This step is a little bit more complex. In this step, we also check the User Id already exists or not. But, not too difficult. I hope you…
This step is a litter bit complex. But, not too difficult. I hope you will be ok.
1. Create html form.
2. Connect to…
<?php
$server = 'localhost';
$username = 'root';
$password = ' ';
$db = 'TNW';
$conn = mysqli_connect($server, $username, $password, $db);
if($conn){
$query = "INSERT INTO `username` VALUES(1, 'Thet', 'Naing',…
<?php
$server = 'localhost';
$username = 'root';
$password = '';
$db = 'TNW';
$conn = mysqli_connect($server, $username, $password, $db);
if($conn){
$query = "DROP TABLE `username`";
$query_run = mysqli_query($conn, $query);…
<?php
$server = 'localhost';
$username = 'root';
$password = '';
$db = 'TNW';
$conn = mysqli_connect($server, $username, $password, $db);
if($conn){
$query = "CREATE TABLE `username`(
UserId int(30) NOT NULL…
<?php
$server = 'localhost';
$username = 'root';
$password = '';
$db = 'TNW';
$conn = mysqli_connect($server, $username, $password, $db);
if($conn){
echo 'Successfully connected to a database -' .$db. '.';…
<?php
$server = 'localhost';
$user = 'root';
$password = '';
$conn = mysqli_connect($server, $user, $password);
if($conn){
$query = "DROP DATABASE `TNW`";
$query_run = mysqli_query($conn, $query);
if($query_run){
echo 'Successfully deleted…
<?php
$server = 'localhost';
$user = 'root';
$password = '';
$conn = mysqli_connect($server, $user, $password);
if($conn){
$query = "CREATE DATABASE `TNW`";
$query_run = mysqli_query($conn, $query);
if($query_run){
echo 'Successfully created…
The following is the example of connecting to database server in php.
<?php
$server = 'localhost';
$user = 'root';
$password = '';
$conn = mysqli_connect($server, $user, $password);…
We can set the limitations in uploading files. For example, we allow to upload only jpg or jpeg images and the maximum file…
In this example, we will upload file to the designated location. So, we will create a folder to store the files we've uploaded…
When we upload a file into one location, the file is firstly saved in temporary location as a temp file. Ok, lets discover…
<?php
@$name = $_FILES['file']['name'];
@$type = $_FILES['file']['type'];
@$size = $_FILES['file']['size'];
if(@isset($name) && @!empty($name)){
echo 'File name is <strong> '.$name.'</strong>, File type is <strong>'.$type.'</strong> nad File size is <strong> '.$size.'</strong>';…
<?php
$time = time();
$time_now = date('D M Y & H:i:s', $time);
$time_modified = date ('D M Y @ H:i:s', strtotime('+ 1 year') );
echo 'The current time is…
<?php
$redirect_page = 'https://www.tnw87.com';
$redirect = true;
if($redirect == true){
header('location:' .$redirect_page);
}
?>
<?php
$offset = 0;
if(isset($_POST['text']) && isset($_POST['search']) && isset($_POST['replace'])){
$text = $_POST['text'];
$search = $_POST['search'];
$replace = $_POST['replace'];
$search_length = strlen($search);
if(!empty($text) && !empty($search) && !empty($replace)){
while($strpos =…
<?php
$string = 'Hi, this is the php testing!';
$string1 = 'Hi, this is string testing!';
similar_text($string, $string1, $result);
echo $result;
?>
From the following example, you can learn the usage of form, textarea, isset, strtolower and str_replace. Every word 'love' you type in the…
Normally There are three types of array: Indexed Array, Associative Array and Multi-Dimentional Array.
1. Indexed Array (Works with number)…
<?php
$string = 'I am Thet Naing Win and who are you?';
$find = '/000/';
function Match($find, $string){
if(preg_match($find, $string)){
return true;
}else{
return false;
}
}
if(Match($find,…
<?php
$string = 'Hi How are you?. I am Thet Naing Win. Nice to meet you!';
$find = '/000/';
if (preg_match($find, $string)){
echo 'Match Found!';
}else{
echo 'Match Not…
<?php
if(isset($_POST['roll'])){
$rand = rand(000, 999);
echo 'You rolled a '.$rand.'.';
}
?>
<form action = "rand.php" method = "POST">
<input type = "submit" name = "roll" value =…
<?php
if(isset($_POST["username"]) && isset($_POST["password"])){
$username = $_POST["username"];
$password = $_POST["password"];
if(!empty($username) && !empty($password)){
echo 'Welcome to TNW, '.$username.'!';
}else{
echo 'Fill in all fields!';
}
}
?>
<form action…
<?php
function Add($num1, $num2){
$result = $num1 + $num2;
return $result;
}
function Divide($num1, $num2){
$result = $num1/$num2;
return $result;
}
$info = Add(Add(5,5), Divide(4,2));
echo $info;
?>
<?php
function MyName(){
echo 'Thet Naing Win.';
}
echo 'My Name is ';
MyName();
?>
<?php
$count = 1;
$message = 'Hello!';
do {
echo $count.'. '.$message.'</br>';
$count ++;
}
while($count<=10)
?>
<?php
$text = 'I am Thet Naing Win.';
$count = 1;
while($count <= 10){
echo $count. ' '.$text.'!</br>';
$count ++;
}
?>
<?php
$text = 'I am Thet Naing Win.';
for($count = 1; $count <= 10; $count++){
echo $count. ' '.$text. '!</br>';
}
?>
<?php
$food = array('Healthy'=>array('Salad', 'Milk', 'Coconet', 'Ground_nut'),
'Unhealthy'=>array('Alcohol', 'Beer', 'Ice_cream'));
foreach($food as $element => $inner_element){
echo '</br><strong>'.$element.'</strong></br>';
foreach($inner_element as $item){
echo $item.'</br>';
}
}
?>
$date = 'Sunday';
switch($date){
case 'Saturday';
case 'Sunday';
echo 'It is weekend!';
break;
default;
echo 'It is not weekend day!';
break;
}
?>
<?php
$num1 = 30;
$num2 = 40;
if($num1 > $num2){
echo 'Num1 is greater than Num2!';
} else if($num1 == $num2){
echo 'Num1 and Num2 are equal!';
}else{
echo…
<?php
$string = 'I am thet naing win';
$find = array('thet', 'naing', 'win');
$replace = array('THET', 'NAING', 'WIN');
$string_new = str_replace($find, $replace, $string);
echo $string_new;
?>
<?php
$string = 'I am Thet Naing Win. This is PHP Testing and Word position Test. If you are insterested in PHP, please join us!';
$find = 'T';
$find_length…
We can change all characters to lower case by using strtolower. The following code is an example.
<?php
$string = 'I am…
<?php
$string = 'I am Thet Naing Win.';
$string_trimmed = rtrim($string);
echo $string_trimmed;
?>
<?php
$string = 'I am Thet Naing Win';
$string_reversed = strrev($string);
echo $string_reversed;
?>
<?php
$string = 'I am Thet Naing Win and who are you?';
$string_word_count = str_word_count($string, 1);
print_r($string_word_count);
?>
<?php
$string = 'I am Thet Naing Win';
$strlen = strlen($string);
echo $strlen;
?>
Write the following code and save it as info.php in C > xampp > htdoc.
…
We need Apache Service to run php codes. Now I hope you've already installed the Apache Service in your Windows PC. If you…
We need Apache service to run php codes. Xampp is the open source software we can use as Apache Server in Windows. Please…
We need Apache Service to run php codes. Now, I hope you've already installed Apache Service in your Ubuntu PC. If you have…
Installing php 7.0
sudo apt-get install php7.0
To search php extensions
apt-cache search php7.*
Then, you can install php extensions upon the services you need.
