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Bug #4150 unpack ("H4","AB") is not enough input?
Submitted: 2000-04-15 07:43 UTC Modified: 2000-05-14 12:47 UTC
From: sagawa at sohgoh dot net Assigned:
Status: Closed Package: Misbehaving function
PHP Version: 4.0 Release Candidate 1 OS: Windows 95
Private report: No CVE-ID: None
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From: sagawa at sohgoh dot net
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 [2000-04-15 07:43 UTC] sagawa at sohgoh dot net 
<?php
print pack("H4", "4142"); // this prints "AB"
?>
So I do
<?php
$foo = unpack("H4", "AB");
?>
But, it appeared that
<b>Fatal error</b>:  pack type H: not enough input, need 4, have 2 in <b>-</b> on line <b>2</b><br>

I can this by using bin2hex function to do this.
But Perl works without error,
is this right unpack() behavior?

Thank you.
Akihiro SAGAWA

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 [2000-05-13 11:28 UTC] sterling at cvs dot php dot net 
This is the correct behavior, see the docs.
 [2000-05-14 12:47 UTC] sterling at cvs dot php dot net 
forgot to close.
 
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