[PHP]preg_match wiele wartości Opcje

[neo1986kk]

Witam mam takie pytanie bardziej tylko z ciekawości.

Jak to jest żę

[PHP] pobierz, plaintext 
<?php
 
$url = "http://www.youtube.com/watch?v=LMZroFpNQ4o";
 
$page = file_get_contents($url);
 
preg_match_all("/\/watch\?v=(.*?)[&\"]/i", $page, $matches);
$id_array = $matches[1];
print_r($id_array); 
 
[PHP] pobierz, plaintext 

wyświetla wiele wartości, chodzi mi o to jak to jest zrobione, dlatego ze idąc tym tropem to chyba pod jenym kodem można zapisać wiele parametrów...
Tak mi się wydaje, tylko nie rozumiem właśnie skąd to się bierze, ale to dlatego że nie rozumiem samego preg_match

[neo1986kk]

[HTML] pobierz, plaintext 
Array
(
    [0] => Array
        (
            [v] => LMZroFpNQ4o
        )
 
    [1] => Array
        (
            [v] => RpRH6PgJarw
            [feature] => fvwrel
        )
 
    [2] => Array
        (
            [v] => 3bMkSprca24
            [feature] => list_related
            [playnext] => 1
            [list] => SP0848589BB0CF8B3C
        )
 
    [3] => Array
        (
            [v] => _3GL4_bGjwA
            [feature] => relmfu
        )
 
    [4] => Array
        (
            [v] => LM1R_rhWoX0
            [feature] => relmfu
        )
 
    [5] => Array
        (
            [v] => 2a6XAgUsmj0
            [feature] => relmfu
        )
 
    [6] => Array
        (
            [v] => u-MvAoMrRfM
            [feature] => relmfu
        )
 
    [7] => Array
        (
            [v] => XbWTv67zZGM
            [feature] => related
        )
 
    [8] => Array
        (
            [v] => QgImqENTHg4
            [feature] => related
        )
 
    [9] => Array
        (
            [v] => dLNaG1ochbY
            [feature] => related
        )
 
    [10] => Array
        (
            [v] => pBhdGV_rizI
            [feature] => related
        )
 
    [11] => Array
        (
            [v] => 1LliZIima7E
            [feature] => related
        )
 
    [12] => Array
        (
            [v] => 1qTFOHqpqK8
            [feature] => related
        )
 
    [13] => Array
        (
            [v] => hq5NIwqcwrw
            [feature] => related
        )
 
    [14] => Array
        (
            [v] => SfVwhatXG4I
            [feature] => related
        )
 
    [15] => Array
        (
            [v] => OVWS0IRFfuw
            [feature] => related
        )
 
    [16] => Array
        (
            [v] => kO8sZLUnfp8
            [feature] => related
        )
 
    [17] => Array
        (
            [v] => 3vfVOJaZw4M
            [feature] => related
        )
 
    [18] => Array
        (
            [v] => y7ZEVA5dy-Y
            [feature] => related
        )
 
    [19] => Array
        (
            [v] => O6foVpfj9ow
            [feature] => related
        )
 
    [20] => Array
        (
            [v] => 89nD9XG_tCw
            [feature] => related
        )
 
    [21] => Array
        (
            [v] => aa2Qvj4G8uY
            [feature] => related
        )
 
)
[HTML] pobierz, plaintext 

hehe no fajnie wyszło, tylko dobrze by było wiedzieć co to wszystko oznacza

z tego co widze to są poprsostu filmy podobne do tego którego adres pobieramy

Ten post edytował neo1986kk 4.06.2011, 14:25:56