how to give comments in php

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to give comments in php	1.64	0.9	1034	80	27
how	0.78	0.5	2157	59	3
to	0.47	0.1	3056	83	2
give	0.09	0.7	602	55	4
comments	0.88	0.3	7654	5	8
in	0.96	0.4	8652	13	2
php	0.01	0.8	1243	63	3

Keyword	CPC	PCC	Volume	Score
how to give comments in php	0.44	0.3	2591	8
how to give comment in php	0.6	0.8	1504	29
how to give multiline comment in php	1.4	0.8	1708	31
how comments are used in php give example	0.96	0.7	817	28
how to add comment in php	1.2	0.6	5589	59
how to comment in php code	1.25	0.7	5187	81
how to write a comment in php	0.88	0.1	5058	14
how can comments be implemented in php	0.11	0.9	6783	65
what are comments in php	1.22	0.9	4202	57
explain comments in php	0.98	0.1	4390	22
how do you give comment in php	0.74	0.2	9398	72
how to comment code in php	0.89	1	5406	41
how to comment out php	0.6	0.1	9841	63