note 110102 added to function.unpack

From: Date: Wed, 19 Sep 2012 17:20:33 +0000
Subject: note 110102 added to function.unpack
Groups: php.notes 
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To convert big endian to little endian or to convert little endian to big endian, use the following approach as an example: <?php // file_get_contents() returns a binary value, unpack("V*", _ ) returns an unsigned long 32-bit little endian decimal value, but bin2hex() after that would just give the hex data in the file if alone, so instead we use: // file_get_contents(), unpack("V*", _ ), then dechex(), in that order, to get the byte-swapping effect. ?> With the logic of the approach in this example, you can discover how to swap the endian byte order as you need. ---- Server IP: 69.147.83.197 Probable Submitter: 71.172.140.197 ---- Manual Page -- http://www.php.net/manual/en/function.unpack.php Edit -- https://master.php.net/note/edit/110102 Del: integrated -- https://master.php.net/note/delete/110102/integrated Del: useless -- https://master.php.net/note/delete/110102/useless Del: bad code -- https://master.php.net/note/delete/110102/bad+code Del: spam -- https://master.php.net/note/delete/110102/spam Del: non-english -- https://master.php.net/note/delete/110102/non-english Del: in docs -- https://master.php.net/note/delete/110102/in+docs Del: other reasons-- https://master.php.net/note/delete/110102 Reject -- https://master.php.net/note/reject/110102 Search -- https://master.php.net/manage/user-notes.php

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