[#5388] change echo and print in examples#5452

Merged

wouterj merged 3 commits intosymfony:2.6from wouterj:5388-2.6

Jun 27, 2015

+21-20

Commits on Jun 27, 2015

5177 use dump() instead of echo in examples

Henry Snoek
authored and
wouterj
committed
5177 use var_dump() in components

Henry Snoek
authored and
wouterj
committed
5177 fix leftover dump()

Henry Snoek
authored and
wouterj
committed