> Was 20MB, with x86_64 you have more than 32 MB. Maybe this should be
> requested as PHP bug to PHP's bugtracker? In the mean time you can try
> replace line:
>
> return preg_split('/\s+/', $data, -1, PREG_SPLIT_NO_EMPTY);
>
> with:
>
> return array_values(array_filter(explode(' ', $data)));
>
> or with:
>
> $res = array();
> $tok = strtok($data, ' ');
> while ($tok !== false) {
> $res[] = $tok;
> $tok = strtok(' ');
> }
> return $res;
I tried both methods, but PHP runs out of memory in both cases.
Chris
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