How to quote ' in a string?

[jannk]

The following line was copied from my html code which is written into an php-part:

<option value='AND datum LIKE '%.02' '>2002</option>

...but this doesnt work because of the '%.02'! How can I get the ' out of his function?

thnx

-jk-

[yurko]

this should work:
value="AND datum LIKE '%.02'"