源代码:
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000><?php // Preserve parameter set to true: $a=array("red","green","blue","yellow","brown"); print_r(array_slice($a,1,2,true)); // Preserve parameter set to false (default): $a=array("red","green","blue","yellow","brown"); print_r(array_slice($a,1,2,false)); // Note the differences in the array keys ?></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 ( [1] => green [2] => blue ) Array ( [0] => green [1] => blue ) </FONT> </body> </html> </HTML>