将字符串拆分为数组的有效方法 - PHP

Question

拆分下面$string以获取$carsPHP中的数组的最佳方法是什么？

$string = '{xa}{y}{z12}{123}{2}{aabb}';

$cars = array("{xa}","{y}","{z12}", "{123}", "{2}", "{aabb}");

我需要每个数组元素括号,例如: {xa}

Answer 1

$string = str_replace("}{","},{",$string);
$x = explode(',',$string);