Card Number Validation in PHP in Bytes
Play Hole
8th in PHP
and
314th overall.
Last tested .
| Bytes
| Chars
| Submitted
|
| 92
| 92
|
|
| 93
| 93
|
|
| 94
| 94
|
|
| 95
| 95
|
|
| 96
| 96
|
|
| 99
| 99
|
|
| 100
| 100
|
|
| 101
| 101
|
|
| 102
| 102
|
|
| 103
| 103
|
|
| 104
| 104
|
|
| 109
| 109
|
|
| 110
| 110
|
|
| 114
| 114
|
|
| 115
| 115
|
|
| 116
| 116
|
|
| 118
| 118
|
|
| 122
| 122
|
|
| 129
| 129
|
|
| 131
| 131
|
|
| 132
| 132
|
|
| 134
| 134
|
|
| 136
| 136
|
|
| 138
| 138
|
|
| 140
| 140
|
|
| 143
| 143
|
|
| 147
| 147
|
|
| 149
| 149
|
|
| 151
| 151
|
|
| 152
| 152
|
|
| 153
| 153
|
|
| 155
| 155
|
|
| 156
| 156
|
|
| 157
| 157
|
|
| 158
| 158
|
|
| 159
| 159
|
|
| 160
| 160
|
|
| 161
| 161
|
|
| 163
| 163
|
|
| 294
| 294
|
|
