Hi All

I need help with my small code here:

<table align="center" border="0"><tr>
<?php
$cols_num = 5;
$folder=opendir(".");
$cols = 0;
while ($file = readdir($folder)) {  
$ext = strtolower(substr($file,strrpos($file, ".")+1));
$pics = array("jpg","jpeg","png","gif");
if (in_array($ext,$pics)){
print "<td align='center' width='50' height='50'><img src='$file'></td>";
++$cols;
if ($cols == $cols_num) {
print "</tr><tr>";
$cols = 0;
}
} 
}  
closedir($folder);  
?>
</tr></table>

I want - for example - every 10 icons or 20 in one page ( pagination )

also if I've any error in my code please correct me

thanks in advance

Well if it's all one image like that then you can't.

the best is putting the filenames in a database and then working with the sql command "limit"
if you use the filenames taking from the dir is not so easy, maybe you can use some number as suffix like "img_1.jpg"
and then you can use a GET variable to tell the script which has to be the starting image
anyway I suggest to use a database, it's easier

Originally Posted by Physicsguy

Well if it's all one image like that then you can't.

see the picture

more than 50 icons in one folder

u can test the code

Originally Posted by Goal

see the picture

more than 50 icons in one folder

And we are supposed to know that from a picture?



http://www.phpbuilder.com/board/show...php?t=10322049

Originally Posted by maxi-72

the best is putting the filenames in a database and then working with the sql command "limit"
if you use the filenames taking from the dir is not so easy, maybe you can use some number as suffix like "img_1.jpg"
and then you can use a GET variable to tell the script which has to be the starting image
anyway I suggest to use a database, it's easier

I'm beginner in php language ,, I don't like database for simple codes

Originally Posted by chrishirst

And we are supposed to know that from a picture?

http://www.phpbuilder.com/board/show...php?t=10322049

u with me or with Physicsguy ?

and what's that link ?

The link is about pagination from an array

Originally Posted by chrishirst

The link is about pagination from an array

ahaa

thanks

I don't think you need a DB to paginate an array. Though my brain is much to fried tonight to offer any useful suggestion other than searching for "pagination array".

Originally Posted by colbyt

I don't think you need a DB to paginate an array. Though my brain is much to fried tonight to offer any useful suggestion other than searching for "pagination array".

simply and easy with this tut

http://www.phpfreaks.com/tutorial/basic-pagination

thanks colbyt

thanks 4 all

Many of website use this script to alternate their table row color that selected from mysql database, very useful and cool. thanks for sharing.