1: vim / gVim (quick and i can open directly in my terminal, also very configurable)
2: notepad++ (simple yet advanced at the same time, much needed tabs for files and an explorer window to the left so i can quickly navigate and open files within my project)
3: Zend (the debugger has been a life saver on many an occasion)

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mysql> SELECT * FROM `users` WHERE `users`.`clue` > 0;
Empty set (0.00 sec)