<table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_66346"> <div class="blockcode"> <div id="code_B2U"><ol> <li><?php <li></li> <li>$array1 = array('OH','CA','NY','HI','CT');</li> <li>$array2 = array('OH','CA','HI','NY','IA');</li> <li>$array3 = array('TX','MD','NE','OH','HI');</li> <li>$diff = array_diff($array1, $array2, $array3);</li> <li>print_r($intersection);</li> <li> <li>?></li> </ol></div> <em onclick="copycode($('code_B2U'));">复制代码</em> </div> </td></tr></table> <div class="ptg mbm mtn"> php, array</div> <div id="comment_66346" class="cm"> </div> <div id="post_rate_div_66346"></div> <br><br>
