<?PHP function PHP_self2url(){ global $PHP_SELF; $tmp = eregi_replace("/","/",urlencode($PHP_SELF)); return $tmp; } ?> <form action="<?PHP echo PHP_self2url();?>" method="post"> <p>What do you like :<select size="5" name="yourlike[]" multiple> <option value="sports">sports</option> <option value="pet">pet</option> <option value="violin">violin</option> <option value="sleep">sleep</option> <option value="music">music</option> <option value="eat">eat</option> </select></p> <input type="submit"> </form> <?PHP if(isset($yourlike)){ $count = count($yourlike); echo "<h1>Your like is:<br>"; for($i=0;$i<$count;$i ){ echo " " . $yourlike[$i]."<br>"; } } ?> 非常全面的一个php技术网站,
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