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  • recode_file()

    (PHP 4, PHP 5, PHP 7 < 7.4.0)

    根据重新编码请求从一个文件重新编码到另一个文件

    说明

    recode_file(string $request,resource $input,resource $output): bool

    Recode the file referenced by file handle$inputinto the file referenced by file handle$outputaccording to the recode$request.

    参数

    $request

    The desired recode request type

    $input

    A local file handle resource for the$input

    $output

    A local file handle resource for the$output

    返回值

    Returns FALSE, if unable to comply,TRUE otherwise.

    范例

    Basic recode_file() example

    <?php
    $input = fopen('input.txt', 'r');
    $output = fopen('output.txt', 'w');
    recode_file("us..flat", $input, $output);
    ?>
    

    注释

    This function does not currently process file handles referencing remote files(URLs). Both file handles must refer to local files.

    参见

    The recode_file function will put the file position indicator at the end of each files, so if you want to re-use the handles use fseek beforehand.

    下篇:recode_string()