Re: [PHP] Random number generation...

[Avetis Avagyan]

?php
srand((double)microtime()*100);
$number = rand(1,20);
echo $number;
?

Regards,
Avetis

[EMAIL PROTECTED] wrote:

 Hi there,
 A potentially dumb question here.

 Is there an easy way to display a random number between 1 and 20?

 I have looked on line, but either I am looking inall teh wrong places, or there
 isn't this script on-line.

 Can anyone point me in the right direction?

 Cheers,
 Tris...

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Re: [PHP] .inc location security

[Avetis Avagyan]

You can consider also

Files *.inc
Order allow,deny
Deny from all
/Files

Files sections are processed in the order they appear in the configuration
file, after the Directory sections and .htaccess files are read, but before
Location sections. Note that Files can be nested inside Directory sections
to restrict the portion of the filesystem they apply to.

Regards,
Avetis

Jason Dulberg wrote:

 I have about 20 virtual hosts on my server and all of them have shtml and
 some php files that look to a directory /includes/ which is aliased (in the
 srm.conf file) over to a main includes directory under the root dir.

 Alias /includes/ /usr/local/etc/httpd/htdocs/includes/

 If I change this alias to a directory above the root dir, I can still view
 all of my .inc files in a browser even if I rename them to .inc.php

 These .inc files are just plain text that get included into all .shtml files
 on the virtual hosts.

 I tried to do the deny *.inc but doing so just made it so the browser can't
 even include them. So that won't do the trick.

 Is there any way that I can make these .inc files not readable by viewing
 them directly in the browser and still be able to include them into
 documents? Same goes for the php config stuff. If I put a config.php script
 above the root, how can I get the php script to read it -- is it the same
 'ol /usr/etc/httpd/ sort of thing like cgi?

 My main concern is to get this stuff more secure while still allowing all of
 the virtual hosts to use the files. The contents of the files isn't exactly
 top secret, its just a matter of a piece of mind.

 Any ideas to sort this out are greatly appreciated! Thanks.
 __
 Jason Dulberg
 Extreme MTB
 http://extreme.nas.net

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Re: [PHP] if... then... else with HTML

[Avetis Avagyan]

Something like this:
?php
if (condition)
{
?
   output this html-block
?php
}
else
{
?
output that html-block
?php
}
?

Regards,
Avetis


Martin Thoma wrote:

 Hello !

 I want to do something like

 if (condition)
 output this html-block
 else
 output that html-block

 Without printig or echoing the html-block out (because the block has a
 lot of  , which I all would have to slash out...)

 How can I do that ?

 Martin

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Re: [PHP] replace function in a file.

[Avetis Avagyan]

Hello,
something like this:

$filename="your_file_name.txt";
$fp = fopen($filename, "r+") or die ("Could not open file");
$content = fread ($fp, filesize($filename));
$new_content = str_replace("old_word", "new_word", $content);
rewind($fp);
fwrite($fp, $new_content);
ftruncate($fp, ftell($fp));
fclose($fp);


Regards,
Avetis

Mark Lo wrote:

 Hi,

 Is there any function exists which to open a specific file, then find a
 specific word, if found, then replace that word with something else.

 re: I know fopen is to open, read, and write to specific file, but not
 finding and replacing..

 Thank you

 Mark

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