To prevent a page from being refreshed using JavaScript and PHP, you can use a combination of client-side and server-side techniques. On the client side, you can use JavaScript to handle the page refresh event, and on the server side, you can use PHP to maintain state information. Here’s an example: 1. Client-Side (JavaScript). Use […]
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How to replace roman numerals in a string with integers using php?
You can create a PHP function to replace Roman numerals with integers in a string. Here’s a simple example using regular expressions to perform the replacement: Here’s how to replace Roman numerals in a string with integers using PHP: Using a loop. <?php function roman_to_integer($romanString) { $romanMap = [ ‘I’ => 1, ‘V’ => 5, […]
See MoreHow do I use foreach loop for multidimensional array PHP?
In PHP, you can use a `foreach` loop to iterate over elements in a multidimensional array. The `foreach` loop is particularly useful for iterating through arrays without the need for an index variable. Here’s an example of using `foreach` with a multidimensional array: <?php // Example multidimensional array $students = array( array(‘name’ => ‘John’, ‘age’ […]
See MoreHow to Find Peak Element in the Array in Python?
Hello Friends Today, through this tutorial, I will tell you How to Find Peak Element in the Array in Python? Here’s how to find the peak element in an array using Python: Using a loop This method iterates through the array and compares each element with its neighbors. If an element is greater than both […]
See MoreHow to Find Peak Element in the Array in PHP?
In an array, a peak element is an element that is greater than or equal to its neighbours. To find a peak element in an array using PHP, you can use various approaches. One simple approach is to iterate through the array and check each element to see if it is greater than or equal […]
See MoreFind the Minimum and Maximum Element in an Array Using PHP
Certainly! You can find the minimum and maximum elements in an array in PHP using the `min()` and `max()` functions, respectively. Here’s an example: <?php $numbers = array(4, 2, 8, 1, 6, 5); // Find the minimum element $minElement = min($numbers); echo “Minimum Element: $minElement\n”; // Find the maximum element $maxElement = max($numbers); echo “Maximum […]
See MoreHow Can I Return Minimum Key Value of Array in PHP?
Hello Friends Today, through this tutorial, I will tell you how can i return minimum key value of array in php Script Code with html. There are two main ways to return the minimum key value of an array in PHP: 1. Using `min` with `array_keys`: This method combines the `min` function and the `array_keys` […]
See MoreFeet to Meters Length Converter Using JavaScript
Hello friends, today I will tell you through experts php tutorial how you can create converter tool calculate feet to meters length. So let’s try to understand step to step with example. Here is the javascript code for the feet to length converter. <script> function LengthConverter(valNum) { document.getElementById(“outputMeters”).innerHTML=valNum/3.2808; } </script> Here is the html code […]
See MoreHow to Create Acceleration Calculator Using PHP?
Today I will tell you how you can craete Acceleration Calculator Using PHP? First of all, you create an html form, add text field and 1 button. I will tell you explain step by step how you can craete Acceleration Calculator Using PHP For this you can see in the example mentioned below. Create HTML […]
See MoreHow to use Trait in Interface PHP?
Today I will tell you how you can use trait in interface php? First of all, you create an php file, add codes. Then run codes on the server show results. Example <?php class Base { public function sayHello() { echo ‘Experts’; } } trait SayWorld { public function sayHello() { parent::sayHello(); echo ‘PHP’; } } class MyHelloWorld extends Base { use SayWorld; } $e = new MyHelloWorld(); $e->sayHello(); ?>
See MoreHow to generate fixed length random number in php?
Today I will tell you how you can generate fixed random number Using PHP? First of all, you create an PHP file, add codes. Then run codes on the server show results.you can use rand() function for that in PHP. Best Keywords : generate fixed length random number in PHP, Generate a random number with […]
See MoreHow to Create Compound Interest Calculator Using PHP?
Today I will tell you how you can craete Compound Interest Calculator Using PHP? First of all, you create an html form, add text field and 1 button. I will tell you explain step by step how you can craete Compound Interest Calculator Using PHP For this you can see in the example mentioned below. […]
See MoreHow to Create Even and Odd Numbers Calculator in PHP?
Experts php tutorial has come up with a new topic. That how you will make calculator to get odd and even number through php program. So let’s go guys, you must have printed odd and even number on your local server through php program. You will be told today how the calculator to print odd […]
See MoreHow to Create Calculator the Sum of Natural Numbers Using PHP With Example?
Hello Friends, Today I will tell you through experts php tutorial how you can create a calculator of any number of natural sum by php program code. Today you will be told by this article. So let’s go. How to Calculate sum of first n natural numbers formula with Example? First of all you have […]
See MoreHow to Calculate the Ratio Between Two Numbers By PHP With Example?
Hello friends today i will tell you how you can calculate ratio by php using 2 number. So let’s go. Ratio : The ratio is always in two homogeneous zodiacs. A ratio is obtained by dividing one amount into another. Like if A amount is divided by B amount.Then A / B is called the […]
See MoreHow to Generate 14 Digit Unique Random Number Using PHP?
Hello friends, today I will tell you through experts php tutorial how you can generate 14 digit random number through php. So let’s try to understand. You create a file called a fourteendigitrandom.php and then copy and paste this PHP Code into fourteendigitrandom.php file. Then after that you open it on the browser. You get […]
See MoreHow to Calculate BMI(Body Mass Index) Using PHP With HTML Form?
BMI Calculate Create With PHP: You can easily create bmi calculator using php code with html from. Hello friends today i will tell you through this article how you can create bmi calculator using php.I will try to understand you step to step. so let’s go. First of all, you create a form using the […]
See MoreWrite a Program for Find the smallest number in an array using PHP
Hello guys today i will tell you through this tutorial how you can find small number from any array through php program. How to Find the Smallest Number in an Array in PHP, Find the smallest elements in an array using PHP, How to find minimum value of an array With PHP <?php$numbers = array(2,17,40,22,5,6,14,7,19,54);$length […]
See MoreHow Can I Send Email Using mail() Function in PHP?
PHP provides you with built in mail () function to send emails. The general syntax of this function is given below. Keywords :- Send Email Using Mail() Function by PHP, How to Send Email with Mail() Function Using PHP PHP Mail Function Syntax mail(to,subject,message,headers,parameters); In PHP, 4 parameters are passed inside the mail () function […]
See MoreWrite a PHP Program to Print Table of a Number.
Print Table of a Number Using PHP Program, How to Display Table Number in PHP, PHP Program Print Table Number Exapmle :- Print Table of 2. <?php define(‘a’, 2); for($n=1; $n<=10; $n++) { echo $n*a; echo ‘<br>’; } ?> Exapmle :- Print Table of 3. <?php define(‘a’, 3); for($n=1; $n<=10; $n++) { echo $n*a; echo […]
See MoreWrite a PHP Program to Print Sum of Digits.
Sum of Digit Numbers Using PHP Program, How to Sum of Digit by PHP, Print Sum of Digits Number in PHP Program <?php $num = 20202021; $sum=0; $rem=0; for ($i =0; $i<=strlen($num);$i++) { $rem=$num%10; $sum = $sum + $rem; $num=$num/10; } echo “Sum of digits 20202021 is $sum”; ?>
See MoreFind Whether a Number is Armstrong Number or Not in PHP With Form
PHP Armstrong Number Program,How do I Find My Armstrong Number Using PHP, Check if a number is armstrong number or not Using PHP, Armstrong Number program in PHP with form If user here takes value 153 (3 digits), then the number of digits is the number of their th power increases. 13 + 53 + […]
See MoreWrite a program to find whether a number is Armstrong or not in PHP with Form
PHP Armstrong Number Program,Check if a number is armstrong number Using PHP, Armstrong number Program in PHP, PHP Script to find Armstrong number or not, Write a PHP program to check if a number is an Armstrong number or not, Armstrong Number program in PHP with form armstrong-or-not-in-php-with-form.php <!DOCTYPE html> <html> <head> <title>Write a program […]
See MoreWrite a program to print Reverse of any number
<?php if(isset($_POST[‘reverse’])) { $rev=0; $num=$_POST[‘rev’]; while($num>=1) { $re=$num%10; $rev=$rev*10+$re; $num=$num/10; } } ?> <html> <head> <title>Reverse</title> </head> <body> <table> <form method=”post”> <tr><td>Number</td><td><input type=”text” name=”rev”></td></tr> <tr><td>Reverse is:</td><td><input type=”text” value=”<?php if(isset($_POST[‘reverse’])){echo $rev;} ?>” name=”rev1″></td></tr> <tr><td> </td><td><input type=”Submit” value=”Reverse” name=”reverse”></td></tr> </form> </table> </body> </html>
See MoreHow to Create a program to print Factorial of any number?
<?php $factorial_number = 5; $fact = 1; for($f=1;$k<=$factorial_number ;++$f) { $fact = $fact*$f; } echo “Factorial of $factorial_number is “.$fact; ?>
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