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Foss : PHP and MySQL - Telugu

Outline: Multi-Dimensional Arrays In a multidimensional array, each element in the main array can also be an array. And each element in the sub-array can be an array, and so on.

Foss : PHP and MySQL - Telugu

Outline: Loops - While Statement The while loop executes a block of code while a condition is true. while (condition) code to be executed;

Foss : PHP and MySQL - Telugu

Outline: Loops - Do-While Statement The do...while statement will always execute the block of code once, it will then check the condition, and repeat the loop while the condition is true..

Foss : PHP and MySQL - Telugu

Outline: Loops - For Statement * The for loop is used when you know in advance how many times the script should run. * Syntax: for (init; condition; increment) code to be executed;

Foss : PHP and MySQL - Telugu

Outline: Loops - Foreach Statement The foreach loop is used to loop through arrays. foreach ($array as $value) code to be executed;

Foss : PHP and MySQL - Telugu

Outline: Functions (Advanced) We can also pass parameters to functions during both the declaration and calling time. function functionName($param1,$param2); //during function call. funct..

Foss : PHP and MySQL - Telugu

Outline: GET Variable The built-in $_GET function is used to collect values from a form sent with method="get". Information sent from a form with the GET method is visible to everyone (it..

Foss : PHP and MySQL - Telugu

Outline: POST Variable The built-in $_POST function is used to collect values from a form sent with method="post". Information sent from a form with the POST method is invisible to othe..

Foss : PHP and MySQL - Telugu

Outline: Embedding PHP We can embed our PHP code anywhere in the webpage, by enclosing our script within the <?php...... //SCRIPT.......?>

Foss : PHP and MySQL - Telugu

Outline: Common Way to Display HTML We can also use the HTML Code within the PHP Script. Almost each of the HTML Tags can be used within a PHP Script.

Foss : PHP and MySQL - Telugu

Outline: MySQL (Part 2) Connecting to the database and inserting dummy data into the database. mysql_connect("server_addr", "username", "password") - Connect to the Database Server with..

Foss : PHP and MySQL - Telugu

Outline: File Upload (Part 2) Move file from temporary area to user specified location Restrict uploading to only specific file type Restrict uploading to a maximum file size

Foss : PHP and MySQL - Telugu

Outline: Cookies (Part 1) What are cookies Set cookies using setcookie function Understaing how to set expiry time of cookies Read and print values from existing cookies Print every ..

Foss : PHP and MySQL - Telugu

Outline: Cookies (Part 2) Check if a cookie exists or not using isset Unset a cookie when no longer required Change the value of a existing cookie

Foss : PHP and MySQL - Telugu

Outline: Sessions A PHP session variable is used to store information about, or change settings for a user session. Session variables hold information about one single user, and are ava..

Foss : PHP and MySQL - Telugu

Outline: MD5 Encryption Calculates the MD5 hash of str using the RSA Data Security, Inc.'s MD5 Message-Digest Algorithm, and returns that hash (Its a one way encrypting technique). Synt..

Foss : PHP and MySQL - Telugu

Outline: Sending Email (Part 1) Create HTML form for getting email subject and message from the user Using the mail() function to send email

Foss : PHP and MySQL - Telugu

Outline: Sending Email (Part 3) Fix the "Sendmail from not set in php dot ini" error Create the mail "From:" header Using a local or external mail server to send email Using the ini_s..

Foss : PHP and MySQL - Telugu

Outline: User Login Part 2 retrieves information about inputed username and checks whether given password matches with the password in database. mysql_query('TYPE_HERE_YOUR_MYSQL_QUERY'..

Foss : PHP and MySQL - Telugu

Outline: User Password Change Part 3 updating the new password in database. mysql_query('TYPE_HERE_YOUR_MYSQL_QUERY') - It is used to run specific queries on our database. Here it updat..