PHP Preg_Match从字符串中提取逗号分隔值[重复]

Question

Possible Duplicate:
PHP preg_match_all: Extract comma seperated list

I have a string that looks like: [something ="1,2,3"] I need get everything between the quotes into a string. I'm sure that preg_match is the way to do this but i'm not sure of the expression to use.

$content = [something = "1,2,3"];
$new_string = preg_match('?regex?','$content');

Answer 1

Try this:

$content = '[something = "1,2,3"]';

if (preg_match('/"([^"]+)"/', $content, $matches)) {
    $matchedContent = $matches[1];
}