.php">
<table style=" border:1px solid silver" cellpadding="5px" cellspacing="0px" align="center" border="0">
<tr>
<td colspan="3" style="background:#0066FF; color:#FFFFFF; font-size:20px">Search</td></tr>
<tr>
<td>Enter Search Keyword</td>
<td><input type="text" name="search" size="40" /></td>
<td><input type="submit" value="Search" /></td>
</tr>
<tr bgcolor="#666666" style="color:#FFFFFF">
<td>Roll & class</td>
<td>Name & Father's Name</td>
<td> </td>
<?
$search=$_POST["search"];
$flag=0;
$query="select * from student where name like '%$search%' ";
$result=mysql_query($query);
while ($row = mysql_fetch_array($result)) {
$flag=1;
echo "<tr ><td>",$row[0],", ",$row[1],"</td><td><a href='view.php?roll=",$row[0],"'>",$row[2],", ",$row[3],"</a></td><td><a href='edit.php?roll=",$row[0],"'>Edit</a> | <a href='del.php?roll=",$row[0],"'>Delete</a></td></tr>";
}
if($flag==0)
echo "<tr><td colspan='3' align='center' style='color:red'>Record not found</td></tr>";
?>
<tr>
<td colspan="3"> </td></tr>
<tr bgcolor="#CCCCCC">
<th colspan="3" align="right"><a href="add.php">Add Record</a></th>
</tr>
</table>
</form>
</body>
</html>
View.php
<?
mysql_connect("localhost");
mysql_select_db("test") or die("database could not connect ");
?>
<html>
<head>
<meta name="description" content="Php Code for View, Search, Edit and Delete Record" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>View Student Record</title>
</head>
<body>
<center><h1><u>Student Database</u></h1></center>
<?
$roll=$_GET["roll"];
$query="select * from student where roll='$roll'";
$result=mysql_query($query);
while ($row = mysql_fetch_array($result)) {
?>
<table style=" border:1px solid silver" cellpadding="5px" cellspacing="0px" align="center" border="1">
<tr>
<td colspan="4" style="background:#0066FF; color:#FFFFFF; font-size:20px">VIEW STUDENT DATABASE</td></tr>
<tr>
<td> Roll Number</td><td><? echo $row[0];?></td>
<td> Class</td><td><? echo $row[1];?></td>
</tr>
<tr>
<td> Name of Student</td><td><? echo $row[2];?></td>
<td> Father's Name</td><td><? echo $row[3];?></td>
</tr>
<tr>
<td>Sex</td><td><? echo $row[4];?></td>
<td>Address1</td><td><? echo $row[5];?></td></tr>
<tr>
<td>Address2</td><td><? echo $row[6];?></td>
<td>Address3</td><td><? echo $row[7];?></td></tr>
<tr>
<td>City</td><td><? echo $row[8];?></td>
<td>Phone</td><td><? echo $row[9];?></td></tr>
<tr>
<td>Email</td><td><? echo $row[10];?></td>
<td>Remarks</td><td><? echo $row[11];?></td></tr>
<tr>
</table>
<?
}
?>
<p align="center"><a href="index.php">Go Back to Home</a></p>
</body>
</html>
Add.php
<?
mysql_connect("localhost");
mysql_select_db("test") or die("database could not connect ");
?>
<html>
<head>
<meta name="description" content="Php Code for View, Search, Edit and Delete Record" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Add Student Record</title>
</head>
<body>
<center>
<h1><u>Student Database</u></h1>
</center>
<?
if($_POST["do"]=="store")
{
$roll=$_POST["roll"];
$class=$_POST["class"];
$name=$_POST["name"];
$fname=$_POST["fname"];
$sex=$_POST["sex"];
$addr1=$_POST["addr1"];
$addr2=$_POST["addr2"];
$addr3=$_POST["addr3"];
$city=$_POST["city"];
$phone=$_POST["phone"];
$email=$_POST["email"];
$remarks=$_POST["remarks"];
$query="insert into student value($roll,'$class','$name','$fname','$sex','$addr1','$addr2','$addr3','$city','$phone','$email','$remarks')";
mysql_query($query);
echo "<center>Successfully store in DATABASE</center>";
}
?>
<form name="add" method="post" action="add.php">
<table style=" border:1px solid silver" cellpadding="5px" cellspacing="0px" align="center" border="0">
<tr>
<td colspan="4" style="background:#0066FF; color:#FFFFFF; font-size:20px">ADD STUDENT RECORD</td>
</tr>
<tr>
<tr>
<td>Enter Roll Number</td>
<td><input type="text" name="roll" size="20"></td>
<td>Enter Class</td>
<td><input type="text" name="class" size="20"></td>
</tr>
<tr>
<td>Enter Name of Student</td>
<td><input type="text" name="name" size="20"></td>
<td>Enter Father's Name</td>
<td><input type="text" name="fname" size="20"></td>
</tr>
<tr>
<td>Sex</td>
<td><input type="radio" name="sex" value="Male">
Male
<input type="radio" name="sex" value="Female">
Female </td>
<td>Address1</td>
<td><input type="text" name="addr1" size="20"></td>
</tr>
<tr>
<td>Address2</td>
<td><input type="text" name="addr2" size="20"></td>
<td>Address3</td>
<td><input type="text" name="addr3" size="20"></td>
</tr>
<tr>
<td>City</td>
<td><input type="text" name="city" size="20"></td>
<td>Phone</td>
<td><input type="text" name="phone" size="20"></td>
</tr>
<tr>
<td>Email</td>
<td><input type="text" name="email" size="20"></td>
<td>Remarks</td>
<td><input type="text" name="remarks" size="20"></td>
</tr>
<tr>
<td colspan="4" align="center"><input type="hidden" name="do" value="store">
<input type="submit" value="ADD RECORD"></td>
</tr>
</table>
</form>
<p align="center"><a href="index.php">Go Back to Home</a></p>
<?
include("search.php");?>
</body>
</html>
Edit.php
<?
mysql_connect("localhost");
mysql_select_db("test") or die("database could not connect ");
?>
<html>
<head>
<meta name="description" content="Php Code for View, Search, Edit and Delete Record" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Update Student Record</title>
</head>
<body>
<?
if($_POST["do"]=="update")
{
$roll=$_POST["roll"];
$class=$_POST["class"];
$name=$_POST["name"];
$fname=$_POST["fname"];
$sex=$_POST["sex"];
$addr1=$_POST["addr1"];
$addr2=$_POST["addr2"];
$addr3=$_POST["addr3"];
$city=$_POST["city"];
$phone=$_POST["phone"];
$email=$_POST["email"];
$remarks=$_POST["remarks"];
$query="update student set name='$name',f_name='$fname',sex='$sex',addr1='$addr1',addr2='$addr2',addr3='$addr3',city='$city',phone='$phone',email='$email',remarks='$remarks' where roll=$roll";
mysql_query($query);
echo "<center>Successfully Updated in DATABASE</center>";
include("search.php");
}
?>
<center>
<h1><u>Student Database</u></h1>
</center>
<?
$roll=$_GET["roll"];
$query="select * from student where roll='$roll'";
$result=mysql_query($query);
while ($row = mysql_fetch_array($result)) {
?>
<form name="update" method="post" action="edit.php">
<table style=" border:1px solid silver" cellpadding="5px" cellspacing="0px" align="center" border="0">
<tr>
<td colspan="4" style="background:#0066FF; color:#FFFFFF; font-size:20px">ADD STUDENT RECORD</td>
</tr>
<tr>
<tr>
<td>Enter Roll Number</td>
<td><? echo $row[0];?>
<input type="hidden" name="roll" size="20" value="<? echo $row[0];?>"></td>
<td>Enter Class</td>
<td><input type="text" name="class" size="20" value="<? echo $row[1];?>" disabled="disabled"></td>
</tr>
<tr>
<td>Enter Name of Student</td>
<td><input type="text" name="name" size="20" value="<? echo $row[2];?>"></td>
<td>Enter Father's Name</td>
<td><input type="text" name="fname" size="20" value="<? echo $row[3];?>"></td>
</tr>
<tr>
<td>Sex</td>
<td><input type="radio" name="sex" value="Male" checked="checked">
Male
<input type="radio" name="sex" value="Female">
Female </td>
<td>Address1</td>
<td><input type="text" name="addr1" size="20" value="<? echo $row[5];?>"></td>
</tr>
<tr>
<td>Address2</td>
<td><input type="text" name="addr2" size="20" value="<? echo $row[6];?>"></td>
<td>Address3</td>
<td><input type="text" name="addr3" size="20" value="<? echo $row[7];?>"></td>
</tr>
<tr>
<td>City</td>
<td><input type="text" name="city" size="20" value="<? echo $row[8];?>"></td>
<td>Phone</td>
<td><input type="text" name="phone" size="20" value="<? echo $row[9];?>"></td>
</tr>
<tr>
<td>Email</td>
<td><input type="text" name="email" size="20" value="<? echo $row[10];?>"></td>
<td>Remarks</td>
<td><input type="text" name="remarks" size="20" value="<? echo $row[11];?>"></td>
</tr>
<tr>
<td colspan="4" align="center"><input type="hidden" name="do" value="update">
<input type="submit" value="UPDATE RECORD"></td>
</tr>
</table>
</form>
<? } ?>
<p align="center"><a href="index.php">Go Back to Home</a></p>
</body>
</html>
Del.php
<?
mysql_connect("localhost");
mysql_select_db("test") or die("database could not connect ");
?>
<html>
<head>
<meta name="description" content="Php Code for View, Search, Edit and Delete Record" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Add Student Record</title>
</head>
<body>
<?
$roll=$_GET["roll"];
$query="delete from student where roll=$roll";
mysql_query($query);
echo "<center>Successfully Deleted</center>";
include("search.php");
?>
</body>
</html>
If you found any error or if you have any feedback regarding this code example mail me at gunjankumarverma@gmail.com
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