Keyword Analysis & Research: array to string conversion php error

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
array to string conversion php error	1.76	0.3	1860	32	36
array	1.55	0.9	5807	1	5
to	1.39	0.1	1982	44	2
string	0.67	0.7	8938	100	6
conversion	1.73	0.9	6777	80	10
php	1.83	0.1	5914	81	3
error	1.63	0.8	10	56	5

Keyword	CPC	PCC	Volume	Score
array to string conversion php error	1.95	0.1	3389	8