Question:
parameters: EmpId,EmployeeName,Designation,Department,Basic Salary,Allowance,Deduction
-
Write a PHP program to read the employee details from the text file and
-
calculate the Gross and Net Salary of the employees.
-
Display the Gross and Net Salary of each employee along with the other details.
-
(No need to update the text file after calculating the gross and net salary).
-
The program, whenexecuted, should ask the file name containing the employee details.
data file name : kumar.txt
{
"EmpId":1,
"Name":"kumar",
"Designation":"Assistant",
"Department":"ED",
"BasicSalary":45000,
"Allowance":15000,
"Deduction":9000
}
EMPLOYEE NAME :-kumar
| EmpId : | 1 |
| Name : | kumar |
| Designation : | Assistant |
| Department : | ED |
| BasicSalary : | 45000 |
| Allowance : | 15000 |
| Deduction : | 9000 |
Gross Salary =60000
NetSalary =51000
<![CDATA[
Question:
<h6>parameters: EmpId,EmployeeName,Designation,Department,Basic Salary,Allowance,Deduction </h6>
<ul><li>
Write a PHP program to read the employee details from the text file and </li><li>
calculate the Gross and Net Salary of the employees.</li><li>
Display the Gross and Net Salary of each employee along with the other details.</li><li>
(No need to update the text file after calculating the gross and net salary). </li><li>
The program, whenexecuted, should ask the file name containing the employee details. </li><li></ul>
<style>
table {
width: 50%;
border: 1px solid black;
}
th, td {
text-align: left;
padding: 8px;
border: 1px solid black;
}
input[type="submit"] {
padding: 12px 18px;
cursor: pointer;
border-radius: 5px;
background-color: #8ebf42;
font-size: 16px;
font-weight: bold;
color: #fff
}
</style>
<body>
data file name : kumar.txt
<br>
{<br>
"EmpId":1,<br>
"Name":"kumar",<br>
"Designation":"Assistant",<br>
"Department":"ED",<br>
"BasicSalary":45000,<br>
"Allowance":15000,<br>
"Deduction":9000<br>
}<br>
<hr>
<form action="" method="post">
EMPLOYEE NAME 1:
<input type=text name="name" value="">
<br>
<input type=submit name="submit">
<br>
</form>
</body>
< ?php
$name="kumar";
if(isset($_POST['submit'])) // here isset function is using to check where a variable is set or not
{
$name=$_POST['name'];// accessing value from first text field
echo "EMPLOYEE NAME :-".$name;
}
$filename=$name.".txt";
$myfile = fopen($filename, "r") or die("Unable to open file!");
fclose($myfile);
$jsonstring = json_decode(file_get_contents ($filename));
// var_dump( ($jsonstring));
$basic= 0;
$allowance=0;
$deduction=0;
echo"<table>";
foreach($jsonstring as $key=>$value)
{
echo " <tr><td>$key :</td> ";
echo "<td> $value </td>";
echo "<tr>";
echo "\n";
}
echo"</table>";
//Extracting data from json
$basic= $jsonstring->BasicSalary;
$allowance=$jsonstring->Allowance;
$deduction=$jsonstring->Deduction;
$GrossSalary = ($basic +$allowance) ;
$NetSalary= $GrossSalary-$deduction;
echo "<h2>Gross Salary =".$GrossSalary."</h2>";
echo "<h2>NetSalary =".$NetSalary."</h2>";
?>
]]>