PHP IntlChar::ord() Function

Last Updated : 03 Apr, 2023

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 a single parameter $character which is mandatory. This parameter is a Unicode character.

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

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

Example 1: In this example, we will use the ord() function.

PHP

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

Output:

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

Example 2: In this example, we will use the ord() function.

PHP

<?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)); } ?>

Output:

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

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

PHP IntlChar::ord() Function

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PHP IntlChar::ord() Function

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