Description:
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I excepted true if one of the compared variable was numeric,
because of type juggling rules (Appendix K. PHP type comparison tables), but false when the 2 
variables are string.
In this case == and === must have the same result.

Reproduce code:
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$a=(string)"1.1";
$b=(string)"1.10";
if($a==$b) echo "equal";
else echo "different";


Expected result:
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different

Actual result:
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equal