note 74165 added to function.sprintf
| From: | eagle at electric-force dot net | Date: | Wed, 28 Mar 2007 07:25:18 +0000 |
| Subject: | note 74165 added to function.sprintf | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-124875@lists.php.net to get a copy of this message | ||
Display an binary string like an Hex Editor.
<?php
function BinToHexView($binstr) {
$HexView = "";
$binpos = 0;
$binsize = strlen($binstr);
$binr = ( ($binsize-$binpos-16) > 16 ? 16 : $binsize-$binpos-16 );
while ($binr > 0) {
$hline = "";
$dline = "";
$HexView .= sprintf("%04x", $binpos);
for ($c=0;$c<$binr;$c++) {
$hline .= sprintf("%02x",ord($binstr[$binpos+$c]))." ";
}
for ($c=0;$c<$binr;$c++) {
$ord = ord($binstr[$binpos+$c]);
$dline .= ( $ord<32 || $ord>126 ? "." : $binstr[$binpos+$c] );
}
$HexView .= sprintf(" %-48s %-16s\n", $hline, $dline);
$binpos += $binr;
$binr = ( ($binsize-$binpos-16) > 16 ? 16 : $binsize-$binpos-16 );
}
return $HexView;
}
?>
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Server IP: 212.124.37.9
Probable Submitter: 141.24.160.11
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Manual Page -- http://www.php.net/manual/en/function.sprintf.php
Edit -- https://master.php.net/note/edit/74165
Del: integrated -- https://master.php.net/note/delete/74165/integrated
Del: useless -- https://master.php.net/note/delete/74165/useless
Del: bad code -- https://master.php.net/note/delete/74165/bad+code
Del: spam -- https://master.php.net/note/delete/74165/spam
Del: non-english -- https://master.php.net/note/delete/74165/non-english
Del: in docs -- https://master.php.net/note/delete/74165/in+docs
Del: other reasons-- https://master.php.net/note/delete/74165
Reject -- https://master.php.net/note/reject/74165
Search -- https://master.php.net/manage/user-notes.php