源代码:
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000><?php $replace = array("1: AAA","2: AAA","3: AAA"); // Replace AAA in each string with BBB echo implode(" ",substr_replace($replace,'BBB',3,3)); ?></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>1: BBB 2: BBB 3: BBB</FONT> </body> </html> </HTML>