echo "<form name='form1' method='post' action='$_SERVER[PHP_SELF]'>";
echo "<ul>";
echo "<li>美國哪些地方好？</li><hr color='blue'>";
echo "<li><input type='radio' name='str_radio' value=1>民主</li>";
echo "<li><input type='radio' name='str_radio' value=2>自由</li>";
echo "<li><input type='radio' name='str_radio' value=3>專制</li>";
echo "</ul>";
echo "<br>";
echo "<ul>";
echo "<li>美國在二戰後發動幾次戰爭？</li><hr color='red'>";
echo "<li><input type='checkbox' name='str_checkbox[]' value=1>朝鮮戰爭</li>";
echo "<li><input type='checkbox' name='str_checkbox[]' value=2>越南戰爭</li>";
echo "<li><input type='checkbox' name='str_checkbox[]' value=3>伊拉克戰爭</li>";
echo "</ul>";
echo "<br>";
echo "<ul>";
echo "<li>美國最近的揚言有哪些？</li><hr color='yellow'>";
echo "<li><input type='text' name='str_text[a]' value=''>(china威脅論)</li>";
echo "<li><input type='text' name='str_text[b]' value=''>(半島核問題)</li>";
echo "<li><input type='text' name='str_text[c]' value=''>(經濟制裁)</li>";
echo "</ul>";
echo "<br>";
echo "<ul>";
echo "<li>china怎麽辦？</li><hr color='black'>";
echo "<li><textarea name='str_textarea' rows=12 cols=50></textarea></li> <p align='center'><input type='submit' name='search' value='ok'></p>";
echo "</ul>";
echo "</form>";
}
else{
if($_POST['str_radio']){
$str_radio=$_POST['str_radio'];
echo "妳回答的問題1;<br>";
echo"美國哪些地方好？-->";
echo "<ul>";
switch(intval($str_radio)){
case 1: echo "<li>民主</li>";break;
case 2: echo "<li>自由</li>";break;
case 3: echo "<li>專制<li>";break;
}
echo '</ul><br><hr>';
}
if($_POST['str_checkbox']) {
$str_checkbox=$_POST['str_checkbox'];
echo "妳回答的問題2;<br>";
echo"美國在二戰後發動幾次戰爭？-->";
echo "<ul>";
foreach($str_checkbox as $val){
switch(intval($val)){
case 1: echo "<li>朝鮮戰爭</li>";break;
case 2: echo "<li>越南戰爭</li>";break;
case 3: echo "<li>伊拉克戰爭</li>";break;
}
}
echo '</ul><br><hr>';
}
if($_POST['str_text']) {
$str_text=$_POST['str_text'];
echo "妳回答的問題3;<br>";
echo"美國最近的揚言有哪些？-->";
echo "<ul>";
foreach($str_text as $key=>$val){
switch($key){
case 'a': echo "<li>(china威脅論)--$val</li>";break;
case 'b': echo "<li>(半島核問題)--$val</li>";break;
case 'c': echo "<li>(經濟制裁)--$val</li>";break;
}
}
echo '</ul><br><hr>';
}
if($_POST['str_textarea']){
$str_textarea=$_POST['str_textarea'];
echo "妳回答的問題4;<br>";
echo"china怎麽辦？-->".$str_textarea;
echo '<br><hr>';
echo '</ul><br><hr>';
}
echo "<div align='center'><a href='$_SERVER[PHP_SELF]'>繼續回答</a></div>";
}
>