To find a job related to PHP via PHP-forum do the following:
Look at all the posts in this forum [PHP Jobs] to see if something is for you. If not:
Create a CV and a Personal Letter, make them available online. Publish a small summary of your skills and a little about yourself here as a new topic as well as add links to your CV and Personal Letter.
A photo is good as well.
And dont forget to leav a correct contact information. not only a php-forum PM, but atleast an email address.