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2014-2017 Michel Corne
by Example
Display the drop-down list
<?php
/**
* PHP By Example
*
* @copyright 2014 Michel Corne
* @license http://www.opensource.org/licenses/gpl-3.0.html GNU GPL v3
*/
require_once 'models/function_core.php';
/**
* Function configuration
*
* @see docs/function-configuration.txt
*/
class iconv extends function_core
{
public $examples = [
[
"UTF-8",
"ISO-8859-1//TRANSLIT",
"This is the Euro symbol '€'.",
],
[
"UTF-8",
"ISO-8859-1//IGNORE",
"This is the British Pound symbol '£'.",
],
// used in translations_in_action.php
[
"UTF-8",
"ISO-8859-1",
"This is the Euro symbol '€'.",
],
[
"UTF-8",
"ISO-8859-1",
'à',
],
[
"ISO-8859-1",
"UTF-8",
'_DOUBLE_QUOTES_\xe0_DOUBLE_QUOTES_', // "à" in ISO
],
];
public $options_getter = [
'in_charset' => 'mb_list_encodings',
'out_charset' => 'mb_list_encodings',
];
public $source_code = '
inject_function_call
// enter non ASCII characters in hex in $_str if $_in_charset is not UTF-8
// the converted $_string may not display properly if $_out_charset is not UTF-8
// shows the encoding difference in hexadecimal
// note that $str below actually represents an argument
$hex = unpack("H*in_charset", $_str) + unpack("H*out_charset", $_string);
';
public $synopsis = 'string iconv ( string $in_charset , string $out_charset , string $str )';
function post_exec_function()
{
$str = $this->_filter->filter_arg_value('str');
$string = $this->result['string'];
$this->result['hex'] = unpack("H*in__charset", $str) + unpack("H*out_charset", $string);
}
}
2014-2017 Michel Corne