PHP | IntlChar::ord() Function - Tutorialspoint.dev

The IntlChar::ord() function is an inbuilt function in PHP which is used to return the Unicode code point value of the given character.

Syntax:

int IntlChar::ord( $character )

Parameters: This function accepts single parameter $character which is mendatory. This parameter is a Unicode character.

Return Value: It returns Unicode code point value as an integer.

Below programs illustrate the IntlChar::ord() Function in PHP:

Program 1:

<?php 
// PHP function to illustrate  
// the use of IntlChar::ord() 
    
// Input int codepoint value  
var_dump(IntlChar::ord("4")); 
echo "<br>"; 
    
// Input character codepoint value  
var_dump(IntlChar::ord("B")); 
echo "<br>"; 
    
// Input character codepoint value  
var_dump(IntlChar::ord("b")); 
echo "<br>"; 
    
//Input int codepoint value  
var_dump(IntlChar::ord("2018")); 
echo "<br>"; 
    
// Input character codepoint value  
var_dump(IntlChar::ord("Geeks")); 
echo "<br>"; 
    
// Input symbole codepoint value  
var_dump(IntlChar::ord("@")); 
echo "<br>"; 
  
// Input symbole codepoint value  
var_dump(IntlChar::ord("*")); 
echo "<br>"; 
  
// Input space codepoint value  
var_dump(IntlChar::ord(" ")); 
echo "<br>"; 
?> 

/div>

Output:

int(52)
int(66)
int(98)
NULL
NULL
int(64)
int(42)
int(32)

Program 2:

<?php 
// PHP function to illustrate the 
// use of IntlChar::ord() 
    
// Declare an array with 
// different codepoint value  
$arr = array("X", 
            "x",  
            "*", 
            "8", 
            "0", 
            " ",   
            "&",  
            ")",  
            "99",  
        ); 
      
// For loop condition to check  
// each character through function 
foreach ($arr as $val) { 
          
    // Check each element as code point data 
    var_dump(IntlChar::ord($val)); 
    echo "<br>"; 
} 
?>             

Output:

int(88)
int(120)
int(42)
int(56)
int(48)
int(32)
int(38)
int(41)
NULL

Related Articles:

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

PHP | IntlChar::ord() Function

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