PHP | IntlChar getFC_NFKC_Closure() Function

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The IntlChar::getFC_NFKC_Closure() function is an inbuilt function in PHP which is used to get the FC_NFKC_Closure property for a code point. This function returns the FC_NFKC_Closure property string for the code point. If the code point is none then it returns an empty string.

Syntax:

string IntlChar::getFC_NFKC_Closure( $codepoint )

Parameters: This function accepts a single parameter $codepoint which is mandatory. The $codepoint value is an integer values or character, which is encoded as a UTF-8 string.

Return Value: This function returns the FC_NFKC_Closure property string for the code point, or an empty string if there is none.

Below programs illustrate the IntlChar::getFC_NFKC_Closure() function in PHP:

Program 1:

<?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}")); 
   
?> 

Output:

string(3) "tel"
string(2) "Ã¦"
NULL
string(0) ""
string(0) ""
NULL
string(0) ""

Program 2:

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

Output:

string(3) "tel"
string(2) "Ã¦"
string(0) ""
string(0) ""
NULL
string(0) ""
NULL
string(0) ""

Related Articles:

Reference: http://php.net/manual/en/intlchar.getfc-nfkc-closure.php

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