Keyword Analysis & Research: trim function in php

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
trim function in php	0.23	0.8	1785	27	20
trim	0.92	0.4	4401	14	4
function	1.79	0.5	3574	29	8
in	1.05	0.8	3834	73	2
php	0.69	0.5	774	75	3

Keyword	CPC	PCC	Volume	Score
trim function in php	1.98	0.5	6991	85
what is trim function in php	0.64	0.2	1824	55
why trim function is used in php	0.79	0.1	3140	45
use of trim function in php	0.43	0.3	8752	27
define php trim function	1.48	0.9	7903	27
php trim function	2	0.9	4655	22