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smashface

02-06-2005 06:57 PM

Any php gurus here? Array_walk help needed

Im trying to create a file by using each element of an array as the filename. I have the following code and am getting an Invalid argument error.

$newfile = file("newdata.txt");

function touchfile($foo) {

touch($foo);

}

array_map ("touchfile", $newfile);

The error is occurring in the touch line.

Any suggestions are appreciated.

Chris

swedguy

02-06-2005 07:01 PM

HAve you checled what newdata.txt contains?

swedguy

02-06-2005 07:02 PM

edit....

Spudstr

02-06-2005 07:04 PM

sure your permissions are alright?

smashface

02-06-2005 07:11 PM

Quote:

Originally Posted by swedguy

HAve you checled what newdata.txt contains?

it contains the text I want

ex. foo.html
foo1.html

smashface

02-06-2005 07:13 PM

Quote:

Originally Posted by Spudstr

sure your permissions are alright?

Im testing on a Windows machine using Abyss Webserver plus PHP5. I'm able to get a literal value to be the filename. If I change;

touch($foo);

to

touch('$foo');

it will create the file $foo

swedguy

02-06-2005 07:15 PM

This works:

Code:

<?php



$newfile = file("test.txt");



function touchfile($foo) {

        $foo = trim($foo);

        touch($foo);

}

array_walk($newfile, 'touchfile');

?>

woj	02-06-2005 07:17 PM

what's the error you are getting?

smashface

02-06-2005 07:21 PM

Thanks swedguy. I guess there was a space/carriage return that was causing an error.

swedguy

02-06-2005 07:21 PM

Hmm, just adding double quotes on the trim() in the original code works too. Odd.

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