msisaifu

<?php
  $string = "hello!world!!! rrr";

  echo "<pre>";
  print_r(countChar($string));
  echo "</pre>";

  function countChar($string)
  {
    $explodeString = str_split(strtolower($string));  

msisaifu

function reverseCase($string) {
  $length = strlen($string);
  for($i = 0; $i < $length; $i++) {
     if(ctype_upper ($string[$i])) {
       echo strtolower($string[$i]);
    } else {
       echo strtoupper($string[$i]);
    }
  }
}

msisaifu

function reverseCase($str) {
  print strtolower($str) ^ strtoupper($str) ^ $str;
}

reverseCase('hello Bangladesh');

msisaifu

<?php

class Crud {
  public $person = [];

  function create($name){
    array_push($this->person, $name);
  }
  function read($id){
    echo "index number: {$id} {$this->person[$id]}";

msisaifu

<?php

class Crud {
  public $person = [];

  function create($array){
    array_push($this->person,$array);
  }
  function read($id){
    $index = $this->searchIndex($id);

msisaifu

<script context="module" lang="ts">
  /**
	 * @type {import('@sveltejs/kit').Load}
	 */
  const posts = import.meta.glob('./contents/*.svx')

  let body = []

  for (const path in posts) {
    body.push(posts[path]().then(({metadata}) => metadata))

msisaifu

class KitchenRenovationCalculator {

  // ********************************************************************
  // ***** For demo purposes here the price and factor are hardcoded *****
  // ***** Once complete the functions SetFactor and setPrices will add all of those dynamically from your end *****
  // ********************************************************************
  setFactor(factors) { }

  setPrices(prices) { }

msisaifu

<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "students";
$table_name = 'student_info';
// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {

msisaifu

<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "students";
$table_name = 'student_info';
$inserted = false;
$something_wrong = false;
// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);

msisaifu

<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "students";
$table_name = 'student_info';
$inserted = false;
$something_wrong = false;
$id = $_GET['id'];
$rows = null;