strlen
美
英 
例句
If accessible, the strlen function is called, and the max length argument is ignored.
如果是strlen函數被調用,maxlength參數則被忽略。
You may receive error messages about strcasecmp as well as about strlen being undeclared.
您可能會收到有關strcasecmp以及strlen未聲明的錯誤消息。
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,要獲得以UTF-8編碼的字符串的正確長度,必須使用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).
如果沒有提供寬度參數,那么將自動根據注釋參數本身計算相應的寬度(strlen(a:comment)+2)。
The strlen() function reverses a string.
函數的作用是:倒轉字符串。
A common use of strlen is to estimate display-width.
strlen的一種常見用法是估算顯示寬度。
So, for example, if you've coded your own strlen function, PHP would resolve to your function.
例如,如果您編寫了自己的strlen函數,PHP會解析出您的函數。