Card Number Validation in PHP in Bytes Play Hole
4th in PHP and 251st overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 85 | 85 | |
| 87 | 87 | |
| 89 | 89 |
xsot πΈπ¬
87,638
β’
87,107
π109
β’
π₯461
β’
π₯66
β’
π₯73