一些php包和phpinfo的有关问题
一些php包和phpinfo的问题
1.Liunx下的PHP包有bin、etc、include、lib、man,和win下的dev、ext、extras、pear,都分别有什么用?为什么有这样的区别?
2.我了解的是win下的ext装的是PHP扩展,php内置函数都是这里的吗?那Liunx下的扩展文件都在哪?WIN下的php.ini为什么要放在C:\windows下?
3.phpinfo的详细解释,有讲解文章吗?度娘半天没找到,里面有些扩展都不知道干嘛的,例如SPL。在ext的目录下也没找到php_spl.dll相关的dll扩展,它哪来的?
求高手指教,谢谢!
------解决方案--------------------
約定俗成的目錄結構...比如system32 你就能想到是win的系統目錄裏面有一堆的dll。
兩個系統是完全不同的東西只是在實現相同的效果,所以如果互相比較的話你會更迷惘的。
至於linux下的擴展在哪,如果你實在不知道 那麼 locate xxxx.so 吧... 大多數時候這些so 都會在 /usr/local/lib/ 下。
php.ini爲什麼要在windows下?其實沒有這麼規定,你可以放置在任何你能放的地方,只需要修改好路徑讓系統知道在哪。默認應該是在php的根目錄下,放在win下是因爲系統查找路徑的問題。
phpinfo具體有些啥,我也不清楚,我只關心我要用的...其他的呵呵 它在就在吧。我想要弄明白每個組建都是做什麼的,可以到php管網去找資料可能更豐富。
ext 下沒有一些dll 很正常,其實有蠻多都不是默認就有的,它哪來的?嗯...

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