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Read more about the article What is $wpdb in WordPress and How to Use it for Database Security
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What is $wpdb in WordPress and How to Use it for Database Security

  • Post author:Christos Pontikis
  • Post published:December 1, 2022
  • Post category:WordPress
  • Reading time:3 mins read

$wpdb is a PHP global variable that holds the WordPress database object, which is actually an instantiation of the wpdb class. $wpdb is used to manipulate custom database tables with…

Continue ReadingWhat is $wpdb in WordPress and How to Use it for Database Security
Read more about the article What is ABSPATH in WordPress and How to Use it for Security
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What is ABSPATH in WordPress and How to Use it for Security

  • Post author:Christos Pontikis
  • Post published:December 1, 2022
  • Post category:WordPress
  • Reading time:1 mins read

ABSPATH is a PHP constant, which holds the Absolute path to the WordPress directory. It is defined in wp-config.php /** Absolute path to the WordPress directory. */ if ( !…

Continue ReadingWhat is ABSPATH in WordPress and How to Use it for Security
Read more about the article React for WordPress Developers – The Ultimate Guide
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React for WordPress Developers – The Ultimate Guide

  • Post author:Christos Pontikis
  • Post published:November 17, 2022
  • Post category:React
  • Reading time:18 mins read

The Block Editor (Gutenberg) is built on React. So it is highly recommended to use React in order to create custom blocks (though it is not mandatory). You don't need…

Continue ReadingReact for WordPress Developers – The Ultimate Guide
Read more about the article How To Automatically Check composer and npm  Vulnerabilities
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How To Automatically Check composer and npm Vulnerabilities

  • Post author:Christos Pontikis
  • Post published:November 12, 2022
  • Post category:Network Security
  • Reading time:8 mins read

NPM vulnerabilities and PHP dependencies vulnerabilities are common problems in modern web development. We use a lot of third-party libraries. Javascript libraries using npm. PHP libraries using composer. It is…

Continue ReadingHow To Automatically Check composer and npm Vulnerabilities
Read more about the article How To Debug WordPress
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How To Debug WordPress

  • Post author:Christos Pontikis
  • Post published:August 26, 2022
  • Post category:WordPress
  • Reading time:7 mins read

WordPress Debugging is essential if you are developing a WordPress theme or plugin. The following methodology concerns exclusively your development workstation and never the production server. Enable Errors Logging in…

Continue ReadingHow To Debug WordPress
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