Foreach回显出数组php中的元素名称[关闭]

Question

I have a PHP array, that look like this

$melee = array(  
    "ct-knife" => "link",  
    "t-knife" => "link",  
    "zeus" => "link"  
);

foreach ($pistol as $value){
    echo '<option value="'.$value.'">"'.$value.'"</option>';
}

and I want my "Foreach" to print out the names of the links, but it prints out the links. Does anyone know how to fix this?

Thanks in advance

Answer 1

For associative arrays alter your foreach to use the keys. The following will get you what you want.

$melee = array(  
    "ct-knife" => "link",  
    "t-knife" => "link",  
    "zeus" => "link"  
);

foreach ($pistol as $key => $value){
    echo '<option value="'.$key.'">"'.$key.'"</option>';
}