php-general Digest 16 Jul 2006 02:53:26 -0000 Issue 4242
Topics (messages 239508 through 239511):
php-head-shrink WAS: Re: [PHP] Zend Studio, phpMyAdmin, and mysql.sock
239508 by: Paul Scott
Re: Zend Studio, phpMyAdmin, and mysql.sock
239509 by: tedd
strange behavior
239510 by: jekillen
239511 by: Richard Lynch
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My IBM laptop and I are having relationship issues...
--Paul
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At 5:05 PM +1000 7/15/06, Kevin Waterson wrote:
>This one time, at band camp, Dave M G <[EMAIL PROTECTED]> wrote:
>
>> Please understand that I was *hoping* for advice here, as Zend and PHP
>> are surely highly correlated. But I apologize if I came across as if I
>> *expected* answers.
>
>You raise an interesting point. Whilst PHP uses the Zend Engine it is the
>only Zend product in use as far as I know. Zend have an array of other
>commercial products that are built with PHP, but are no different than
>any other commercial venture.
>
>Being that these products are commercial in nature, should not they
>be supporting thier own products, rather than relying on the good
>will of the open source/PHP folks for tech support? If we should support
>Zend products, why not other commercial applications also?
>Is Zend hoping for volunteer contributions for commercial enterprises?
>Should we support Zend business partners also?
>
>
>Kind regards
>Kevin
Kevin:
You raise obvious points, which few would disagree -- we shouldn't be expected
to be the "free" support for a commercial product. However, if a php developer
is looking for other developers who may have had similar experiences with Zend,
or Apache, or whatever as it relates to php, is this not the forum for those
types of questions?
Again, just wondering where to draw the line.
tedd
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Hello:
I have a directory on a server that has php code that creates and
writes to directories as such; /tiles_.*/.
Each directory with a matching name has graphics files written to it.
i'm trying to write a script the will
eliminate the graphics files and the directories they are in
(tiles_.*). The present code is:
<?php
function prune()
{
$f = 0;
$pat = 'tiles_.*';
$view = array();
$t = array();
$str = '';
$start = opendir('.');
//print"Hello???<br>"; debug code
while($lst = readdir($start))
{
if(ereg($pat, $lst))
{
$t[$f] = $lst;
$str .= $t[$f].'<br>'; //debug code
}
$f++;
}
rewind($start);
closedir($start);
//print $str; debug code----the array $t has all valid
values at this point.
for($f = 0; $f < count($t); $f++)
{$tmp = $t[$f];
chdir($tmp);
$dir = opendir($tmp);
$r = 0;
while($i = readdir($dir))
{
@unlink($i);
$r++;
};
rewind($dir);
closedir($dir);
unset($dir);
chdir('../');
rmdir($tmp);
}
}
prune();
?>
The problem is that each time the for loop tries to chdir to an array
$t item, errors regarding invalid resources and none existent files are
generated.
If I use chdir('./'.$tmp) and opendir('./'.$tmp) the code removes all
the files in the directory the script is located in, including the
script file itself.
So, I am thinking that, in this case, the directories aren't even
changed when the @unlink() line is reached and unlink() only sees the
current
directory files and not included directories, and removes everything
that isn't a directory.
Here is a sample of the errors generated:
Warning: chdir() [function.chdir]: No such file or directory (errno 2)
in (path)/prune.php on line 30 // (all resources used based on this are
invalid)
and;
Warning: opendir(tiles_9215fd05) [function.opendir]: failed to open
dir: No such file or directory in
/var/www/html/exp/tile_puzzle/prune.php on line 31
(this happens on the second iteration of the loop......tiles_9215fd05
is a valid array $t item)
So, Can someone tell me what I might be doing wrong here. I don't want
to swim around with any more trial and error if possible.
I'm using php 5.1.2, Apache 1.3.34
Thanks in advance.
JK
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$i only has the name of the FILE in it, not the whole path.
You need to provide the full path to unlink() to make this work right.
In theory, you could manage to provide just the relative path from the
current working directory, but, honestly, 99% of the time, a FULL PATH
is just easier to figure out.
On Sun, July 16, 2006 3:46 pm, jekillen wrote:
> Hello:
> I have a directory on a server that has php code that creates and
> writes to directories as such; /tiles_.*/.
> Each directory with a matching name has graphics files written to it.
> i'm trying to write a script the will
> eliminate the graphics files and the directories they are in
> (tiles_.*). The present code is:
> <?php
> function prune()
> {
> $f = 0;
> $pat = 'tiles_.*';
> $view = array();
> $t = array();
> $str = '';
> $start = opendir('.');
> //print"Hello???<br>"; debug code
> while($lst = readdir($start))
> {
> if(ereg($pat, $lst))
> {
> $t[$f] = $lst;
> $str .= $t[$f].'<br>'; //debug code
> }
> $f++;
> }
> rewind($start);
> closedir($start);
> //print $str; debug code----the array $t has all valid
> values at this point.
> for($f = 0; $f < count($t); $f++)
> {$tmp = $t[$f];
> chdir($tmp);
> $dir = opendir($tmp);
> $r = 0;
> while($i = readdir($dir))
> {
> @unlink($i);
> $r++;
> };
> rewind($dir);
> closedir($dir);
> unset($dir);
> chdir('../');
> rmdir($tmp);
> }
>
> }
> prune();
> ?>
> The problem is that each time the for loop tries to chdir to an array
> $t item, errors regarding invalid resources and none existent files
> are
> generated.
> If I use chdir('./'.$tmp) and opendir('./'.$tmp) the code removes all
> the files in the directory the script is located in, including the
> script file itself.
> So, I am thinking that, in this case, the directories aren't even
> changed when the @unlink() line is reached and unlink() only sees the
> current
> directory files and not included directories, and removes everything
> that isn't a directory.
> Here is a sample of the errors generated:
> Warning: chdir() [function.chdir]: No such file or directory (errno 2)
> in (path)/prune.php on line 30 // (all resources used based on this
> are
> invalid)
> and;
> Warning: opendir(tiles_9215fd05) [function.opendir]: failed to open
> dir: No such file or directory in
> /var/www/html/exp/tile_puzzle/prune.php on line 31
> (this happens on the second iteration of the loop......tiles_9215fd05
> is a valid array $t item)
> So, Can someone tell me what I might be doing wrong here. I don't want
> to swim around with any more trial and error if possible.
> I'm using php 5.1.2, Apache 1.3.34
> Thanks in advance.
> JK
>
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>
>
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