I have a directory jammed-packed with images.
I want to read the directory contents /www/usr/htm/images/
and display randomly any *.gif or *.jpg in said directory.
Do-able? Seriously? Ideas? Places to start?
John
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this is in fact pretty easy.
this should get you started
[code]
$files = split(\n,`ls *gif`);
srand((double)microtime()*100);
$num = rand(0, count($files));
echo $num = $files[$num];
[/code]
John Taylor-Johnston wrote:
I have a directory jammed-packed with images.
I want to
Watch out for line wraps.
?php
/* I wrote this for private use, so don't be suprised if it sucks. */
$DIRECTORY = '/path/to/images';
$PATH_ROOT = $DIRECTORY; // Kind of a document root for this script.
if ( isset($_SERVER['PATH_INFO'])
file_exists($DIRECTORY.$_SERVER['PATH_INFO'])
septiembre de 2003 8:07
Para: [EMAIL PROTECTED]
Asunto: [PHP] Am I dreaming or what :)
I have a directory jammed-packed with images.
I want to read the directory contents /www/usr/htm/images/
and display randomly any *.gif or *.jpg in said directory.
Do-able? Seriously? Ideas? Places to start?
John
But how do i get $files ?
thanks :)
John
Raditha Dissanayake wrote:
this is in fact pretty easy.
this should get you started
[code]
$files = split(\n,`ls *gif`);
srand((double)microtime()*100);
$num = rand(0, count($files));
echo $num = $files[$num];
[/code]
John
John Taylor-Johnston mailto:[EMAIL PROTECTED]
on Thursday, September 04, 2003 4:57 PM said:
But how do i get $files ?
What do you mean get $files?
This line right here:
$files = split(\n,`ls *gif`);
get's $files.
Try print_r($files); and see what happens.
Chris.
thanks :)
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