handle negative integers #325
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| protected function toInteger($value) | ||
| { | ||
| if(ctype_digit ($value)) { | ||
| if(is_numeric($value) && (string)(int)$value == $value) { |
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Is casting to string here necessary with loose equals?
-1 == "-1" // true
(int)"-1" == "-1" // true
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Not totally sure of the implications, to be honest. I suppose at some point I should cover all the edges in the tests, but for now I removed the extra cast and the existing tests still pass.
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Coercion of negative integers.
Fixes #323
@bighappyface