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    JS_GetStringLength

    Return the length, in 16-bit code units, of a JavaScript string.

    Syntax

    size_t
    JS_GetStringLength(JSString *str);
    
    Name Type Description
    str JSString * The string to examine.

    Description

    JS_GetStringLength reports the length, in 16-bit code units, of the string str. This is the same as the length property of the string. This is the same as the length of the array returned by JS_GetStringChars, in char16_ts (not bytes).

    Because some Unicode characters are represented using two 16-bit code units, the result is not necessarily the same as the number of Unicode characters in the string.

    See Also

    Document Tags and Contributors

    Contributors to this page: fscholz, Nickolay, arai, MMondor, Waldo, Tservo, Jorend, Bzbarsky
    Last updated by: arai,
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