'1...
$a[one] => \'1.
2...
$a[two] => 2.
3...
$a[three] => 3.
17...
$a[seventeen] => 17.
Warning: A non-numeric value encountered in /in/YTFZi on line 22
Warning: A non-numeric value encountered in /in/YTFZi on line 22
Warning: A non-numeric value encountered in /in/YTFZi on line 22
Warning: A non-numeric value encountered in /in/YTFZi on line 22
Warning: A non-numeric value encountered in /in/YTFZi on line 22
Warning: A non-numeric value encountered in /in/YTFZi on line 22
Warning: A non-numeric value encountered in /in/YTFZi on line 22
Warning: A non-numeric value encountered in /in/YTFZi on line 22
Warning: A non-numeric value encountered in /in/YTFZi on line 22