Posted by Schraalhans Keukenmeester on 05/31/07 15:22

At Thu, 31 May 2007 09:45:02 -0500, Matt F let h(is|er) monkeys type:

> I can't seem to get heredoc to populate correctly with variables through
> a form.
>
> <textarea name="Template" rows="10" cols="80">Template Here</textarea>
>
> Contents could be something like: I want to replace $myarray[0] and
> another variable $myarray[1]
>
> I call heredoc this way:
>
> $hubarray = explode("\n", $contents);
> $template = $_POST['Template'];
>
> foreach ($hubarray as $val) {
> $hostarray = explode(",", $val);
>
> $output = <<<EOT
> $template
> EOT;
>
> I'm feeding it a file that has multiple rows separated by \n as array 1
> and within those rows are fields separated by "," for array 2. I'm
> trying to iterate through the arrays and populate heredoc($template)
> accordingly.

I don't understand what $template is supposed to contain. Can you give an
example of what it might look like and what you want to do with it?

And I am missing a }. should that be following the $hostarray assignment?
In that case you probably mean $hostarray[] = explode(",", $val);

This would leave you with $hostarray looking like:
$hostarray[0][0]: <row 0, field 0>
$hostarray[0][n]: <row 0, field n>
....
$hostarray[m][0]: <row m, field 0>
$hostarray[m][n]: <row m, field n>

Maybe it would be easier (not sure how your file was populated to begin
with) to serialize the arrays, write those to a file, read them in this
script and unserialize them again.


--
Schraalhans Keukenmeester - schraalhans@the.spamtrapexample.nl
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