Category: PHP (Page 10 of 15)

Learn PHP programming through practical examples and tutorials. This category covers core PHP concepts, form handling, file opera

How to create php captcha script

Last updated on January 25th, 2022 at 04:42 pmSimple php captcha script This script will show how to create captcha image using php. We have captcha.php, class.simplecaptcha.php,white.png and 3 font files. We will provide clear working scripts and a demo on integrating captcha using php. The file captcha.php contains all the settings on how to […]

How to get the size of a MySQL database using PHP

Last updated on March 31st, 2022 at 10:26 amThis is a simple tutorial that shows how to get the size of the MySQL database using php. This works in all latest PHP versions. We are using mysqli_connect function. The query we are running to find the size of the database is SHOW TABLE STATUSWe are […]

How to lock text file before writing using PHP

Last updated on April 27th, 2022 at 10:12 amIn this tutorial we are going to see how to lock a text file before writing data using php. When a developer uses text file instead of SQL or MYSQL or any other database for their website, many will come across issues due to simultaneous insertion of […]

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