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iconv_get_encoding()

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<?php
$mixed 
iconv_get_encoding (
    
?  // [string $type = "all"]
);
?>
Result
$mixed = [
  
'input_encoding' => 'UTF-8',
  
'output_encoding' => 'UTF-8',
  
'internal_encoding' => 'UTF-8',
]
Examples
#1 iconv_get_encoding  ("all")
See also
iconv_set_encoding