Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
php if not null or empty | 1.91 | 0.2 | 8420 | 22 |
php is not null or empty | 0.82 | 0.6 | 2260 | 46 |
php check if string is not null or empty | 0.54 | 0.7 | 9965 | 85 |
check if null or empty php | 0.1 | 0.3 | 2513 | 6 |
php string is null or empty | 1.6 | 0.3 | 6661 | 12 |
php if not null | 1.18 | 0.6 | 8061 | 10 |
php check null or empty | 1.03 | 0.7 | 410 | 17 |
if not empty php | 0.86 | 0.2 | 1063 | 33 |
php check if not null | 0.99 | 0.7 | 1106 | 7 |
php empty vs is_null | 0.91 | 0.4 | 3269 | 68 |