Array e file di testo

[badaze]

Prova cosi.

<?php
 $pattern = "/\bconnstring\b/i";
 $cerca   = preg_grep($pattern, file('file.conf'));
 $cerca2  = implode($cerca);
 $pattern2 = "/\S+=(\S+)/i";
 preg_match_all($pattern2,$cerca2,$array);
 print_r($array);

Il posto 1 dell'array $array contiene un array che contiene i valori.

Array
(
    [0] => Array
        (
            [0] => db=uxfts
            [1] => user=uxfts_admin
            [2] => password=uxfts_admin
            [3] => host=120.79.66.66
        )
    [1] => Array
        (
            [0] => uxfts
            [1] => uxfts_admin
            [2] => uxfts_admin
            [3] => 120.79.66.66
        )
)

File file.conf

# vers. 1.0
poll
{
connstring db=uxfts user=uxfts_admin password=uxfts_admin host=120.79.66.66
}