The iconv_get_encoding() function is an inbuilt function in PHP which is used to retrieve the internal configuration variables of iconv extension.
Syntax:
mixed iconv_get_encoding( $type = "all" )
Parameters: This function accepts single parameter $type. The value of $type parameter are:
- 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 failure.
Below program illustrates the iconv_get_encoding() function in PHP:
Program:
<?php   // Use iconv_set_encoding() function // with 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'));   ?> |
Output:
array(3) {
["input_encoding"]=>
string(5) "UTF-8"
["output_encoding"]=>
string(10) "ISO-8859-1"
["internal_encoding"]=>
string(5) "UTF-8"
}
Reference: https://www.php.net/manual/en/function.iconv-get-encoding.php
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