- preg_match_all: documentation ( source)
- var_export: documentation ( source)
<?php
$htmls[] = <<<HTML
DATA.tracking.user = { age: "19", name: "John doe", int: 55 } // This works
HTML;
$htmls[] = <<<HTML
DATA.tracking.user = {
age: "20",
name: "Jane Doe",
int: 49
} // This does not works
HTML;
foreach ($htmls as $html) {
var_export(preg_match_all('~(?:\G(?!^),|DATA\.tracking\.user = \{)\s+([^:]+): (\d+|"[^"]*")~', $html, $out, PREG_SET_ORDER) ? $out : []);
echo "\n --- \n";
}