PHP Saturday, 13 July 2019 by WordPress – How to automatically create sitemap.xml without plugin The following code will automatically create a sitemap.xml when a post or page is first published. This is a non-plugin... WordPress – How to use LIKE in WPDB PREPARE SQL statements In WordPress the WPDB class is available for interacting with the database, for example reading or writing data. The PREPARE... PhpStorm – How to use WordPress code style with code cleanup The following steps show how to change PhpStorm’s code cleanup feature to use the WordPress Coding Standards. With PhpStorm open,... WordPress – How to use IN in WPDB PREPARE SQL statements In an SQL statement, the IN operator allows you to multiple values in a WHERE clause, for example: SELECT *... How to create a WordPress plugin for your custom functions Typically WordPress plugins are for a single purpose – such as a tool, and any custom functions you need are... How to install WordPress IIS local test environment the easy way The following guide shows how to install a WordPress IIS test environment on your computer. There are many guides that... WordPress – How to get all images embedded in post body content The following PHP code shows how to get all the images embedded in a WordPress post. This may be useful... WordPress – How to create a “Must-Use” plugin (mu-plugins) A “Must-Use” plugin is like an ordinary WordPress plugin – it can contain code that shapes what WordPress does – but it... WordPress – How to get visitor IP address over CloudFlare When you’re running a website through CloudFlare you may notice that IP addresses being logged are not correct – that... WordPress – Use one variable multiple times using $wpdb->prepare Question How do you use a variable multiple times when using $wpdb->prepare ? Answer If your prepared SQL statement needs... [SOLVED] WordPress ‘Cannot modify Header Information’ when saving post Problem When attempting to save a WordPress post you recieve the following error message Warning: Cannot modify header information -... regex to find valid URLS and make clickable HTML link The following PHP preg_replace function will looking for valid URL’s in a string and turn them into clickable links. For... Should you use anonymous functions in WordPress actions and filters? At their simplest, an anonymous function is an unnamed function. There are many ways they can be used to simplify... 1
WordPress – How to automatically create sitemap.xml without plugin The following code will automatically create a sitemap.xml when a post or page is first published. This is a non-plugin...
WordPress – How to use LIKE in WPDB PREPARE SQL statements In WordPress the WPDB class is available for interacting with the database, for example reading or writing data. The PREPARE...
PhpStorm – How to use WordPress code style with code cleanup The following steps show how to change PhpStorm’s code cleanup feature to use the WordPress Coding Standards. With PhpStorm open,...
WordPress – How to use IN in WPDB PREPARE SQL statements In an SQL statement, the IN operator allows you to multiple values in a WHERE clause, for example: SELECT *...
How to create a WordPress plugin for your custom functions Typically WordPress plugins are for a single purpose – such as a tool, and any custom functions you need are...
How to install WordPress IIS local test environment the easy way The following guide shows how to install a WordPress IIS test environment on your computer. There are many guides that...
WordPress – How to get all images embedded in post body content The following PHP code shows how to get all the images embedded in a WordPress post. This may be useful...
WordPress – How to create a “Must-Use” plugin (mu-plugins) A “Must-Use” plugin is like an ordinary WordPress plugin – it can contain code that shapes what WordPress does – but it...
WordPress – How to get visitor IP address over CloudFlare When you’re running a website through CloudFlare you may notice that IP addresses being logged are not correct – that...
WordPress – Use one variable multiple times using $wpdb->prepare Question How do you use a variable multiple times when using $wpdb->prepare ? Answer If your prepared SQL statement needs...
[SOLVED] WordPress ‘Cannot modify Header Information’ when saving post Problem When attempting to save a WordPress post you recieve the following error message Warning: Cannot modify header information -...
regex to find valid URLS and make clickable HTML link The following PHP preg_replace function will looking for valid URL’s in a string and turn them into clickable links. For...
Should you use anonymous functions in WordPress actions and filters? At their simplest, an anonymous function is an unnamed function. There are many ways they can be used to simplify... 1