Re: Re: I am stumped
| From: | Jeffry Killen | Date: | Sun, 29 Apr 2018 16:37:13 +0000 |
| Subject: | Re: Re: I am stumped | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-326454@lists.php.net to get a copy of this message | ||
> On Apr 29, 2018, at 2:39 AM, Christoph M. Becker <cmbecker69@gmx.de> wrote:
>
> On 29.04.2018 at 06:16, Jeffry Killen wrote:
>
>> if(($_DR = scandir($_dir)) === false)
> […]
>> for($_itr = 1; $_itr < count($_DR); $_itr++)
>>
>> testBed is the directory being read for this
>> Why is testBed/test_1 included and the value is 1
>> instead of 'directory'. At the bottom of the list is test_1 listed as a file.
>
> An array created by scandir() is indexed from 0 to count()-1. The first
> two elements normally have the values '.' and '..', respectively.
> You're starting from 1, so '.' is skipped, but '..' produces the
> test_1
> in your case.
>
thanks for reply;
O.K. I understand that but the switch block should be skipping . and ..
anything that is not . or .. is handled in the default case.
JK