摘要: 1 <?php 2 3 function test1($a,&$b) 4 { 5 if ($a < $b) 6 { 7 echo $b,"----"; 8 $b--; 9 test1($a,$b);10 }11 }12 13 $a = 3;14 15 $b = 6;16 17 echo $b,'----';18 19 test1($a,$b);20 21 echo $b;22 23 /**************************24 25 26 27 输出结果:6----6----5----4----328 ... 阅读全文
posted @ 2013-02-01 14:56 DoAgain 阅读(119) 评论(0) 推荐(0)