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Convert Currency Number to Word Format Using PHP

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function getIndianCurrency(float $number) { $decimal = round($number - ($no = floor($number)), 2) * 100; $hundred = null; $digits_length = strlen($no); $i = 0; $str = array(); $words = array(0 => '', 1 => 'one', 2 => 'two', 3 => 'three', 4 => 'four', 5 => 'five', 6 => 'six', 7 => 'seven', 8 => 'eight', 9 => 'nine', 10 => 'ten', 11 => 'eleven', 12 => 'twelve', 13 => 'thirteen', 14 => 'fourteen', 15 => 'fifteen', 16 => 'sixteen', 17 => 'seventeen', 18 => 'eighteen', 19 => 'nineteen', 20 => 'twenty', 30 => 'thirty', 40 => 'forty', 50 => 'fifty', 60 => 'sixty', 70 => 'seventy', 80 => 'eighty', 90 => 'nin...
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Login using session with user role

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Controller: function login($msg = NULL){ $data['msg'] = $msg; $this->load->view('head'); $this->load->view('loginform',$data); $this->load->view('footer'); } function process(){ if($this->input->post('Submit')){ echo $username=$this->input->post('username'); echo $pws=$this->input->post('pws'); $result=$this->Login_model->process($username,$pws); if($result){ redirect('/Home', 'refresh'); }else{ $msg="<font color=red>Invalid username and/or password.</font><br />"; $this->login($msg); } } } function logout(){ $this->session->unset_userdata($array_items); redirect('/Login/login', 'refresh'); } View: <form action="<?php echo base_url();?>/login/process" method="post">   <div class="form-group">  ...
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how to insert multiple data using array in CodeIgniter

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controller: function insert_sitelabourers(){ if($this->input->post('Submit')){ $sitename=$this->input->post('sitename'); $role=$this->input->post('Role[]'); $empname=$this->input->post('emp_name[]'); for($i=0;$i<count($role);$i++){ $data=array( 'site_labourer_siteid'=>$sitename, 'site_labourer_emproleid'=>$role[$i], 'site_labourer_empname'=>$empname[$i], 'site_labourer_active'=>1 ); $sitelabourers[]=$data; } $data['msg']=$this->site_model->insert_sitelabourers($sitelabourers); $data['title']="Raj"; $data['viewsite']=$this->site_model->view_site(); $this->load->view('layout/head',$data); $this->load->view('site/sitelabourers',$data); $this->load->view('layout/footer'); //print_r($sitelabourers); } } view: <td class=...
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live sum using javascript

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<script type="text/javascript"> $(document).ready(function() {     //this calculates values automatically     sum();     $("#num1, #num2").on("keydown keyup", function() {         sum();     }); }); function sum() {             var num1 = document.getElementById('num1').value;             var num2 = document.getElementById('num2').value; var result = parseInt(num1) + parseInt(num2); var result1 = parseInt(num2) - parseInt(num1);             if (!isNaN(result)) {                 document.getElementById('sum').value = result; document.getElementById('subt').value = result1;             }         } </script> <form name="form1" method="post" action="" > <table> <...
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add more button new row using javascript

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<!DOCTYPE html> <html> <head> <title></title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css"> <!-- jQuery library --> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <!-- Latest compiled JavaScript --> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script> <script>$(document).ready(function () { var counter = 0; $("#addrow").on("click", function () { var newRow = $("<tr>"); var cols = ""; cols += '<td><input type="text" class="form-control" name="name' + counter + '"/></td>'; cols += '<td><input type="text" class="form-control" ...
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OOPS Concepts in PHP?

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Class  − This is a programmer-defined data type, which includes local functions as well as local data. You can think of a class as a template for making many instances of the same kind (or class) of object. Object  − An individual instance of the data structure defined by a class. You define a class once and then make many objects that belong to it. Objects are also known as instance. Member Variable  − These are the variables defined inside a class. This data will be invisible to the outside of the class and can be accessed via member functions. These variables are called attribute of the object once an object is created. Member function  − These are the function defined inside a class and are used to access object data. Inheritance  − When a class is defined by inheriting existing function of a parent class then it is called inheritance. Here child class will inherit all or few member functions and variables of a parent class. Parent class  − A c...
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Google places autocomplete dropdown

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The Google Places API Web Service enforces a default limit of 1 000 requests per 24 hour period, which you can increase free of charge. If your app exceeds the limit, the app will start failing. Verify your identity to get up to 150 000 requests per 24 hour period <!DOCTYPE html> <html>     <head>         <title>Place Autocomplete</title>         <meta name="viewport" content="initial-scale=1.0, user-scalable=no">         <meta charset="utf-8">         <script src="http://code.jquery.com/jquery-latest.min.js"></script>         <script>             $(document).ready(function() {                 $('input.deletable').wrap('<span class="deleteicon" />').after($('<span/>').click(function() {               ...
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