recode_file

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

recode_file — Recode from file to file according to recode request

说明

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

Recode the file referenced by file handle input into the file referenced by file handle output according 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.

示例

示例 #1 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