IntlChar::ord
(PHP 7)
IntlChar::ord — Return Unicode code point value of character
Opis
Returns the Unicode code point value of the given character.
This function compliments IntlChar::chr().
Parametry
-
character -
A Unicode character.
Zwracane wartości
Returns the Unicode code point value as an integer.
Przykłady
Przykład #1 Testowanie różnych punktów kodowych
<?php
var_dump(IntlChar::ord("A"));
var_dump(IntlChar::ord(" "));
var_dump(IntlChar::ord("\u{2603}"));
?>
Powyższy przykład wyświetli:
int(65) int(32) int(9731)
Zobacz też:
- IntlChar::isalnum() - Check if code point is an alphanumeric character
- IntlChar::isdigit() - Check if code point is a digit character
- IntlChar::chr() - Return Unicode character by code point value
- ord() - Convert the first byte of a string to a value between 0 and 255
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