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strlen

  • 网络函数;串长度;字符串长度;求字符串长度
strlenstrlen
  1. Can you see the problem here if this string were passed to strlen ()?

    你能看出如果这个字符串被传给strlen()函数会出现什么问题吗?

  2. 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。

  3. 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。

  4. 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。

  5. So strlen is the length of a string .

    所以strlen就是字符串的长度。

  6. 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。

  7. First , I 'm going to do a sanity check strlen so we 've used string length , strlen , before .

    首先,我先做一个检查,我们以前使用过字符串长度函数。

  8. 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)。

  9. 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mbstrlen(string,“utf-8”),而不只是strlen(string)。