有没有办法为数组中的每个元素设置一个值？

Question

I'm likely thinking of this wrong, but is there a function to set a static value for each key in a PHP array?

For example, is there a fancy alternative to this:

$staticVal = 1;
$myArray = array('key1'=> $staticVal, 'key2' => $staticVal, 'key3' => $staticVal, 'key4' => $staticVal);

Thanks in advance guys.

Answer 1

You can try like this using array_fill_keys()

$staticVal = 1;
$keys = array('key1','key2','key3','key4');
$myArray = array_fill_keys($keys, $staticVal);
print '<pre>';
print_r($myArray);
print '</pre>';