Description:
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From manual page: http://www.php.net/function.ip2long (specifically http://us2.php.net/manual/en/function.ip2long.php )
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1) The first line incorrectly states:
"ip2long — Converts a string containing an (IPv4) Internet Protocol dotted address into a proper address"

This function is to convert IPv4 address to long integers (hence the name - 'ip2long').  The incorrect statement above applies to long2ip().


2) The Description correctly shows:
int ip2long ( string $ip_address )

The statement under the above incorrectly shows:
"The function ip2long() generates an IPv4 Internet network address from its Internet standard format (dotted string) representation."

That is not the purpose of this function (see #1).


3) Under Parameters it states:
"ip_address

    A standard format address."

which is correct.

Under Return Values it states:
"Returns the IPv4 address or FALSE if ip_address is invalid."

which is incorrect.

It is not what this function does (see #1).

Test script:
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n/a

Expected result:
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Technically accurate documentation ;-)

Actual result:
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What looks like document editing done late at night.  See Description.