PHP正则表达式-与空间匹配

Question

I have a string:

 onchange = "(getURLVar(\'route\') == \'checkout/cart\' || getURLVar(\'route\') == \'checkout/checkout\') ? location = \'index.php?route=checkout/cart&remove=46\' : $(\'#cart\').load(\'index.php?route=module/cart&remove=46\' + \' #cart > *\');

how i can get value of *onchange ="...any..."* and *location attrib = location = \\'index.php?route=checkout/cart&remove=46\\' :*

with php regex ?

Answer 1

Your question is a bit unclear, but maybe this is what you're looking for.

$string = 'onchange=\'trueorfalse\'&location=\'index.php?route=checkout/cart&remove=46\'';

preg_match_all("/onchange='([^']+)'[.]*&location='([^']+)'/",$string, $matches);

print_r($matches);

Output:

Array
(
    [0] => Array
        (
            [0] => onchange='trueorfalse'&location='index.php?route=checkout/cart&remove=46'
        )

    [1] => Array
        (
            [0] => trueorfalse
        )

    [2] => Array
        (
            [0] => index.php?route=checkout/cart&remove=46
        )
)