| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| perl defined array | 1.54 | 0.4 | 3919 | 43 | 18 |
| perl | 0.26 | 0.7 | 709 | 8 | 4 |
| defined | 0.51 | 0.1 | 9778 | 6 | 7 |
| array | 0.09 | 0.6 | 9099 | 36 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| perl defined array | 0.11 | 0.3 | 6992 | 76 |
| perl defined array is deprecated | 1.85 | 0.4 | 9458 | 97 |
| perl can't use defined array | 1.99 | 0.6 | 5103 | 53 |
| defined array is deprecated | 1.34 | 0.4 | 8635 | 4 |
| declare array in perl | 1.6 | 0.7 | 9752 | 77 |
| how to declare empty array in perl | 0.26 | 0.8 | 8410 | 68 |
| array definition in perl | 1 | 0.1 | 8818 | 19 |
| array of array perl | 1.43 | 0.7 | 8750 | 77 |
| array operation in perl | 1.22 | 0.8 | 4295 | 17 |
| perl $#array | 0.24 | 1 | 1573 | 48 |
| perl array reference dereference | 1.61 | 0.6 | 5587 | 75 |
| perl create empty array | 1.4 | 0.5 | 7604 | 64 |
| array function in perl | 0.02 | 0.9 | 3814 | 62 |
| how to empty array in perl | 1.89 | 0.6 | 3112 | 13 |
| perl array of arrays | 0.48 | 0.2 | 8285 | 50 |
| perl array of objects | 0.92 | 0.6 | 2929 | 80 |
| perl 2 dimensional array | 1.58 | 1 | 2402 | 35 |
