IntlChar::ord

(PHP 7)

IntlChar::ord — Return Unicode code point value of character

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public static IntlChar::ord ( mixed $character ) : int

Returns the Unicode code point value of the given character.

This function compliments IntlChar::chr().

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character

A Unicode character.

锟斤拷锟斤拷值

Returns the Unicode code point value as an integer.

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Example #1 Testing different code points

<?php
var_dump(IntlChar::ord("A"));
var_dump(IntlChar::ord(" "));
var_dump(IntlChar::ord("\u{2603}"));
?>

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int(65)
int(32)
int(9731)

锟轿硷拷

  • 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() - 转锟斤拷锟街凤拷锟斤拷锟斤拷一锟斤拷锟街斤拷为 0-255 之锟斤拷锟街�