Bug #68466 [Opn]: Iterating SplFileObject shows empty line at end of file
| From: | tim_siebels_aurich at yahoo dot de | Date: | Sat, 22 Nov 2014 23:53:21 +0000 |
| Subject: | Bug #68466 [Opn]: Iterating SplFileObject shows empty line at end of file | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-188748@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=68466&edit=1
ID: 68466
User updated by: tim_siebels_aurich at yahoo dot de
Reported by: tim_siebels_aurich at yahoo dot de
Summary: Iterating SplFileObject shows empty line at end of
file
Status: Open
Type: Bug
Package: SPL related
PHP Version: 5.6.3
Block user comment: N
Private report: N
New Comment:
It sure does. But it is different from the fopen variation.
Take a second look at expected/actual.
I expect to have false at the end, because if you use fopen() you get false at the end. Either of
those should be changed.
Previous Comments:
------------------------------------------------------------------------
[2014-11-22 23:38:46] fmargaine@php.net
I can't actually reproduce having bool(false) at the end. On a clean build (5.5/5.6),
SplFileObject iterates correctly.
------------------------------------------------------------------------
[2014-11-22 22:44:54] fmargaine@php.net
Hi,
This is the equivalent you're looking for:
<?php
$o = new SplFileObject(__FILE__);
while (!$o->eof()) {
var_dump($o->fgets());
}
?>
However, it *is* weird that the iterator doesn't stop at the end of file.
------------------------------------------------------------------------
[2014-11-20 20:48:44] tim_siebels_aurich at yahoo dot de
Description:
------------
Iterating over a SplFileObject differs from using fopen() and friends.
SplFileObject is supposed to be an object oriented interface for the file handling functions. Their
output shouldn't be different.
Test script:
---------------
<?php
$o = new SplFileObject(__FILE__);
foreach($o as $key=>$val) {
var_dump($val);
}
/*
Should be the same as
$h = fopen(__FILE__, 'r');
while(!feof($h)) {
var_dump(fgets($h));
}
*/
Expected result:
----------------
string(3) "<?
"
string(34) "$o = new SplFileObject(__FILE__);
"
string(1) "
"
string(28) "foreach($o as $key=>$val) {
"
string(18) " var_dump($val);
"
string(2) "}
"
bool(false)
Actual result:
--------------
<?php
$o = new SplFileObject(__FILE__);
foreach($o as $key=>$val) {
var_dump($val);
}
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=68466&edit=1