Description:
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Some String to Number conversions create unexpected results that can lead to bad miscalculations.

On the php.net docs i found a warning:
"Never cast an unknown fraction to integer, as this can sometimes lead to unexpected results."

but i think the root of my issue manifests while the float is beeing cast, since the floor() has the same result.

Test script:
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echo ("9312.80" *100)."<br>\n";
echo (((float) "9312.80") *100)."<br>\n";
echo (int) ("9312.80" *100)."<br>\n";
echo floor( "9312.80" *100);


Expected result:
----------------
237280<br>
237280<br>
237280<br>
237280

Actual result:
--------------
237280<br>
237280<br>
931279<br>
931279