PHP Iconv_get_encoding () function

PHP

Syntax:
mixed iconv_get_encoding ($type = "all")
Parameters: This function takes one parameter, $type . The value of the $type parameter:
  • all
  • input_encoding
  • output_encoding
  • internal_encoding
Return Value:This function returns the current value of the internal configuration variable on success or FALSE on error.The following program illustrates the iconv_get_encoding() function in PHP:Program :  
// Use the iconv_set_encoding() function
// with the encoding parameter iconv_set_encoding ( "input_encoding" , "UTF-8" ); iconv_set_encoding ( "internal_encoding" , "UTF-8" ); iconv_set_encoding ( "output_encoding" , "ISO-8859-1" ); var_dump (iconv_get_encoding ( 'all' ));  
?>
Exit:
array (3 ) {["input_encoding"] = > string (5) "UTF-8" ["output_encoding"] = > string (10) "ISO-8859-1" ["internal_encoding"] = > string (5) "UTF-8"}
Link: https://www.php.net/manual/en/function.iconv-get-encoding.php