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eval('$arrName='. trim($_POST['aaaa']). ";");
<?php
if(!isset($_POST['aaaa']))
{
$dataName = array("user"=>array('age'=>12, 'name'=>'huo'), 'group'=>'ax');
$dataName = serialize($dataName);
$dataName = var_export(unserialize($dataName),true);
}
else
{
//$aaaa = $_POST['aaaa'];
eval('$arrName='. trim(stripslashes($_POST['aaaa'])). ";");
//$strName = serialize($arrName);
$dataName = var_export($arrName, true);
}
?>
<form name='aaa' action='eavl.php' method='post'>
<textarea name='aaaa' cols='50' rows='20'><?php echo $dataName?></textarea>
<input type='submit' value='submit'/>
</form>
$data['name'] = var_export(unserialize($data['name']),true);
//输出到textarea
//xxx为textarea名
eval("\$arrName = \$_POST['xxxx'];");
//strName为要保存到数据库库里的
$strName = serialize($arrName);