Uppercase the first character of each word in a string
Syntax
ucwords(string $string, string $separators = " \t\r\n\f\v"): string
Parameters
string
The input string.
separators
The optional separators contains the word separator characters.
| "\t" | ASCII 9 (0x09) | a tab |
| "\n" | ASCII 10 (0x0A) | a new line (line feed) |
| "\v" | ASCII 11 (0x0B) | a vertical tab |
| "\f" | ASCII 12 (0x0C) | a form feed |
| "\r" | ASCII 13 (0x0D) | a carriage return |
| " " | ASCII 32 (0x20) | an ordinary space |
Return
Returns the modified string.
Examples
1
<? $string = "case case"; $return = ucwords($string); echo $return; ?>
Case Case
2
<? $string = "case|case"; $separators = "|"; $return = ucwords($string, $separators); echo $return; ?>
Case|Case
3
<? $string = "case\tcase\ncase\vcase\fcase\rcase case"; $separators = " \t\r\n\f\v"; $return = ucwords($string, $separators); echo $return; ?>
Case Case Case Case Case Case Case
4
<? $string = "case#case%case&case,case'case|case"; $separators = "#%&,'|"; $return = ucwords($string, $separators); echo $return; ?>
Case#Case%Case&Case,Case'Case|Case
5
<? $string = "case\tcase\ncase\vcase\fcase\rcase case#case%case&case,case'case|case"; $separators = " \t\r\n\f\v#%&,'|"; $return = ucwords($string, $separators); echo $return; ?>
Case Case Case Case Case Case Case#Case%Case&Case,Case'Case|Case
