我只想知道是否有可能做这样的事情:
<?php
if(condition1 > condition2){
$variable = "class1";
}else{
$variable = "class2";
}
?>
<div class=$variable></div>
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谢谢。
这是我在第一页上的代码:
<form method="post" class="pure-form pure-form-stacked" action="insert.php">
<fieldset>
<label for="select">Select Apartment:</label>
<select name="selectedOption">
<option name="apart[]" value="1"> 001 </option>
<option name="apart[]" value="2"> 002 </option>
<option name="apart[]" value="3"> 003 </option>
<option name="apart[]" value="4"> 004 </option>
</select>
<br>
<button type="submit" class="pure-button pure-button-primary">Submit</button>
</fieldset>
</form>
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在insert.php我有这个:
$apart = $_POST['apart'];
if(empty($apart))
{
echo("You didn't select any apartment!.");
}
else{
$N = count($apart);
for($i=0; $i < $N; $i++)
{
$apartment = $apart[$i];
}
}
mysql_query("INSERT INTO `reserves`(idApart) values('$apartment')");
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不正确吗?因为我收到错误,idApart得到的值是0.请帮帮我.