Since PowerShell is now open source and cross-platform, we can now perform PowerShell magic right inside Linux boxes. If this isn’t exciting, what is?! Here’s an example of how to execute PowerShell scripts (or commands) from PHP code on a Linux VM.
PHP
PHP Sitemap Crawler For Full Page Cache Warming
Most webmasters know that caching is important for page speed. But not a lot is said about cache warming which is just as important. Here’s how to warm up your site cache by crawling your sitemap using cURL. The code can be run from a Linux Cron job.
Always Display Star Ratings In WooCommerce (Even With No Reviews)
By default, WooCommerce will only show star ratings for products with ratings greater than zero. That means star ratings are not displayed until a product has at least one review. If you’d rather always have them displayed, use the code in this post.
Show Short Descriptions On WooCommerce Archives
WooCommerce archives (shop, categories, and tag pages) don’t display short descriptions by default. If you want this feature, customize your theme by adding this line of code.
Show Authors In WooCommerce Product Edit Area
WooCommerce products don’t have authors because the plugin developers think this is irrelevant. But a site may need this feature sometimes. The code snippet shared here helps bring back the feature to allow author assignment in the product edit area.
Remove NoFollow From JetPack Related Posts Links
By default JetPack adds a nofollow attribute to all links in the related posts section. You can use this PHP code snippet to remove/disable this nofollow attribute.