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PHP | IntlChar getCombiningClass() Function
  • Last Updated : 04 Nov, 2020

The IntlChar::getCombiningClass() function is an inbuilt function in PHP which is used to get the combining class of the code point.
Syntax: 

int IntlChar::getCombiningClass ( $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 combining class of the code point. 

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

Program 1:  

PHP




<?php
  
// PHP function to illustrate
// the use of IntlChar::getCombiningClass()
  
// Input data is string type
var_dump(IntlChar::getCombiningClass("\p{143}"));
  
// Input data is character type
var_dump(IntlChar::getCombiningClass(" "));
  
// Input data is unicode character type
var_dump(IntlChar::getCombiningClass("\u{350}"));
  
// Input data is string type
var_dump(IntlChar::getCombiningClass("XYZ"));
  
// Input data is unicode character type
var_dump(IntlChar::getCombiningClass("\u{0358}"));
  
?>


Output: 



NULL
int(0)
int(230)
NULL
int(232)




 

Program 2: 

PHP




<?php
// PHP code to illustrate IntlChar::getCombiningClass()
      
// Declare an array $arr
$arr = array("\u{314}", "GeeksforGeeks", "^", "\u{0324}", "6", "\n");
     
// Loop run for every array element
foreach ($arr as $val){
         
    // Check each element as code point data
    var_dump(IntlChar::getCombiningClass($val));
}
?>


Output: 

int(230)
NULL
int(0)
int(220)
int(0)
int(0)




 

Related Articles: 

Reference: http://php.net/manual/en/intlchar.getcombiningclass.php
 

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