getting eclipse to syntax color php functions

I want to color native PHP functions in eclipse and differentiate them from user defined functions

so if I type in abs()...I want that color to change and have it of different color compared to a user defined function....similar to how it works i开发者_如何学Gon dreamweaver

how do i do this in eclipse

note I have eclipse PDT Helios 3.5

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Have you tried going to File Associations and setting *.php -> PHP Editor manually?

(Sorry, that's under Eclipse -> Preferences -> General -> Editors.)

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turns out that eclipse does not support this....nil