strlen
美
英 
例句
If accessible, the strlen function is called, and the max length argument is ignored.
如果是strlen函数被调用,maxlength参数则被忽略。
You may receive error messages about strcasecmp as well as about strlen being undeclared.
您可能会收到有关strcasecmp以及strlen未声明的错误消息。
So, to get the correct length of string encoded in UTF-8, you have to use mb_strlen(string, "utf-8" ) instead of just strlen(string).
因而,要获得以UTF-8编码的字符串的正确长度,必须使用mb_strlen(string,“utf-8”),而不只是strlen(string)。
If no width argument is given, the appropriate width is autocomputed from the comment argument itself (strlen(a: comment)+2).
如果没有提供宽度参数,那么将自动根据注释参数本身计算相应的宽度(strlen(a:comment)+2)。
The strlen() function reverses a string.
函数的作用是:倒转字符串。
A common use of strlen is to estimate display-width.
strlen的一种常见用法是估算显示宽度。
So, for example, if you've coded your own strlen function, PHP would resolve to your function.
例如,如果您编写了自己的strlen函数,PHP会解析出您的函数。