Keyword Analysis & Research: php test for null

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
php test for null	1.31	0.2	5362	10	17
php	1.36	0.1	2744	6	3
test	1.22	0.1	7326	11	4
for	0.34	0.2	3007	2	3
null	1.13	0.7	8900	53	4

Keyword Research: People who searched php test for null also searched

Keyword	CPC	PCC	Volume	Score
php test for null	1.16	0.9	9522	26

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