源代码:
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000><?php print_r(str_word_count("Hello world & good morning!",1)); print " "; print_r(str_word_count("Hello world & good morning!",1,"&")); ?></FONT> </body> </html> </HTML>
运行结果：
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000>Array ( [0] => Hello [1] => world [2] => good [3] => morning ) Array ( [0] => Hello [1] => world [2] => & [3] => good [4] => morning ) </FONT> </body> </html> </HTML>