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Update integer docs for PHP 7: not 32-bit on Windows, PHP_INT_MIN exists

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@337994 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Andrea Faulds 2015-10-13 15:39:15 +00:00
parent bc29c36601
commit f10d35baab
1 changed files with 7 additions and 5 deletions
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12
language/types/integer.xml
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@ -91,11 +91,13 @@ integer : [+-]?decimal
<para>
The size of an <type>integer</type> is platform-dependent, although a maximum
value of about two billion is the usual value (that's 32 bits signed).
64-bit platforms usually have a maximum value of about 9E18, except for
Windows, which is always 32 bit. PHP does not support unsigned
<type>integer</type>s. <type>Integer</type> size can be determined using
the constant <constant>PHP_INT_SIZE</constant>, and maximum value using the
constant <constant>PHP_INT_MAX</constant> since PHP 4.4.0 and PHP 5.0.5.
64-bit platforms usually have a maximum value of about 9E18, except on
Windows prior to PHP 7, where it was always 32 bit. PHP does not support
unsigned <type>integer</type>s. <type>Integer</type> size can be determined
using the constant <constant>PHP_INT_SIZE</constant>, maximum value using
the constant <constant>PHP_INT_MAX</constant> since PHP 4.4.0 and PHP 5.0.5,
and minimum value using the constant <constant>PHP_INT_MIN</constant> since
PHP 7.0.0.
</para>
<warning>