note 124924 added to function.feof
| From: | valentin at hilbig dot de | Date: | Fri, 17 Apr 2020 13:09:39 +0000 |
| Subject: | note 124924 added to function.feof | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-214491@lists.php.net to get a copy of this message | ||
The manual above is misleading:
"Returns TRUE if the file pointer is at EOF or an error occurs (including socket timeout);
otherwise returns FALSE."
feof(-1) is certainly some form of an error (wrong parameters). But:
<?php
if (feof(-1)===FALSE) echo "wrong!"; else echo "ok";
if (feof(-1)===TRUE) echo "ok"; else echo "wrong!";
?>
outputs "wrong!wrong!"
So the documentation should better read:
"Returns TRUE if EOF has been previously detected on the file pointer (this includes errors
like a socket timeout); In all other cases it returns FALSE (this includes all other types of
errors).
----
Server IP: 45.112.84.4
Probable Submitter: 103.51.167.36 (proxied: 178.27.105.10)
----
Manual Page -- http://php.net/manual/en/function.feof.php
Edit -- https://master.php.net/note/edit/124924
Del: integrated -- https://master.php.net/note/delete/124924/integrated
Del: useless -- https://master.php.net/note/delete/124924/useless
Del: bad code -- https://master.php.net/note/delete/124924/bad+code
Del: spam -- https://master.php.net/note/delete/124924/spam
Del: non-english -- https://master.php.net/note/delete/124924/non-english
Del: in docs -- https://master.php.net/note/delete/124924/in+docs
Del: other reasons-- https://master.php.net/note/delete/124924
Reject -- https://master.php.net/note/reject/124924
Search -- https://master.php.net/manage/user-notes.php