PHP | IntlChar getFC_NFKC_Closure() Function

<?php
 
// PHP function to illustrate 
// the use of IntlChar::getFC_NFKC_Closure()
 
// Input data is unicode character type
var_dump(IntlChar::getFC_NFKC_Closure("\u{2121}"));

// Input data is unicode character type
var_dump(IntlChar::getFC_NFKC_Closure("\u{1D2D}"));

// Input data is string type
var_dump(IntlChar::getFC_NFKC_Closure("\p{143}"));
 
// Input data is character type
var_dump(IntlChar::getFC_NFKC_Closure(" "));
 
// Input data is unicode character type
var_dump(IntlChar::getFC_NFKC_Closure("\u{350}"));
 
// Input data is string type
var_dump(IntlChar::getFC_NFKC_Closure("XYZ"));
 
// Input data is unicode character type
var_dump(IntlChar::getFC_NFKC_Closure("\u{0358}"));
 
?>

<?php
// PHP code to illustrate getFC_NFKC_Closure()
     
// Declare an array $arr
$arr = array("\u{2121}", "\u{1D2D}", " ", "\u{350}", "XYZ", "G",
                "GeeksforGeeks", "^");
    
// Loop run for every array element
foreach ($arr as $val){
        
    // Check each element as code point data
    var_dump(IntlChar::getFC_NFKC_Closure($val));
}
?>