how to call function in php

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to call function in php	0.78	0.7	5002	21	27
how	0.18	0.7	6720	80	3
to	1.51	0.8	1155	34	2
call	0.25	0.7	8951	52	4
function	1.2	0.6	8184	85	8
in	1.37	0.5	9811	65	2
php	0.35	0.9	9654	45	3

Keyword	CPC	PCC	Volume	Score
how to call function in php	0.86	0.8	3187	21
how to call function in php from another file	1.69	1	2685	88
call php function from javascript	1.39	0.9	2847	12
call php function on button click	1.6	0.4	3075	80
how to call php function in html	0.17	0.3	3600	43
cell function in php	0.4	1	8021	24
php call class function from another file	0.14	0.1	4875	47
call php function from another php file	0.62	0.6	239	20
call another php file in php	1.07	0.7	4310	53
php call function from another function	0.85	1	2800	97
php use function from another file	1.3	0.8	8532	49
call another php file	0.5	0.7	7280	97
php call another php file with parameters	0.02	0.2	8195	32
calling a function in php	1.27	0.3	1166	65
php call another script	1.25	0.5	98	24