Keyword Analysis & Research: php check if string is integer

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
php check if string is integer	1.33	0.9	4995	8	30
php	1.3	0.4	1045	32	3
check	0.06	0.1	2347	13	5
if	1.89	0.8	2327	3	2
string	1.57	0.4	7730	51	6
is	0.35	0.9	3473	48	2
integer	0.72	0.5	2981	12	7

Keyword	CPC	PCC	Volume	Score
php check if string is integer	1.32	0.6	187	89