Keyword Analysis & Research: include once php

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
include once php	1.78	0.2	4575	96	16
include	1.82	0.8	7806	9	7
once	1.27	0.9	5945	28	4
php	0.97	0.8	413	33	3

Keyword	CPC	PCC	Volume	Score
include once php	0.07	0.1	721	93
php include vs include once	0.38	0.3	5601	80
php require once vs include	0.52	0.1	2795	36
what is include once in php	1.53	0.9	9826	23
php use vs include	1.95	0.6	2472	3
include_once php	0.99	0.4	6544	42
include vs include once	0.64	0.2	1715	99
php include in an include page	0.8	0.5	8218	23