Bca sem 6 php practicals 1to12

HEMCHANDRACHARYA NORTH GUJARAT UNIVERSITY, PATAN
B.C.A. Semester – VI
BCA-604 : Building Application Using PHP & ASP.NET
Teaching Scheme
(per week)

Examination Scheme

Teaching Scheme
(per semester)

INT

EXT

TOTAL

Th.
(hours)

Pr.
(hours)

Total
Hours

Credit

Th.
(marks)

Pr.
(marks)

Th.
(marks)

Pr.
(marks)

Th.
(marks)

Pr.
(marks)

--

4

40

4

--

30

--

70

--

100

University Examination Duration: 3 Hours (Per Batch)
(Practical List) : PHP (50%)
1. Write a PHP program to display “Hello World” Message on Screen.
Practical-1.php
<html>
<head>
<title>Practical-1</title>
</head>
<?php
echo "<b>Hello</b> <i>World</i>";
?>
<body>
</body>
</html>
Or
Practical-1a.php
<?php
echo "<b>Hello</b> <i>World</i>";
?>
Output:
Hello World

Created By: Hitesh Patel (Asst. Professor, Grow More BCA – 9998531670)

Page No. 1

2. Write a PHP program to display the today’s date and current time.
Practical-2.php
<?php
print strftime('%c');
echo "<br />";
print strftime('%d/%m/%Y');
echo "<br />";
print strftime('%A, %d %B - %Y');
echo "<br />";
echo "<b>Current Day, Date and Time is:</b> " . date("D M d, Y G:i A");
?>
Output:
01/19/14 11:31:16
19/01/2014
Sunday, 19 January - 2014
Current Day, Date and Time is: Sun Jan 19, 2014 11:31 AM

3. Write a PHP program to display the Fibonacci series.
Practical-3.php
<?php
$count = 0;
$no1 = 0;
$no2 = 1;
$tot = 0;
while($count <= 10)
{
echo $tot . "<br />";
$no1 = $no2;
$no2 = $tot;
$tot = $no1 + $no2;
$count ++;
}
?>
Or
Practical-3a.php
<?php
$number=10;

Page No. 2

$firstno=0;
$secondno=1;
$nextno=0;
$cnt=0;
echo "Fibonacci Series<br><br>";
for($cnt=0;$cnt<=$number;$cnt++)
{
if($cnt<=1)
$nextno=$cnt;
else
{
$nextno = $firstno + $secondno;
$firstno = $secondno;
$secondno = $nextno;
}
echo $nextno . "<br>";
}
?>
or
practical-3b.php
<?php
$number=10;
$i=0;
$cnt=0;
echo "Fibonacci Series<br><br>";

for($cnt=0 ;$cnt<=$number;$cnt++)
{
echo fibonacci($i) . "<br>";
$i++;
}
function fibonacci($number)
{
if ( $number == 0 )
return 0;
else if ( $number == 1 )
return 1;
else
return ( fibonacci($number-1) + fibonacci($number-2) );
}

Page No. 3

?>
Output:
0
1
1
2
3
5
8
13
21
34
55

4. Write a PHP program to calculate sum of given number.
Practical-4.php
<?php
$val1=10;
$val2=10;
function sum($val1,$val2)
{
$total=$val1+$val2;
return $total;
}
echo "<b>Sum using Function : </b>" . sum($val1,$val2);
$sum=$val1 + $val2;
echo "<br />";
echo "<b>Sum is :</b> $sum";
?>
Output:
Sum using Function : 20
Sum is : 20


Page No. 4

5. Write a PHP Program that will use the concept form.
Practical-5.php
<html>
<head>
<title>Practical-5 Form Concept</title>
</head>
<body>
<form name="frmdemo" action="practical-5a.php" method="post" >
<fieldset>
<legend>Enter Your Details</legend>
<table width="250px" border="2" align="center">
<tr>
<td align="right">Name</td>
<td><input type="text" name="txtname"></td>
</tr>
<tr>
<td align="right">Contact No</td>
<td><input type="text" name="txtcno"></td>
</tr>
<tr>
<td colspan="2" align="center">
<input type="submit" name="submit" value="Submit">
</td>
</tr>
</table>
</fieldset>
</form>
</body>
</html>
Output:


Page No. 5

Practical-5a.php

<?php
if(isset($_REQUEST['submit']))
{
$name=$_REQUEST['txtname'];
$cno=$_REQUEST['txtcno'];
echo "<b>Your Name is: </b>" . $name . "<br>";
echo "<b>Contact No: </b>" . $cno;
}
else
{
echo "Go Back and Press Submit button";
}
?>
Output:


Page No. 6

6. Write a PHP program to read the employee detail using form component.
Practical-6.php
<html>
<head>
<title>Practical-6 Employee Form</title>
</head>
<body>
<form name="empfrmdemo" action="practical-6a.php" method="post" >
<fieldset>
<legend>Grow More Computer Science</legend>
<caption><b>Enter Employee Detail...</b></caption>
<tr>
<td align="right">Employee Name</td>
<td><input type="text" name="empname" size="30px"></td>
</tr>
<tr>
<td align="right">Address</td>
<td><textarea name="empadd" cols="23"></textarea></td>
</tr>
<tr>
<td align="right">Department</td>
<td><select name="empdept">
<option value="BCA" selected>BCA</option>
<option value="PGDCA">PGDCA</option>
<option value="M.Sc.(CA&IT)">MSC(CA/IT)</option>
</select>
</td>
</tr>
<tr>
<td align="right">Designation</td>
<td><select name="empdes">
<option selected="" value="Principal">Principal</option>
<option value="Professor">Professor</option>
<option value="Asst.Professor">Asst.Professor</option>
<option value="Lecturer">Lecturer</option>
<option value="Clerk">Clerk</option>
</select>
</td>
</tr>
<tr>
<td align="right">Male/Female</td>
<td>
<input type="radio" name="gender" value="male" checked="checked">Male<br>

Page No. 7

<input type="radio" name="gender" value="female">Female
</td>
</tr>
<tr>
<td align="right">Favourite Subjects</td>
<td>
<input type="checkbox" name="favsub[]" value="Hacking" checked="checked" />Hacking<br />
<input type="checkbox" name="favsub[]" value="Photoshop" />Photoshop<br />
<input type="checkbox" name="favsub[]" value="Forensic" checked="checked"/>Forensic<br />
<input type="checkbox" name="favsub[]" value="C Language" />C Language<br />
<input type="checkbox" name="favsub[]" value="PHP" checked="checked"/>PHP
</td>
</tr>
<tr>
<td align="right">Contact No</td>
<td><input type="text" name="empcno" size="30px"></td>
</tr>
<tr>
<td align="right">E-Mail</td>
<td><input type="text" name="empmail" size="30px"></td>
</tr>
<tr>
<td align="right">Password</td>
<td><input type="password" name="emppass" size="30px"></td>
</tr>
<tr>
<td align="right">Upload Photo</td>
<td><input type="file" name="empphoto" accept="image/*" size="30px"></td>
</tr>
<tr>
<input type="hidden" name="empid" value="101">
<input type="submit" name="submit" value="Submit">
</td>
</tr>
</table>
</fieldset>
</form>
</body>
</html>


Page No. 8

Output:


Page No. 9


Page No. 10


Page No. 11

7. Write a PHP program to demonstrate the use of array.
Practical-7.php
<?php
/*Indexed Array*/
// Indexed Array using Method-1
$gm=array("BCA","PGDCA","MSCIT");
echo "I like " . $gm[0] . ", " . $gm[1] . " and " . $gm[2] . ".";
echo "<br>";
//Indexed Array using Method-2
$gm[0]="BCA";
$gm[1]="PGDCA";
$gm[2]="MSCIT";
echo "I like " . $gm[0] . ", " . $gm[1] . " and " . $gm[2] . ".";
echo "<br>Elements in Array:";
$arrsize=count($gm);
for($cnt=0;$cnt<$arrsize;$cnt++)
{
echo "<br>";
echo "<b>" . $gm[$cnt] . "</b>";
}
echo "<br>";
/*Associative Array*/
// Associative Array using Method-1
$gm=array("d1"=>"BCA","d2"=>"PGDCA","d3"=>"MSCIT");
echo "Degree is " . $gm['d1'] ;
echo "<br>";
//Associative Array using Method-2
$gm['d1']="BCA";
$gm['d2']="PGDCA";
$gm['d3']="MSCIT";
echo "Degree is " . $gm['d2'] ;
echo "<br>";
foreach($gm as $x=>$x_value)
{
echo "Key=" . $x . ", Value=" . $x_value;
echo "<br>";
}
?>

Page No. 12

Output:
I like BCA, PGDCA and MSCIT.
I like BCA, PGDCA and MSCIT.
Elements in Array:
BCA
PGDCA
MSCIT
Degree is BCA
Degree is PGDCA
Key=d1, Value=BCA
Key=d2, Value=PGDCA
Key=d3, Value=MSCIT

8. Write a PHP program to prepare student Mark sheet using Switch statement.
Practical-8.php
<html>
<head>
<title>Practical-8 Marksheet</title>
</head>
<body>
<form name="frmdemo" action="practical-8a.php" method="post" >
<fieldset>
<legend align="center">Enter Your Name with Marks Detail</legend>
<tr>
<td align="right">Name</td>
<td><input type="text" name="txtname"></td>
</tr>
<tr>
<td align="right">Subject-1</td>
<td><input type="text" name="txtsub1"></td>
</tr>
<tr>
</tr>
<tr>
</tr>
<tr>
</tr>

Page No. 13

<tr>
<input type="submit" name="submit" value="Submit"></td>
</tr>
</table>
</fieldset>
</form>
</body>
</html>
Output:


Page No. 14

Practical-8a.php
<?php
{
$name=$_REQUEST['txtname'];
$sub1=$_REQUEST['txtsub1'];
echo "<b>Your Name is: </b>" . $name . "<br>";
echo "<b>Your Marks Detail: </b> <br>";
echo "Subject-1: " . $sub1 . "<br>";
$total=$sub1+$sub2+$sub3+$sub4;
echo "Total Marks: " . $total . "<br>";
$per=$total/4;
echo "Percentage: " . $per . "%<br>";
switch($per)
{
case $per<35:
echo "Grade: F" . "<br>";
break;
case $per>=35 && $per<=50:
echo "Grade: D" . "<br>";
break;
case $per>50 && $per<=60:
echo "Grade: C" . "<br>";
break;
case $per>60 && $per<=70:
echo "Grade: B" . "<br>";
break;
case $per>70 && $per<100:
echo "Grade: A" . "<br>";
break;
default:
echo "Invalid.... or out of limit";
break;
}
}

Page No. 15

else
{
echo "Go Back and Press Submit button";
}
?>
Output:
Your Name is: Hitesh Patel
Your Marks Detail:
Subject-1: 40
Subject-2: 40
Subject-3: 40
Subject-4: 40
Total Marks: 160
Percentage: 40%
Grade: D

9. Write a PHP program to generate the multiplication of matrix.
Practical-9.php
<?php
$p = array();
$p[] = array(1,3,-4);
$p[] = array(1,1,-2);
$p[] = array(-1,-2,5);
$q = array();
$q[] = array(8,3,0);
$q[] = array(3,10,2);
$q[] = array(0,2,6);
echo "matrix 1<br/>";
echoMatrix(3, $p);
echo "<br/>";
echo "matrix 2<br/>";
echoMatrix(3, $q);
echo "<br/>";
$r = matrixMultiply(3, $p, $q);
echo "result of matrix multiply<br/>";
echoMatrix(3, $r);

function echoMatrix($N, $r)
{

Page No. 16

for($i=0; $i<$N; $i++)
{
for($j=0; $j<=$N; $j++)
{
if ($j==$N)
{
echo "<br>";
}
else
{
echo $r[$i][$j];
}
if ($j<($N-1))
{
echo ", ";
}
}
}
}
function matrixMultiply($N, $p, $q)
{
//init result
$r = array();
for($i=0; $i<$N; $i++)
{
$t = array();
for($j=0; $j<$N; $j++)
{
$t[] = 0;
}
$r[] = $t;
}
//do the matrix multiply
for($i=0; $i<$N; $i++)
{
for($j=0; $j<$N; $j++)
{
$t = 0;
for($k=0; $k<$N; $k++)
{
$t += $p[$i][$k] * $q[$k][$j];
}
$r[$i][$j] = $t;
}
}

Page No. 17

//return result
return $r;
}
?>
Output:

Practical-9a.php
<html>
<head>
<title>Matrix Multiplication</title>
</head>
<body>
<form name="matrix" action="practical-9b.php" method="get">
<table border="2" cellpadding="2" cellspacing="3">
<caption><b>Please Enter 3x3 Matrix</b></caption>
<tr>
<td rowspan="3">Matrix-A</td>
<td>
<input name="a11" type="text" style="width: 50px"></td>
Page No. 18

<td>
<td>
</tr>
<tr>
<td>
<td>
<td>
</tr>
<tr>
<td>
<td>
<td>
</tr>
<tr>
<td rowspan="3">Matrix-B</td>
<td>
<input name="b11" type="text" style="width: 50px"></td>
<td>
<td>
</tr>
<tr>
<td>
<td>
<td>
</tr>
<tr>
<td>
<td>
<td>
</tr>
<tr>

Page No. 19

<td align="center" colspan="4">
<input name="Submit" type="submit" value="submit"></td>
</tr>
</table>
</form>
</body>
</html>
Output

Practical-9b.php

<?php
{
$a = array();
$a[] = array($_REQUEST['a11'],$_REQUEST['a12'],$_REQUEST['a13']);
$b = array();
$b[] = array($_REQUEST['b11'],$_REQUEST['b12'],$_REQUEST['b13']);

Page No. 20

echo "Matrix-A<br/>";
dispmatrix(3, $a);
echo "<br/>";
echo "Matrix-B<br/>";
dispmatrix(3, $b);
echo "<br/>";
$r = matrixMultiply(3, $a, $b);
echo "Matrix Multiplication<br/>";
dispmatrix(3, $r);
}
else
{
header('location:practical-9a.php');
}
function dispmatrix($N, $r)
{
for($i=0; $i<$N; $i++)
{
for($j=0; $j<=$N; $j++)
{
if ($j==$N)
{
echo "<br>";
}
else
{
echo $r[$i][$j];
}
if ($j<($N-1))
{
echo ", ";
}
}
}
}
function matrixMultiply($N, $a, $b)
{
//init result
$r = array();
for($i=0; $i<$N; $i++)
{
$t = array();
for($j=0; $j<$N; $j++)
{
$t[] = 0;

Page No. 21

}
$r[] = $t;
}
//do the matrix multiply
for($i=0; $i<$N; $i++)
{
for($j=0; $j<$N; $j++)
{
$t = 0;
for($k=0; $k<$N; $k++)
{
$t += $a[$i][$k] * $b[$k][$j];
}
$r[$i][$j] = $t;
}
}
//return result
return $r;
}
?>
Output:


Page No. 22

10. Write a PHP program to send Mail from PHP Script.
Practical-10.php
<?php
error_reporting(0);
$to = "me@localhost";
$subject = "This is subject Subject";
$message = "<b>This is HTML message.</b>";
$message .= "<h1>This is headline.</h1>";
$header = "From:abc@somedomain.com rn";
$header = "Cc:afgh@somedomain.com rn";
$header .= "MIME-Version: 1.0rn";
$header .= "Content-type: text/htmlrn";
$retval = mail ($to,$subject,$message,$header);
if( $retval == true )
{
echo "Message sent successfully...";
}
else
{
echo "Message could not be sent...";
}
?>
Output:
Message sent successfully...


Page No. 23

11. Write a PHP Program for Create, Delete, and Copying file from PHP Script.
practical-11a.php
// Enter File Name to Check Whether it is Exists or Not
<htm>
<head>
<title>File Handling</title>
</head>
<body>
<form action="practical-11a1.php" method="post" name="filehand">
Enter File Name to Check Whether it is Exists or Not.<br />
<input type="text" name="filename" /><br />
<input type="submit" name="checkfile" value="Check File" />
</form>
</body>
</html>
Output:

practical-11a1.php
<?php
//Get file name from user and store it to Variable
$filename=$_REQUEST['filename'];
//Check file exists or not.
if(isset($_REQUEST['checkfile']))
{
if (file_exists($filename))
{
echo "The file $filename exists". "<br>";

Page No. 24

}
else
{
echo "The file $filename does not exists". "<br>";
}
}
?>
Output:

practical-11b.php
//Create Blank File
<htm>
<head>
</head>
<body>
<form action="practical-11b1.php" method="post" name="filehand">
Enter File Name Here<br />
Click Here to Create Blank File<br />
<input type="submit" name="createfile" value="Create File" />
</body>
</html>


Page No. 25

Output:

practical-11b1.php
<?php
//Check file exists or not. if it is not exists then create new blank file
if(isset($_REQUEST['createfile']))
{
{
echo "The file $filename exists". "<br>";
}
else
{
$handle = fopen($filename, 'w') or die('Cannot open file: '.$filename);
//Check Whether the file is created or nor.
{
echo "The $filename file Successfully Created". "<br>";
}
else
{
echo "Error While Creating $filename". "<br>";
}
}
}
?>


Page No. 26

Output:

practical-11c.php
//Create, Open File and Save Data
<htm>
<head>
</head>
<body>
<form action="practical-11c1.php" method="post" name="filehand">
Please Enter Text to save in selected file<br />
<textarea name="filedata" cols="20" rows="5"></textarea><br />
<input type="submit" name="savefile" value="Create/Save/Append File" />
</body>
</html>


Page No. 27

Output:

practical-11c1.php
<?php
//Check file exists or not. if exist it append the file. if not, then create new file and store data.
if(isset($_REQUEST['savefile']))
{
{
$handle = fopen($filename, 'a') or die('Cannot open file: '.$filename);
$data = " " . $_REQUEST['filedata'];
fwrite($handle, $data . PHP_EOL);
echo "File Appended Successfully...";
}
else
{
$handle = fopen($filename, 'w') or die('Cannot open file: '.$filename);
$data = 'Welcome to Grow More Institute of Computer Application';
fwrite($handle, $data);
$data = " " . $_REQUEST['filedata'];
fwrite($handle, $data . PHP_EOL);
echo "File Successfully create a file and store Contents..";
}
Page No. 28

}
?>
Output:

practical-11d.php
//Open File and Read Contents
<htm>
<head>
</head>
<body>
<form action="practical-11d1.php" method="post" name="filehand">
Click here to Open File<br />
<input type="submit" name="openfile" value="Open/Read File" />
</body>
</html>
Output:


Page No. 29

practical-11d1.php
<?php
//Check file exists or not. if exists then open the file and read the contents.
if(isset($_REQUEST['openfile']))
{
{
$file = fopen($filename, "r") or exit("Unable to open file!");
//Output a line of the file until the end is reached
while(!feof($file))
{
echo fgets($file). "<br>"; //if you want to read string contents.
//echo fgetc($file). "<br>"; //if you want to read on character at a time
}
fclose($file);
}
else
{
echo "File Does Not Exists..";
}
}
?>
Output:


Page No. 30

practical-11e.php
//Open File and Read Contents
<htm>
<head>
</head>
<body>
<form action="practical-11e1.php" method="post" name="filehand">
Click here to Open File<br />
<input type="submit" name="openfile" value="Open/Read File" />
</body>
</html>
Output:

practical-11e1.php
<?php
//Check file exists or not. if exists then open the file and read the contents.
if(isset($_REQUEST['openfile']))
{
{
$filehand=fopen($filename,"r") or exit("Unable to open file!");;
$data=fread($filehand,filesize($filename));
echo "<br>" . $data;

Page No. 31

fclose($filehand);
}
else
{
}
}
?>
Output:

practical-11f.php
// Copy File
<htm>
<head>
</head>
<body>
<form action="practical-11f1.php" method="post" name="filehand">
Please enter new file name to copy file and press copy button<br />
<input type="text" name="newfilenm" /><br />
<input type="submit" name="copyfile" value="Copy File" />
</body>
</html>


Page No. 32

Output:

practical-11f1.php
<?php
$newfile=$_REQUEST['newfilenm'];
//Check file exists or not. if exists then copy the file.
if(isset($_REQUEST['copyfile']))
{
{
if (file_exists($newfile))
{
echo "Destination file name is already exists...";
}
else
{
//copy file
copy($filename,$newfile);
echo "File Successfully copied...";
}
}
else
{
}

Page No. 33

}
?>
Output:

practical-11g.php
//Delete File
<htm>
<head>
</head>
<body>
<form action="practical-11g1.php" method="post" name="filehand">
Please enter file name to delete file.<br />
<input type="text" name="deletefilenm" /><br />
<input type="submit" name="deletefile" value="Delete File" />
</body>
</html>


Page No. 34

Output:

practical-11g1.php
<?php
//Check file exists or not. if exists then copy the file.
$delfile=$_REQUEST['deletefilenm'];
if(isset($_REQUEST['deletefile']))
{
if (file_exists($delfile))
{
//delete file
unlink($delfile);
if (file_exists($delfile))
{
echo "File Not Deleted";
}
else
{
echo "File Successfully Deleted...";
}
}
else
{
}
}
?>


Page No. 35

Output:

practical-11h.php
//File Information
<htm>
<head>
</head>
<body>
<form action="practical-11h1.php" method="post" name="filehand">
Please enter file name to get File Information.<br />
<input type="text" name="filenminfo" /><br />
<input type="submit" name="fileinfo" value="Get File Information" />
</body>
</html>
Output:


Page No. 36

practical-11h1.php
<?php
//Check file exists or not. if exists then Display File Information.
$filename=$_REQUEST['filenminfo'];
if(isset($_REQUEST['fileinfo']))
{
{
if (is_writable($filename))
{
echo "The file is writable". "<br>";
}
else
{
echo "The file is not writable". "<br>";
}
if (is_readable($filename))
{
echo "The file is readable". "<br>";
}
else
{
echo "The file is not readable". "<br>";
}
echo "$filename was last accessed: " . date("F d Y H:i:s.", fileatime($filename)) . "<br>";
echo "$filename was last changed: " . date("F d Y H:i:s.", filectime($filename)) . "<br>";
echo "$filename was last modified: " . date ("F d Y H:i:s.", filemtime($filename)) . "<br>";
echo "File Size ($filename):" . filesize($filename) . " bytes" . "<br>";
$path = dirname(__FILE__);
echo "Full path: " . $path . "<br>";
$path_parts = pathinfo($filename);
echo $path_parts['dirname'], "<br>";
echo $path_parts['basename'], "<br>";
echo $path_parts['extension'], "<br>";
echo $path_parts['filename'], "<br>";
echo realpath($filename) . "<br>";
}
else
{
}
}

Page No. 37

?>
Output:

practical-11i.php
// View Files with Links
<htm>
<head>
</head>
<body>
<p>List of Files in Working Directory:</p>
<?php
$filelist = glob("*.txt");
foreach($filelist as $files)
{
echo "=> " . "<a href='$files'>$files</a>" . "<br>";
}
?>
</body>
</html>


Page No. 38

Output:

12. Write a PHP Program to Recursive Traversals of Directory.
Practical-12.php
<?php
/*
error_reporting(E_ALL | E_STRICT);
ini_set('display_errors', 1);
*/
header('Content-Type: text/plain');

$dir = dirname(__FILE__);
foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir)) as $item)
{
if ($item->isFile() || $item->isDir())
{
echo $item . PHP_EOL;
}
}
?>

Page No. 39

Output:


Page No. 40

Bca sem 6 php practicals 1to12

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Bca sem 6 php practicals 1to12