PHP执行Linux命令常用的6个函数

<ol class="dp-xml"><li class="alt"><span><span class="tag"><?</span><span class="tag-name">php</span><span>     </span></span></li><li><span>$</span><span class="attribute">test</span><span> = </span><span class="attribute-value">"ls /tmp/test"</span><span>;   //ls是linux下的查目录，文件的命令     </span></li><li class="alt"><span>exec($test,$array);       //执行命令     </span></li><li><span>print_r($array);     </span></li><li class="alt"><span class="tag">?></span><span>   </span></li></ol>

<ol class="dp-xml"><li class="alt"><span><span>[root@krlcgcms01 shell]# php ./exec.php     </span></span></li><li><span>Array     </span></li><li class="alt"><span>(     </span></li><li><span> [0] =</span><span class="tag">></span><span> 1001.log     </span></li><li class="alt"><span> [1] =</span><span class="tag">></span><span> 10.log     </span></li><li><span> [2] =</span><span class="tag">></span><span> 10.tar.gz     </span></li><li class="alt"><span> [3] =</span><span class="tag">></span><span> aaa.tar.gz     </span></li><li><span> [4] =</span><span class="tag">></span><span> mytest     </span></li><li class="alt"><span> [5] =</span><span class="tag">></span><span> test1101     </span></li><li><span> [6] =</span><span class="tag">></span><span> test1102     </span></li><li class="alt"><span> [7] =</span><span class="tag">></span><span> weblog_2010_09     </span></li><li><span>)  </span></li></ol>