Bug #70479 [Com]: Substr() appends invisible characters
| From: | nino dot skopac at gmail dot com | Date: | Sun, 13 Sep 2015 01:32:30 +0000 |
| Subject: | Bug #70479 [Com]: Substr() appends invisible characters | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-195977@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=70479&edit=1
ID: 70479
Comment by: nino dot skopac at gmail dot com
Reported by: nino dot skopac at gmail dot com
Summary: Substr() appends invisible characters
Status: Not a bug
Type: Bug
Package: Strings related
Operating System: Win 10 x64 (winver=10240)
PHP Version: 7.0.0RC2
Block user comment: N
Private report: N
New Comment:
Yep, I just tried PHP_EOL instead of "\n", and the result was as expected. Thanks for the
feedback, friend.
Previous Comments:
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[2015-09-13 01:29:23] requinix@php.net
Then there you go.
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[2015-09-13 01:24:25] nino dot skopac at gmail dot com
I made the file out of scratch in Dreamweaver for Windows, so I guess so.
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[2015-09-13 01:19:51] requinix@php.net
Did you save that file using Windows-style line endings, which are \r\n and not \n?
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[2015-09-13 01:00:05] nino dot skopac at gmail dot com
Description:
------------
When using substr() on v.7 RC2 on my local machine, I am getting different results than when I run
the same script on my Linux webserver running v. 5.6.11
Test script:
---------------
<?php
error_reporting(E_ALL);
ob_start();
?>
resources/layout.css
resources/jquery.fancybox.css
<?php
$files = ob_get_clean();
$fs = explode("\n", $files);
foreach($fs as $f) {
$ext = substr($f, strrpos($f, "."), strlen($f));
$ext_trimmed = trim($ext);
var_dump($ext, $ext_trimmed);
}
?>
Expected result:
----------------
string(4) ".css"
string(4) ".css"
string(4) ".css"
string(4) ".css"
bool(false)
string(0) ""
Actual result:
--------------
string(5) ".css"
string(4) ".css"
string(5) ".css"
string(4) ".css"
string(0) ""
string(0) ""
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Edit this bug report at https://bugs.php.net/bug.php?id=70479&edit=1