PHP 二维数组追加赋值问题~

我有一个学生名字和成绩的数组

$etudiants=array("AAA"=>array("Maths"=>"0","Francais"=>"0","Anglais"=>"0","Histoire-Geographie"=>"0","Sport"=>"0")	);

现在我想在后面追加一个赋值

"BBB"=>array("Maths"=>"1","Francais"=>"0","Anglais"=>"0","Histoire-Geographie"=>"0","Sport"=>"0")

变成

$etudiants=array("AAA"=>array("Maths"=>"0","Francais"=>"0","Anglais"=>"0","Histoire-Geographie"=>"0","Sport"=>"0"),"BBB"=>array("Maths"=>"1","Francais"=>"0","Anglais"=>"0","Histoire-Geographie"=>"0","Sport"=>"0")	);

谢谢

回复讨论(解决方案)

$etudiants["BBB"] = array("Maths"=>"1","Francais"=>"0","Anglais"=>"0","Histoire-Geographie"=>"0","Sport"=>"0");

或

$etudiants = array("AAA"=>array("Maths"=>"0","Francais"=>"0","Anglais"=>"0","Histoire-Geographie"=>"0","Sport"=>"0"));$additional = array("BBB"=>array("Maths"=>"1","Francais"=>"0","Anglais"=>"0","Histoire-Geographie"=>"0","Sport"=>"0"));$cards = array_merge($etudiants, $additional);  print "
";print_r($cards); 
  
 更多参考  
 array_push/array_combine  

  哈哈谢谢了，  
 array_push/array_combine 这两个我试过了，效果不一样。  

 谢谢你的函数~~~~~~~~~~~~~~~