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学php之前需要会什么

学php之前需要会什么

因为PHP目前主要做网络应用。也就是网站等。 所以最好了解一些HTML,CSS,JavaScript 。然后还需要了解MySQL(也就是SQL语句) 。最后在开始学习PHP。

html,css,javascript主要是用来做前台页面的,它们是你做成网页的脸面,也是最接近用户的部分,所以必要的了解还是要有的。且对于小公司从页面设计,页面布局,美工,再到后台处理都是一个人或者几个人完成,没有明确的分工;所以必须前台,后台都会。而在大公司里面,虽然有明确的分工,前台的这些东西虽然不要求你写,但是你必须看的懂。

mysql要掌握的就是sql语句,无非就是增、删、该、查,还有数据库优化等,这些比较简单,学起来也比较快,也是必须要掌握的知识。

至于ajax,jQuery这些知识,当你的php学到一定程度的时候,可以考虑去学这些,因为在很多大型项目里面都要用到ajax,特别是聊天室。

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文章来源:智云一二三科技

文章标题:学php之前需要会什么

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