PHP Static analysis for oscommerce

Label	Recipes	Issues	Files	Severity	Frequence
Multiple Index Definition	Analyze, OneFile, All, Simple, CI-checks	1	1	Minor	25 %
Non-constant Index In Array	Analyze, All, Simple	11	2	Minor	26 %
Null Or Boolean Arrays	All, Analyze	26	3	Minor	0 %
String Initialization	All, CompatibilityPHP71	27	6	Minor	33 %
Too Many Array Dimensions	All, Analyze	38	10	Minor	0 %
Ambiguous Static	All, Analyze	822	680	Minor	64 %
Ambiguous Visibilities	All, Analyze	265	86	Minor	70 %
Avoid Optional Properties	All, Analyze	73	30	Major	83 %
Child Class Removes Typehint	All, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP71, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, Typechecks	6	4	Major	1 %
Constant Class	Analyze, All, Simple, CI-checks	1	1	Minor	49 %
Could Be Abstract Class	All, Analyze, ClassReview	8	8	Minor	65 %
Class Could Be Final	All, Analyze, ClassReview	738	738	Minor	95 %
Method Could Be Static	All, Analyze, ClassReview	80	54	Minor	95 %
Different Argument Counts	All, Analyze, ClassReview	3	2	Minor	0 %
Don't Send $this In Constructor	All, Analyze	1	1	Minor	39 %
Don't Unset Properties	All, Analyze, Top10, php-cs-fixable, CI-checks	1	1	Major	40 %
Empty Classes	Analyze, All, Simple	17	17	Minor	58 %
Class Should Be Final By Ocramius	All, Analyze	20	20	Minor	42 %
Incompatible Signature Methods With Covariance	All, Analyze	49	33	Critical	0 %
Locally Unused Property	Dead code, All, Simple	195	75	Minor	76 %
Assign Default To Properties	Analyze, ClearPHP, All, Simple, Level 2	22	16	Minor	49 %
Make Global A Property	Analyze, All, Simple	96	38	Minor	33 %
Method Signature Must Be Compatible	All, Analyze, LintButWontExec	3	2	Critical	50 %
Mismatch Properties Typehints	All, Analyze, LintButWontExec, ClassReview	48	18	Minor	0 %
Multiple Class Declarations	Analyze, All, Simple, CI-checks	2	2	Major	5 %
No Public Access	Analyze, All	2	1	Minor	60 %
Non Nullable Getters	All, Analyze, ClassReview	138	48	Minor	0 %
Forgotten Visibility	Analyze, ClearPHP, All, Simple, Level 1, CI-checks	269	83	Minor	42 %
Non Static Methods Called In A Static	Analyze, CompatibilityPHP56, All, Simple, CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CI-checks	3	3	Minor	20 %
Var Keyword	Analyze, OneFile, ClearPHP, All, Simple, Level 1	57	48	Minor	22 %
Parent First	All, Analyze, Suggestions	10	10	Minor	55 %
Property Could Be Local	All, Analyze, ClassReview	1	1	Minor	71 %
Never Used Properties	Analyze, All, Simple	21	13	Minor	72 %
Property Used In One Method Only	All, Analyze	52	29	Minor	84 %
Redefined Default	Analyze, All, Simple, CI-checks	36	14	Major	26 %
Scalar Or Object Property	All, Analyze	1	1	Minor	24 %
Could Use self	Analyze, All, Simple, Suggestions, Level 3, ClassReview	10	3	Minor	57 %
Should Use Local Class	Analyze, ClearPHP, All, Simple	749	572	Minor	94 %
Static Methods Can't Contain $this	Analyze, ClearPHP, All, Simple, Level 1, CI-checks	1	1	Major	5 %
Static Methods Called From Object	Analyze, All, Simple, CI-checks	68	30	Minor	38 %
$this Is Not For Static Methods	Analyze, All	1	1	Major	5 %
Wrong Access Style to Property	All, Analyze, Level 2, ClassReview, CI-checks	35	14	Critical	3 %
Undefined Classes	Analyze, All	253	102	Major	91 %
Undefined Class Constants	Analyze, All, CI-checks	21	4	Major	53 %
Undefined Parent	Analyze, All, Simple	1	1	Minor	63 %
Undefined Properties	Analyze, ClearPHP, All, Simple, CI-checks	35	6	Major	58 %
Unresolved Classes	Analyze, All	96	69	Major	86 %
Unresolved Instanceof	Analyze, Dead code, ClearPHP, All, Simple, Top10	7	4	Major	48 %
Unused Classes	Dead code, All, Simple, Analyze	446	446	Major	72 %
Unused Class Constant	All, Analyze, ClassReview	3	2	Minor	0 %
Unused Methods	Dead code, All, Simple	1075	669	Minor	95 %
Unused Private Methods	Dead code, OneFile, All, Simple	2	2	Minor	45 %
Unused Protected Methods	Dead code, All	4	3	Major	72 %
Use Class Operator	All, Analyze, Performances, Simple, CI-checks	2	2	Minor	74 %
Used Once Property	All, Analyze	104	70	Minor	72 %
Useless Abstract Class	Analyze, All, Simple	1	1	Minor	60 %
Use const	Analyze, Coding Conventions, All, Top10, CI-checks	4	4	Minor	57 %
Constants With Strange Names	Analyze, All, Simple, CI-checks	2	2	Minor	1 %
Invalid Constant Name	Analyze, All, Simple	2	2	Major	1 %
Multiple Constant Definition	Analyze, All, Simple, CI-checks	2	2	Minor	32 %
Undefined Constants	Analyze, All, Simple, CompatibilityPHP72, CI-checks	1646	325	Minor	54 %
Uncaught Exceptions	Analyze, All	2	2	Minor	81 %
Missing Include	All, Analyze	53	29	Critical	61 %
Aliases Usage	Analyze, ClearPHP, OneFile, All, Simple, Level 1, CI-checks	75	43	Minor	42 %
Use Named Boolean In Argument Definition	All, Analyze	41	27	Minor	84 %
Could Make A Function	All, Analyze, Suggestions	846	233	Minor	75 %
Empty Function	Analyze, All, Simple	10	9	Minor	71 %
Hardcoded Passwords	Analyze, OneFile, Security, All, Simple, Level 3	5	4	Major	61 %
Insufficient Typehint	All, Analyze, Typechecks	4	4	Major	24 %
Mismatched Default Arguments	All, Analyze, Typechecks	69	53	Minor	33 %
Mismatched Typehint	All, Analyze, Typechecks	87	52	Major	5 %
Never Used Parameter	All, Analyze, Suggestions	103	84	Minor	47 %
No Boolean As Default	All, Analyze	41	27	Minor	84 %
No Return Used	All, Analyze, Suggestions, Level 4	10	9	Minor	41 %
Only Variable Passed By Reference	All, Analyze	27	13	Critical	40 %
Relay Function	Analyze, All	9	6	Major	83 %
Too Many Local Variables	All, Analyze	10	9	Minor	65 %
Undefined Functions	Analyze, All, CI-checks	1597	169	Major	71 %
Unused Arguments	Analyze, All, Simple	101	96	Major	89 %
Unused Functions	Dead code, All, Simple	6	6	Minor	53 %
Useless Return	Analyze, OneFile, All, Simple, Level 4	2	2	Minor	29 %
Uses Default Values	Analyze, All, Simple, CI-checks	1189	331	Minor	97 %
Methods Without Return	All, Analyze	585	356	Minor	0 %
Wrong Number Of Arguments	Analyze, OneFile, All, Simple, CI-checks	48	36	Major	38 %
Wrong Optional Parameter	Analyze, All, Simple, Level 1, CI-checks	29	22	Minor	38 %
Undefined Interfaces	Analyze, All, CI-checks	7	4	Major	67 %
Useless Interfaces	Analyze, ClearPHP, All, Simple, ClassReview, Typechecks	3	3	Minor	57 %
Hidden Use Expression	Analyze, OneFile, All, Simple, CI-checks	2	1	Minor	24 %
Multiple Alias Definitions	Analyze, All, Simple, CI-checks	12	12	Minor	42 %
Unused Use	Dead code, ClearPHP, All, Simple	22	17	Major	54 %
Use With Fully Qualified Name	Analyze, Coding Conventions, PHP recommendations, All, Simple	7	5	Minor	16 %
No array_merge() In Loops	Analyze, Performances, ClearPHP, All, Simple, Level 2, Top10, CI-checks	2	2	Major	55 %
Logical To in_array	All, Analyze, Level 2	19	14	Minor	66 %
Pre-increment	Analyze, Performances, All, Simple, Level 4, CI-checks	88	56	Minor	74 %
array_key_exists() Works On Arrays	All, CompatibilityPHP74, Analyze	3	3	Minor	0 %
Use random_int()	Analyze, Security, All, CompatibilityPHP71, Simple, Level 2, CI-checks	12	8	Major	59 %
Deprecated Functions	Analyze, All, CI-checks	1	1	Major	22 %
Detect Current Class	All, Suggestions, CompatibilityPHP74	4	4	None	47 %
Don't Pollute Global Space	All, Analyze	79	77	Minor	0 %
Incompilable Files	Analyze, Appinfo, ClearPHP, All, Simple	3	3	Critical	0 %
Wrong Parameter Type	Analyze, OneFile, All, Simple, CI-checks	24	6	Major	45 %
Use === null	Analyze, OneFile, All, RadwellCodes, Simple, php-cs-fixable, CI-checks	17	8	Minor	52 %
No Class In Global	All, Analyze, CI-checks	73	73	Minor	78 %
PHP 7.2 Deprecations	All, CompatibilityPHP72	1	1	Major	1 %
PHP 7.2 Removed Functions	All, CompatibilityPHP72	1	1	Major	1 %
PHP 8.0 Removed Functions	All, CompatibilityPHP80	1	1	Major	0 %
PHP Keywords As Names	Analyze, All, Simple	285	64	Major	89 %
Scalar Are Not Arrays	All, Analyze, CompatibilityPHP74, CI-checks	26	2	Minor	0 %
Should Use Coalesce	Analyze, All, Simple, Suggestions, Level 3, CI-checks	70	37	Major	71 %
Too Many Native Calls	All, Analyze	17	17	Minor	47 %
Use Nullable Type	All, Appinfo, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	192	96	Major	21 %
Usort Sorting In PHP 7.0	CompatibilityPHP70, All	7	7	Major	46 %
Wrong Type For Native PHP Function	All, Analyze, CI-checks	558	155	Minor	0 %
Always Anchor Regex	All, Security	5	3	Major	65 %
Avoid Those Hash Functions	Security, All	4	2	Major	60 %
Compare Hash	Security, ClearPHP, All	1	1	Major	14 %
Safe Curl Options	Security, All	1	1	Major	14 %
Direct Injection	Security, All	645	258	Major	41 %
Encoded Simple Letters	All, Security	1	1	Minor	40 %
filter_input() As A Source	All, Security	4	4	Minor	6 %
Integer Conversion	All, Security	11	9	Major	0 %
Keep Files Access Restricted	All, Security	1	1	Minor	0 %
No Net For Xml Load	All, Security	21	15	Major	49 %
Should Use Prepared Statement	Analyze, Security, All, Simple, CI-checks	14	14	Major	22 %
Unserialize Second Arg	Security, All	7	3	Critical	49 %
Adding Zero	Analyze, OneFile, ClearPHP, All, Simple, Level 1, CI-checks	27	11	Minor	33 %
Altering Foreach Without Reference	Analyze, ClearPHP, All, Simple, Level 1, CI-checks	2	2	Major	52 %
Array_merge Needs Array Of Arrays	All, Analyze	14	11	Minor	0 %
Bail Out Early	All, Analyze, OneFile, Simple, Level 4	11	11	Minor	92 %
Strict Comparison With Booleans	Analyze, All, Simple, Suggestions, Level 2, CI-checks	70	47	Minor	76 %
Buried Assignation	Analyze, All	37	28	Minor	82 %
Cast To Boolean	Analyze, OneFile, All, Simple, Level 1	56	41	Minor	55 %
Check All Types	All, Analyze	10	9	Major	68 %
Check JSON	All, Analyze, CI-checks	56	42	Major	64 %
Common Alternatives	Analyze, All, Simple	155	35	Major	61 %
Could Be Else	All, Analyze	32	13	Minor	48 %
Could Be Static	Analyze, OneFile, All, ClassReview	2	2	Major	20 %
Could Use __DIR__	Analyze, All, Simple, Suggestions, Level 3, php-cs-fixable, CI-checks	3	2	Major	56 %
Could Use Short Assignation	Analyze, OneFile, Performances, All, Simple, CI-checks	6	3	Minor	60 %
Could Use str_repeat()	All, Analyze, Level 1, Top10, CI-checks	3	2	Minor	12 %
Dangling Array References	PHP recommendations, Analyze, ClearPHP, All, Simple, Level 1, Top10, CI-checks	5	5	Major	40 %
Dont Change The Blind Var	All, Analyze	7	7	Minor	72 %
Double Assignation	Analyze, All	3	3	Major	55 %
Double Instructions	Analyze, All, Simple	8	7	Minor	57 %
Drop Else After Return	All, Analyze, OneFile, Simple, Suggestions, Level 4, CI-checks	13	12	Minor	70 %
Echo With Concat	Performances, Analyze, All, Simple, Suggestions	1121	263	Minor	58 %
Else If Versus Elseif	Analyze, All, Simple, php-cs-fixable, Rector, CI-checks	31	18	Minor	65 %
Empty Blocks	Analyze, All, Simple, CI-checks	5	4	Minor	57 %
Empty Instructions	Dead code, Analyze, All, Simple	3856	293	Minor	43 %
Exit() Usage	Analyze, Appinfo, OneFile, ClearPHP, All, CI-checks	16	9	Major	60 %
Global Usage	Analyze, Appinfo, ClearPHP, All	211	65	Minor	52 %
Htmlentities Calls	Analyze, All, Simple, CI-checks	1	1	Major	39 %
Identical Consecutive Expression	All, Analyze	2	2	Minor	58 %
If With Same Conditions	Analyze, All, Simple, CI-checks	30	11	Major	44 %
Iffectations	Analyze, All	23	16	Minor	80 %
Implode() Arguments Order	All, Analyze, CI-checks	5	4	Minor	0 %
Inconsistent Elseif	All, Analyze	21	20	Major	73 %
list() May Omit Variables	Analyze, All, Simple, Suggestions, Level 3, CI-checks	2	2	Minor	37 %
Long Arguments	All, Analyze	450	185	Minor	67 %
Max Level Of Nesting	All, Analyze	42	31	Minor	0 %
Merge If Then	All, Analyze, CI-checks	179	90	Minor	0 %
Mismatched Ternary Alternatives	All, Analyze, Suggestions, Level 4	4	3	Major	62 %
Missing Cases In Switch	All, Analyze	5	5	Minor	2 %
Missing New ?	All, Analyze	3	3	Critical	5 %
Modernize Empty With Expression	All, Analyze, OneFile, Simple	7	6	Minor	56 %
Multiple Type Variable	All, Analyze, Level 4	4	4	Minor	43 %
Multiply By One	Analyze, OneFile, ClearPHP, All, Simple, Level 1, CI-checks	8	3	Minor	17 %
Nested Ifthen	Analyze, All, RadwellCodes	264	126	Major	87 %
Nested Ternary	Analyze, ClearPHP, All, Simple, Level 1, CI-checks	6	3	Major	20 %
Don't Change Incomings	Analyze, All	102	58	Minor	44 %
No Choice	Analyze, All, Simple, Level 2, Top10, CI-checks	8	3	Major	43 %
No Direct Usage	Analyze, All, Simple	1	1	Major	36 %
No Hardcoded Ip	Analyze, ClearPHP, Security, All, Simple	41	1	Minor	24 %
No isset() With empty()	All, PHP recommendations, Analyze, OneFile, RadwellCodes, Simple, Level 4, CI-checks	50	31	Minor	28 %
No Need For Else	All, Analyze	28	24	Minor	74 %
No Parenthesis For Language Construct	Analyze, ClearPHP, All, RadwellCodes, Simple, Suggestions, Level 2, CI-checks	249	143	Minor	61 %
Avoid Substr() One	Analyze, Performances, All, CompatibilityPHP71, Simple, Level 2, Suggestions, Top10, CI-checks	17	12	Minor	57 %
Variable Is Not A Condition	All, Analyze	20	12	Minor	57 %
@ Operator	Appinfo, ClearPHP, All, Analyze, Performances, CI-checks	18	11	Minor	66 %
Several Instructions On The Same Line	Analyze, All	205	85	Major	57 %
Phpinfo	OneFile, All, Simple, Security	1	1	Major	14 %
Print And Die	Analyze, All, Simple, CI-checks	8	3	Minor	29 %
Printf Number Of Arguments	All, Analyze, CI-checks	1	1	Minor	42 %
Repeated print()	Analyze, All, Simple, Suggestions, Level 3, Top10, CI-checks	10	10	Major	49 %
Return True False	Analyze, All, Simple, Level 1, CI-checks	17	7	Major	53 %
Same Conditions In Condition	Analyze, All, Simple, CI-checks	14	12	Critical	49 %
Should Make Ternary	All, Analyze, OneFile, Simple, CI-checks	152	103	Minor	85 %
Preprocessable	Analyze, All, Rector	406	133	Minor	86 %
Static Loop	Analyze, All, Simple, Level 4	176	112	Minor	65 %
Strpos()-like Comparison	Analyze, PHP recommendations, ClearPHP, All, Simple, Level 2, Top10, CI-checks	1	1	Major	54 %
Switch To Switch	Analyze, All, RadwellCodes, Simple	3	3	Minor	79 %
Switch Without Default	Analyze, ClearPHP, All, Simple, CI-checks	33	31	Major	68 %
Timestamp Difference	Analyze, All, Simple, Level 3, CI-checks	6	4	Major	50 %
Unchecked Resources	Analyze, ClearPHP, All, Simple, Level 2, CI-checks	3	2	Major	49 %
Unpreprocessed Values	Analyze, OneFile, ClearPHP, All, Simple	5	5	Minor	28 %
Unreachable Code	Dead code, OneFile, ClearPHP, All, Simple, Suggestions, Level 3	9	3	Major	44 %
Unused Global	Analyze, All, Simple	7	4	Minor	18 %
Use Constant	PHP recommendations, All, Analyze, php-cs-fixable, CI-checks	3	2	Minor	0 %
Use Positive Condition	All, Analyze, OneFile, Simple	78	69	Minor	81 %
Useless Casting	All, PHP recommendations, Analyze, OneFile, RadwellCodes, Simple, Level 4, CI-checks	7	4	Minor	37 %
Useless Check	All, Analyze, OneFile, Simple, Level 1, CI-checks	1	1	Minor	48 %
Useless Global	Analyze, OneFile, All, Simple, Level 2	1	1	Minor	24 %
Useless Parenthesis	Analyze, All, Simple, CI-checks	138	73	Minor	81 %
Useless Switch	Analyze, All, Simple	1	1	Major	30 %
One Variable String	Analyze, All, RadwellCodes, Simple, CI-checks	1	1	Minor	29 %
Should Typecast	Analyze, OneFile, All, Simple, CI-checks	7	3	Minor	47 %
String May Hold A Variable	Analyze, All, Simple	4	2	Minor	58 %
Assigned Twice	All, Analyze	380	105	Minor	78 %
Overwritten Literals	Analyze, All	384	105	Major	78 %
Php 7 Indirect Expression	CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, CompatibilityPHP70, All	2	1	Major	14 %
Strange Name For Variables	All, Analyze	17	9	Minor	28 %
Undefined Variable	All, Analyze, CI-checks	3178	288	Minor	77 %
Used Once Variables	Analyze, OneFile, All, Simple, Top10	5	4	Minor	87 %
Used Once Variables (In Scope)	Analyze, ClearPHP, OneFile, All, Simple, Level 4	315	251	Minor	95 %
Written Only Variables	Analyze, OneFile, All, Simple	63	31	Minor	78 %