PHP5中文手册·Uppercase the first character of each word in a string -- 追寻梦想＞编程乐园＞PHP 编程

说明

string ucwords ( string $str )

Returns a string with the first character of each word in str capitalized, if that character is alphabetic.

The definition of a word is any string of characters that is immediately after a whitespace (These are: space, form-feed, newline, carriage return, horizontal tab, and vertical tab).

参数

str: The input string.

返回值

Returns the modified string.

范例

Example#1 ucwords() example


<?php
$foo = 'hello world!';
$foo = ucwords($foo);             // Hello World!

$bar = 'HELLO WORLD!';
$bar = ucwords($bar);             // HELLO WORLD!
$bar = ucwords(strtolower($bar)); // Hello World!
?>

注释

Note: 本函数可安全用于二进制对象。


	PHP5中文手册 ucfirst vfprintf Strings PHP Manual ucwords (PHP 4, PHP 5) ucwords — Uppercase the first character of each word in a string 说明 string ucwords ( string `$str` ) Returns a string with the first character of each word in `str` capitalized, if that character is alphabetic. The definition of a word is any string of characters that is immediately after a whitespace (These are: space, form-feed, newline, carriage return, horizontal tab, and vertical tab). 参数 `str` The input string. 返回值 Returns the modified string. 范例 Example#1 ucwords() example `<?php $foo = 'hello world!'; $foo = ucwords($foo); // Hello World! $bar = 'HELLO WORLD!'; $bar = ucwords($bar); // HELLO WORLD! $bar = ucwords(strtolower($bar)); // Hello World! ?>` 注释 Note: 本函数可安全用于二进制对象。参见 strtoupper() strtolower() ucfirst() ucfirst vfprintf Strings PHP Manual

ucwords

说明

参数

返回值

范例

注释

参见