PhpStorm is a PHP IDE that actually gets your code. It supports PHP 5.3, PHP 5.4, PHP 5.5, PHP 5.6, PHP 7, PHP 7.1, PHP 7.2, PHP 7.3, PHP 7.4, PHP 8.0, and PHP 8.1, provides on-the-fly error prevention, best autocompletion & code refactoring, zero configuration debugging, and an extended HTML, CSS, and jаvascript editor.
Deep insight into your code. IntelliJ IDEA analyzes your code, looking for connections between symbols across all project files and languages. Using this information it provides indepth coding assistance, quick navigation, clever error analysis, and, of course, refactorings.