note 39913 modified in function.fseek by aidan
| From: | aidan@php.net | Date: | Tue, 29 Jun 2004 18:23:01 +0000 |
| Subject: | note 39913 modified in function.fseek by aidan | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-72119@lists.php.net to get a copy of this message | ||
I think the function should be as following to deal any combination of cr & lf, no matter the
line ends by cr, lf, cr-lf or lf-cr:
<?php
function getline ($handle) {
while (!feof($handle)) {
$char = fgetc($handle);
if (($char == "\n") or ($char == "\r")) {
$char2 = fgetc($handle);
if (($char2 != "\n") && ($char2 != "\r")) {
fseek ($handle,-1,SEEK_CUR);
}
break;
}
else {
$buffer .= $char;
}
}
return $buffer;
}
?>
--was--
I think the function should be as following to deal any combination of cr & lf, no matter the
line ends by cr, lf, cr-lf or lf-cr:
function getline ($handle) {
while (!feof($handle)) {
$char = fgetc($handle);
if (($char == "\n") or ($char == "\r")) {
$char2 = fgetc($handle);
if (($char2 != "\n") && ($char2 != "\r")) {
fseek ($handle,-1,SEEK_CUR);
}
break;
}
else {
$buffer .= $char;
}
}
return $buffer;
}
http://php.net/manual/en/function.fseek.php