Description:
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I have a problem when I compare two variables, one is an integer the other is a string.

So when I do a "if" between these variables, the result is true.

I use '==' to compare these variables, I can use '===', but in the logic two differents values should'nt be true.

Reproduce code:
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$foo_1 = 2005; # an integer
$foo_2 = '2005-10'; # a string

if($foo_1 == $foo_2)
	print 'result true : '.$foo_1;
else
	print 'result false : '.$foo_2;
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Expected result:
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# foo_2's value :
result false : 2005-10

Actual result:
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# foo_1's value :
result true : 2005