Good overview of available/popular testing tools that exist in PHP today.
I think that speaker was bit too enthusiatic on idea to cover so much testing in 45 minutes. I think going deeped into each tool would be more appriciated by the audience that is not familiar with testing in general
Good overview of practices how to make you code better + more maintainable.
Few suggestions to the speaker:
1) I think it was too much theory and not enough 'stories from the trenches' (personal experiences)
2) some slides had too much text