iconv_get_encoding

(PHP 4 >= 4.0.5, PHP 5, PHP 7, PHP 8)

iconv_get_encoding — Retrieve internal configuration variables of iconv extension

Description

iconv_get_encoding(string $type = "all"): array|string|false

Retrieve internal configuration variables of iconv extension.

Parameters

type

The value of the optional type can be:

all
input_encoding
output_encoding
internal_encoding

Return Values

Returns the current value of the internal configuration variable if successful or false on failure.

If type is omitted or set to "all", iconv_get_encoding() returns an array that stores all these variables.

Examples

Example #1 iconv_get_encoding() example

<pre>
<?php
iconv_set_encoding("internal_encoding", "UTF-8");
iconv_set_encoding("output_encoding", "ISO-8859-1");
var_dump(iconv_get_encoding('all'));
?>
</pre>

The above example will output:

Array
(
    [input_encoding] => ISO-8859-1
    [output_encoding] => ISO-8859-1
    [internal_encoding] => UTF-8
)

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