string ord

PHP functions: Master the applications of ord () and chr () functions. The third part of the Chinese character encoding Study Series, the PHP function section, master the application of the ord () and chr () functions, in the previous [PHP Basics],

The ord () function converts a character to a decimal number, and the chr () function converts a decimal number to a character. in binary, octal, the relationship between decimal and hexadecimal forms serves as a bridge between Chinese character

The ord () function converts a character to a decimal number, and the chr () function converts a decimal number to a character. in binary, octal, the relationship between decimal and hexadecimal forms serves as a bridge between Chinese character

Chinese character encoding Research series phase III, PHP function Chapter Master ord () and Chr () function application, in the previous period [PHP Basics of ASCII code comparison and character conversion] in the article to understand the ASCII

The third part of the Chinese character encoding Study Series, the PHP function section, master the application of the ord () and chr () functions, in the previous [PHP Basics], I learned about ASCII code and character conversion methods, but two

The third part of the Chinese character encoding Study Series, the PHP function section, master the application of the ord () and chr () functions, in the previous [PHP Basics], I learned about ASCII code and character conversion methods, but two

Ord (PHP 4, PHP 5, PHP 7) Ord-return ASCII value of character Ord-the ASCII value of the returned character Descriptionord($string)//Returns the ASCII value of the first character of string.//返回字符串 string 第一个字符的

The functions of these two functions are exactly the opposite of the CHR function, which returns characters from the specified ASCII value and the Ord () function returns the ASCII value of the first character of the string. Understand that this

Instance Returns the ASCII value of "H": "; Echo ord (" Hello ")." ";? > Definition and usage The Ord () function returns the ASCII value of the first character in a string. Grammar Ord (String) Parameter description string is required. The string

Chr, unichr, and ord can be used as character type conversion in Python. here we will talk about the comparison between chr, unichr, and ord character functions in Python, for more information, see chr, unichr, and ord. they can be used as character