[SOLVED] random shuffle array ???

[nicob]

Hello

 

I want to randomize the lines of a list.

 

example of the list:

 

line 1
line 2
line 3
...

 

My not working code  :'(

<?php

$file = file_get_contents('index.php');
$data = explode("\n",$file);

$newfile = shuffle($data);
$newfile = implode("\n",$newfile);

echo $newfile;

?>

 

Where does it go wrong??

 

 

[feidakila]

the output is??

[nicob]

the output is??

 

 

Oeps. I forgot to post this...

 

 

Warning: implode() [function.implode]: Invalid arguments passed in /home/..../index.php on line 68

 

line 68 is

$newfile = implode("\n",$newfile);

 

Do I use the shuffle function right?

 

[nadeemshafi9]

shuffle returns bool so you have to do it like this.

 

<?php


$file = file_get_contents('index.php');

$data = explode("\n",$file);


if(shuffle($data)) {

    $newfile = implode("\n",$data);

    echo "SUCCESS !!! <br>";

    echo $newfile;

}

else echo "Fail !!! <br>";


?>

[/CODe]

 

 

[nicob]

Thanks, nadeemshafi9!