note 83250 deleted from function.substr by danbrown
| From: | danbrown@php.net | Date: | Fri, 28 Nov 2008 20:14:29 +0000 |
| Subject: | note 83250 deleted from function.substr by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-147192@lists.php.net to get a copy of this message | ||
Note Submitter: Someone
----
In response to: "dev at arthurk dot com"
Your code:
<?php
$file_basename = substr($filename, 0, strripos($filename, '.')); // strip extention
$file_ext = substr($filename, -1 * strripos($filename, '.'));
?>
The second line don't work.
This code work fine:
<?php
$file_basename = substr($filename, 0, strripos($filename, '.')); // strip extention
$file_ext = substr($filename, strripos($filename, '.'));
?>
Example:
$filename="anything.jpg"
strripos($filename, '.'); -> position 8
substr($filename, -1 * 8); -> "hing.jpg" (-8 chars from end)
But:
substr($filename, 8); -> ".jpg" (starts in the char number 8)
Sorry for my english, and, "dev at arthurk dot com", sorry, i don't disturb you, only
want contribute.
Open Source is revolution!!! -;)