| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| check is string php | 0.55 | 0.7 | 999 | 74 | 19 |
| check | 1.16 | 1 | 5373 | 91 | 5 |
| is | 0.57 | 0.7 | 4814 | 73 | 2 |
| string | 1.87 | 0.6 | 1574 | 77 | 6 |
| php | 0.77 | 0.5 | 9421 | 55 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| check is string php | 0.25 | 0.2 | 7155 | 34 |
| php check if string is empty | 1.55 | 0.1 | 3793 | 67 |
| php check if string is number | 1.6 | 0.5 | 8204 | 22 |
| check string contain php | 0.25 | 0.7 | 9373 | 49 |
| check if string contains php | 1.26 | 0.8 | 7664 | 34 |
| php check if string is integer | 1.32 | 0.8 | 3869 | 86 |
| check if string is url in php | 1.2 | 0.3 | 6139 | 41 |
| check if string contains substring php | 0.14 | 1 | 2623 | 15 |
| php check if string is empty or null | 1.29 | 0.2 | 580 | 36 |
| php check empty string | 0.97 | 0.9 | 2611 | 40 |
| php check if string is not empty | 1.92 | 0.1 | 1890 | 36 |
| php check if string is not null or empty | 0.36 | 0.6 | 7735 | 91 |
