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php基础之数组以及数组循环--php培训第九期线上班
涤尘
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总结:

了解数组创建方式,数组分为无自定义的索引数组以及有定义的关联数组,其中关联数组的key可以是数字和字母,最好不用汉字,数组打印用print_r,数组有一维数组、二维数组、三维数组等,数组最好不要超过三维,数组循环用,foreach(变量名 as key或value),难点在多维数组循环,理解循环原理,以及多维循环嵌套foreach用法。

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Correction status:qualified

Teacher's comments:完成的不错。
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