Complete guide to alternative PHP profiling methods without xhprof and xdebug. Learn about built-in functions, commercial and open-source tools for performance analysis.
Learn the best methods to get the first element of an array in PHP without modifying the original array. Discover efficient solutions using array_key_first() and other approaches.
How to efficiently retrieve og:image images for multiple articles with minimal server load. Solutions for automatically loading previews in news sections.
Learn how to implement efficient startsWith() and endsWith() functions in PHP. Discover built-in solutions for PHP 8.0+ and custom implementations for older versions with performance comparisons and best practices.