5.2 or 5.4？
回复讨论(解决方案)
两个都可以。
php 5.5 都快要正式发行了
php 开发组织建议你升级到 php 5.3.22 或 php 5.4.12
我实测过：同样的环境，同一个程序（包括 php.ini 都不做改变），php 5.4.12 要比 php 5.3.6 快 30%
以上情况，供你选择时参考
听说PHP6 不准备开发了？
求版主推荐个PHP的编辑器
是吗？那就不要学 php 了
不能像我们一样，上了马下不来了
是吗？那就不要学 php 了
不能像我们一样，上了马下不来了
不是，我觉得PHP很有前途。
一直不明白php到底是什么一个语言啊
5.3或者5.4都还好，相对稳定
5.3 5.4都还很好，你要编译器的话，就用zend studio吧
刚开始学不用管是5.2还是5.4，总之是php5就成
刚开始学不用管是5.2还是5.4，总之是php5就成
谢谢这位仁兄，你0点还没睡，希望注意身体。
谢归谢，大不能照他说的做
php5.2中可以无警告的使用即将被废止的函数，学习他只会有害无益
5.4，因为5.4后有很多新的语法和特性。
我都是集成安装包的呢，5.2.6的还
版本越新，稳定性，安全性越好，不过新版本难免有bug或不常见的问题，建议用5.2 5.3，这样有什么问题，你网上也好找答案哦。
新版的比较好./..
都可以。但是若使用，用最新的稳定版。旧版迟早因为安全问题而升级的。
围观学习，新人用哪个上手快
我用5.2，很稳定。
新版本一般不会有太大的变化，而且有些新功能，平时开发也用不上啊。
找个稳定版的用就可以！！
当前可用版本是PHP 5.4 (5.4.13) PHP 5.3 (5.3.23) PHP 5.2 (5.2.17)
PHP 5.5还有测试阶段
5.4注意语法和之前的版本不太一样。
5.2好，稳定。。。
就用5.4的版本吧，还好的
谢归谢，大不能照他说的做
php5.2中可以无警告的使用即将被废止的函数，学习他只会有害无益
版主，给我们新手推荐个编辑器吧，比较好用的！
版主，给我们新手推荐个编辑器吧，比较好用的！ 记事本！
这样就能让你注意到每一个细节
引用 26 楼 u010044579 的回复:
版主，给我们新手推荐个编辑器吧，比较好用的！记事本！
这样就能让你注意到每一个细节
这个答案
基本上对于基本的开发，
5.2和5.4是无感的。不过推荐还是5.4.必竟是方向嘛。
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