Recode from file to file according to recode request

# recode_file

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

recode_file — Recode from file to file according to recode request

### Description

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`.

### Parameters

`request`
  The desired recode request type
`input`
  A local file handle resource for the `input`
`output`
  A local file handle resource for the `output`

### Return Values

Returns `false`, if unable to comply, `true` otherwise.

### Examples

Example #1 Basic recode_file() example

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

### Notes

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

### See Also

- fopen() - Opens file or URL

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