Writing- XML- using- PHP

<?php

  $employees = array();

  $employees [] = array(
  'name' => 'Albert',
  'age' => '34',
  'salary' => "$10000"
  );


  $employees [] = array(
  'name' => 'Claud',
  'age' => '20',
  'salary' => "$2000"
  );
 

  $doc = new DOMDocument();



  $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")

  ?>