PHP7 Compatibility release#49

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alexnantel88 wants to merge 5 commits intosymphonists:masterfrom

alexnantel88:4.x

Commits on Aug 25, 2017

PHP7 Compatibility release
Alexandra Nantel
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SQL and PHP cases
Alexandra Nantel
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Relase infos .. Again
Alexandra Nantel
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Commits on Jun 19, 2018

Replace deprecated method fetch() by select()
Alexandra Nantel
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Commits on Oct 10, 2018

Fix error - Cannot make function providerOf static
Alexandra Nantel
committed