The behaviour of these functions is affected by settings in php.ini.
| Name | Default | Changeable | Changelog |
|---|---|---|---|
| iconv.input_encoding | "" | PHP_INI_ALL | Deprecated in PHP 5.6.0. |
| iconv.output_encoding | "" | PHP_INI_ALL | Deprecated in PHP 5.6.0. |
| iconv.internal_encoding | "" | PHP_INI_ALL | Deprecated in PHP 5.6.0. |
Here's a short explanation of the configuration directives.
Some systems (like IBM AIX) use "ISO8859-1" instead of "ISO-8859-1" so this value has to be used in configuration options and function parameters.
iconv.input_encoding
string
This feature has been DEPRECATED as of PHP 5.6.0. Relying on this feature is highly discouraged.
PHP 5.6 and later users should leave this empty and set input_encoding instead.
iconv.output_encoding
string
This feature has been DEPRECATED as of PHP 5.6.0. Relying on this feature is highly discouraged.
PHP 5.6 and later users should leave this empty and set output_encoding instead.
iconv.internal_encoding
string
This feature has been DEPRECATED as of PHP 5.6.0. Relying on this feature is highly discouraged.
PHP 5.6 and later users should leave this empty and set
default_charset
instead.