strlen

strlen

 英

  • 网络字符串长度;取得字串长度;字符串长度函数

例句

If accessible, the strlen function is called, and the max length argument is ignored.

如果strlen函数调用maxlength参数忽略

You may receive error messages about strcasecmp as well as about strlen being undeclared.

可能收到有关strcasecmp以及strlen未声明错误消息

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).

因而获得UTF-8编码字符串正确长度必须使用mb_strlen(string,“utf-8”),只是strlenstring)。

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自动根据注释参数本身计算相应宽度strlen(a:comment)+2)。

The strlen() function reverses a string.

函数作用倒转字符串

A common use of strlen is to estimate display-width.

strlen一种常见用法估算显示宽度

So, for example, if you've coded your own strlen function, PHP would resolve to your function.

例如如果编写自己strlen函数PHP解析函数

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