why is this code not writing to the file correctly?

[BRADERY]

<?php
$filename = "text.txt";
$filename2 = "text2.txt";
$file = file($filename, FILE_SKIP_EMPTY_LINES);
foreach($file as $cwb)
{
   $ids[] = "\$id_to_save[] = ".$cwb.";";
}
file_put_contents($filename2,implode($ids,"\n\r"));
?>

 

it takes ids from a file and implodes to a new file

 

its supposed to looked like this

 

$id_to_save[] = id;

$id_to_save[] = id;

$id_to_save[] = id;

$id_to_save[] = id;

 

instead it turns out like this

 

$id_to_save[] = 4234324

;

 

$id_to_save[] = 2342343

;

 

$id_to_save[] = 3423432

;

 

$id_to_save[] = 3243244;

 

I've tried trim() but it hasnt seemed to work., any help is appreciated. Thanks

[mikecampbell]

Was this how you were using trim?

 

foreach($file as $cwb)
{
   $cwb = trim($cwb, " \n\r\0");
   $ids[] = "\$id_to_save[] = ".$cwb.";";
}