PHP Tutorial
PMA04:39
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PHP registration form-code-demo PHP registration form-code-demo <?php//error_reporting(0); session_start(); include "include/connection.php"; include "include/functions.php"; $fname=''; $lname=''; $dob=''; … Read More
PHP-Mathematical Functions ABS(expr) This function returns the absolute (positive) value of expr. SIGN(expr) This function returns -1, 0, or 1 depending on whether expr is negative, zero, or positive, re… Read More
Methods and Constructors-PHP Methods are the functions defined within the class. They work within the environment of the class, including its variables. For classes, there is a special method called a constructor that's called when a new instance … Read More
Setting a session's time-PHP After a certain time period, it's reasonable to expect that a user's session should automatically log out, which is essentially an expiration period. PHP allows you to specifically set this duration. The best way to d… Read More
How register the variables into a session? session_register ($session_var) function. (adsbygoogle = window.adsbygoogle || []).push({}); … Read More
Advantages of Using PHP with MySQL Advantages of Using PHP with MySQL There are several factors that make using PHP and MySQL together a natural choice: PHP and MySQL work well together PHP and MySQL have been developed with each other in … Read More
Requiring Cookies If the browser doesn’t accept cookies, a session cannot be established because the PHP directive sessions_use_only_cookies has been set to 1 and the alternative (passing the PHPSESSID in the query string of the URL) has been… Read More
PHP function using PDO for databse function db_connect() { $dsn = "mysql:host=localhost;dbname=test;charset=utf8"; $opt = array( PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_A… Read More
Database Backups using mysqldump The MySQL server, and mysql, the MySQL client, a MySQL installation comes with many useful utility programs. We have seen mysqladmin, which is responsible for the control and retrieval of information about an operati… Read More
Managing the Database Creating Users To create users above and beyond the default privileged root user, issue the grant command. The grant command uses this syntax: GRANT PRIVILEGES ON DATABASE.OBJECTS TO'USER'@'HOST' IDENTIFIED BY 'PASSWORD… Read More
php tutorial-for beginners PHP Functions | PHP Interview Questions,PHP tutorial,seo-tips,seo tutorial,N... PHP Sessions | PHP Interview Questions,PHP tutorial,seo-tips,seo tutorial,Ne... Cookies Ver… Read More
PHP-Super global variables Global variables should be used sparingly, since it's easy to accidentally modify a variable by mistake. This kind of error can be very difficult to locate. Additionally, when we discuss functions in detail, you'll lea… Read More
Create the months table With MySQL Create the months table as follows: CREATE TABLE months ( month_id INT NOT NULL AUTO_INCREMENT, month VARCHAR (20), days INT, PRIMARY KEY (month_id)); To add the months to the new table, s… Read More
Showing the Browser and IP Address php Here is a demo page that prints out the browser string and the IP address of the HTTP request. Create a file with the following content in your web directory, name it something like demo.php, and load it in your browser. … Read More
PHP file functions fopen Opens a file for reading and/or writing. This file can be stored on the server's hard disk, or PHP can load it from a URL just like a Web browser would. fclose Tells PHP y… Read More