Preg_match_all（）将结果放在关联数组中

Question

So as the title says is there anyway to make this:

$leagueoflegendswebsite = file_get_contents($_POST['leagueoflegendswebsite']);

preg_match_all('/{{ci\|([^\|||}]+)/', $leagueoflegendschampions, $champion);

$leagueoflegendschampions is just a part of the $leagueoflegendswebsite.

var_dump(): http://i.imgur.com/UgMDQj8.png

Is there any way to make it like $champion['Sona'], $champion['Blitzcrank'], $champion['Fiddlestick'] and so on?

Answer 1

Based on your matches array, use array_combine():

$champion = array_combine($champion[1], $champion[0]);

Or to have default values, fill the keys:

$champion = array_fill_keys($champion[1], ''); // or use some value other than ''

Or flip it:

$champion = array_flip($champion[1]);