use PHP_BINARY
Besides several internal changes, this release changes the way paratest detects the php binary it executes.
Now the internal php constant PHP_BINARY is used that should point to the binary used to start paratest itself.
Changes included in this release:
- #247 Removed unbounded constraint by @GrahamCampbell
- #249 Stop using
each(), it's deürecated in php 7.2 that fixed #239 by @TysonAndre - #248 fix misc minot issues noticed by Phan static analyzer by @TysonAndre
- #255 Rely on PHP_BINARY to get the right executable instead of ENV by @Slamdunk