Php 将xml文件写入TextArea而不是文件

Php 将xml文件写入TextArea而不是文件,php,Php,我有一个名为myTextArea的TextArea,我想将xml写入其中,而不是文件。我该怎么做 我当前的代码: $doc->formatOutput = true; $r = $doc->createElement( "employees" ); $doc->appendChild( $r ); foreach( $employees as $employee ) { $b = $doc->createElement( "employee" );

我有一个名为
myTextArea
TextArea
,我想将xml写入其中,而不是文件。我该怎么做

我当前的代码:

$doc->formatOutput = true; 

$r = $doc->createElement( "employees" ); 
$doc->appendChild( $r ); 
foreach( $employees as $employee ) 
{ 
    $b = $doc->createElement( "employee" ); 
    $name = $doc->createElement( "name" ); 
    $name->appendChild( 
        $doc->createTextNode( $employee['name'] ) 
    ); 
    $b->appendChild( $name ); 

    $age = $doc->createElement( "age" ); 
    $age->appendChild( 
        $doc->createTextNode( $employee['age'] ) 
    ); 
    $b->appendChild( $age ); 

    $salary = $doc->createElement( "salary" ); 
    $salary->appendChild( 
        $doc->createTextNode( $employee['salary'] ) 
    ); 
    $b->appendChild( $salary ); 
    $r->appendChild( $b ); 
} 

echo $doc->saveXML(); 
$doc->save("write.xml");

?> 
<Form name="fName">
<TextArea name="myTextArea"></TextArea>
</Form>
$doc->formatOutput=true;
$r=$doc->createElement(“员工”);
$doc->appendChild($r);
foreach($employees作为$employees)
{ 
$b=$doc->createElement(“员工”);
$name=$doc->createElement(“名称”);
$name->appendChild(
$doc->createTextNode($employee['name'])
); 
$b->appendChild($name);
$age=$doc->createElement(“age”);
$age->appendChild(
$doc->createTextNode($employee['age'])
); 
$b->儿童(年龄);
$salary=$doc->createElement(“薪资”);
$salary->appendChild(
$doc->createTextNode($employee['salary'])
); 
$b->子女(工资);
$r->b$b;
} 
echo$doc->saveXML();
$doc->save(“write.xml”);
?> 

在textarea标记中添加如下内容:

<?php echo $doc->saveXML(); ?>