经常忘掉函数参数位置
PHP函数不少。
有些函数参数有几个,函数倒是知道,
但过一段时间,老是忘了函数参数位置。
如 strpos(string, find)
还是
strpos(find, string)
等等……
大家有没这样的情况?
回复讨论(解决方案)
有的,很正常的。php那么多函数都记得那么清楚太难了,反正我是做不到的。
不过没关系,知道函数名字查下就可以了。
太正常不过了!
一般不使用不熟悉的函数,万不得已时就查查手册
不过测试一下也是常有的
echo strpos('abcd', 'c'),':',strpos('c','abcd');
谁对就用谁
原来大家都会这样啊。
php一步一步过来都没考虑到这一点呢,
如果主体都能放首位,
类似参数位置都能这样就好了 = =...
strpos(string, find)
str_replace(string, find, replace)
in_array(array, value)
...
主要是因为有一些函数是直接源于 C 库,没有重载机制,所以换不过来
加上扩展都是由不同的php爱好者们独立书写的,必然留下来他们自己的习惯
解决同一的唯一方法就是放弃对库函数的支持,而一律改为对象
不过这就不是 php 而是 java 了
主要是因为有一些函数是直接源于 C 库,没有重载机制,所以换不过来
加上扩展都是由不同的php爱好者们独立书写的,必然留下来他们自己的习惯
解决同一的唯一方法就是放弃对库函数的支持,而一律改为对象
不过这就不是 php 而是 java 了
也是,估计没方法了。
en, 是可以自己定义一对象使用__call
全部重写原函数……,不过也只是闹着玩了
IDE 表示没压力...
哈哈哈哈
IDE 表示没压力...
哈哈哈哈
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