I like this editor very much. It works fast and has advanced autocomplete for HTML, CSS, JS and PHP. Also it includes special plug-ins for all popular frameworks: Drupal, WordPress, Joomla, Yii, jQuery, Angular and so on.
PHPRunner - PHPRunner builds visually appealing web interface for popular databases.
Kodiak PHP - Kodiak PHP can run any PHP code directly (offline) on your iPad, no need for an internet connection.
Scriptcase - Powerful web low-code RAD platform. Unleash the power of web development and boost your productivity time creating delightful projects with magnificent BI solutions.
Rapid PHP - Rapid PHP editor is the world's fastest and lightest PHP IDE for Windows with code intelligence and tools for PHP, HTML, CSS, and JavaScript, including PHP debugger, FTP/SFTP client, UTF-8 support and more.
AdminLTE - Web-based admin dashboard & control panel template. Highly customizable and easy to use.
NuSphere PhpEd - PhpED - PHP IDE integrated development environment for developing web sites using PHP, HTML, Perl, JScript and CSS that combines a comfortable editor, debugger, profiler with the MySQl, PostrgeSQL database support based on easy wizards and tutorials.