note 87949 added to function.fscanf
| From: | daveatdavedotst at osu1 dot php dot net | Date: | Thu, 01 Jan 2009 19:58:16 +0000 |
| Subject: | note 87949 added to function.fscanf | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-148746@lists.php.net to get a copy of this message | ||
The fgetd() function suggested by worldwideroach on 14-Jul-2005 04:33 does not handle the last
buffer-load of data correctly. At least not for my requirement. It is possible for EOF to have been
reached but for there still to be characters in $sRecord.
For the, er... record I got better results with this version:
function fgetd(&$rFile, $sDelim, $iBuffer=1024) {
$sRecord = '';
while(!feof($rFile)) {
$iPos = strpos($sRecord, $sDelim);
if ($iPos === FALSE) {
$sRecord .= fread($rFile, $iBuffer);
} else {
fseek($rFile, 0-strlen($sRecord)+$iPos+strlen($sDelim), SEEK_CUR);
return substr($sRecord, 0, $iPos);
}
}
// Last read got some more data before hitting EOF?
if ($sRecord != '') {
if (($iPos = strpos($sRecord, $sDelim)) !== FALSE) {
fseek($rFile, 0-strlen($sRecord)+$iPos+strlen($sDelim), SEEK_CUR);
return substr($sRecord, 0, $iPos);
}
else {
return $sRecord;
}
}
else {
return FALSE;
}
}
----
Server IP: 87.124.35.190
Probable Submitter: 82.4.179.210
----
Manual Page -- http://www.php.net/manual/en/function.fscanf.php
Edit -- https://master.php.net/note/edit/87949
Del: integrated -- https://master.php.net/note/delete/87949/integrated
Del: useless -- https://master.php.net/note/delete/87949/useless
Del: bad code -- https://master.php.net/note/delete/87949/bad+code
Del: spam -- https://master.php.net/note/delete/87949/spam
Del: non-english -- https://master.php.net/note/delete/87949/non-english
Del: in docs -- https://master.php.net/note/delete/87949/in+docs
Del: other reasons-- https://master.php.net/note/delete/87949
Reject -- https://master.php.net/note/reject/87949
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