摘要：
{foreach},{foreachelse}用于像访问序数数组一样访问关联数组{foreach},{foreachelse}{foreach} is used to loop over anassociative arrayas well a numerically-indexed array, unlike{section}which is for looping overnumerically-indexed arrays only. The syntax for {foreach} is much easier than{section}, but as a tradeoff itca 阅读全文