php not null

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
php not null	0.87	0.8	2152	64	12
php	1.41	0.8	7424	84	3
not	0.41	1	730	37	3
null	1.35	0.1	4293	68	4

Keyword	CPC	PCC	Volume	Score
php not null	0.53	0.8	7587	23
php not null check	0.26	0.6	1810	67
php not null or empty	1.47	0.6	1004	29
php if not null	2	0.6	8788	90
php check if not null	1.28	0.4	4023	54
php if not null or empty	0.72	0.2	1334	100
php check if string is not null or empty	1.34	0.9	4633	90
php check integer not null	0.95	0.7	505	16
check if value is not null php	1.4	0.2	8030	57