From: Operating system: linux PHP version: 5.3.6 Package: Unknown/Other Function Bug Type: Bug Bug description:wrong equality of string numbers
Description:
------------
comparison of strings using == shows wrong results when both strings are
numbers (digits) around PHP_MAX_INT;
the same comparison using === works correctly;
tested on 64 bit systems only, affects also PHP 5.3.5
Test script:
---------------
$a = '9223372036854775807';
$b = '9223372036854775808';
if ($a == $b) {
echo "$a == $b\n";
}
else {
echo "$a != $b\n";
}
// displays 9223372036854775807 == 9223372036854775808
Expected result:
----------------
should display
9223372036854775807 != 9223372036854775808
Actual result:
--------------
displays
9223372036854775807 == 9223372036854775808
--
Edit bug report at http://bugs.php.net/bug.php?id=54547&edit=1
--
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Fixed in SVN:
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Fixed in SVN and need be documented:
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Fixed in release:
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Not developer issue:
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Expected behavior:
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Not enough info:
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MySQL Configuration Error:
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