fgm/php__symfony__book: FGM's version of the code suggested in the SF4 book. @ 530934ae2ed60f3134ecb02ba6594bcfba74fd64

Frederic G. MARAND 530934ae2e Commands: test DI-dependent command.		6 rokov pred
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console	f8830b8a47 Initial commit: generated skeleton + composer require server.	7 rokov pred
phpunit	530934ae2e Commands: test DI-dependent command.	6 rokov pred