PHP Static analysis for dbal

Label	Recipes	Issues	Files	Severity	Frequence
Null Or Boolean Arrays	All, Analyze	7	3	Minor	0 %
String Initialization	All, CompatibilityPHP71	15	5	Minor	33 %
Too Many Array Dimensions	All, Analyze	1	1	Minor	0 %
Abstract Or Implements	All, Analyze, LintButWontExec	4	4	Major	4 %
Ambiguous Static	All, Analyze	72	29	Minor	64 %
Ambiguous Visibilities	All, Analyze	66	34	Minor	70 %
Avoid option arrays in constructors	All, Analyze, ClassReview	1	1	Minor	0 %
Avoid Optional Properties	All, Analyze	52	17	Major	83 %
Cant Instantiate Class	All, Analyze	5	2	Critical	28 %
Child Class Removes Typehint	All, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP71, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, Typechecks	19	12	Major	1 %
Class, Interface Or Trait With Identical Names	Analyze, All	44	44	Minor	16 %
Const Visibility Usage	All, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	183	27	Minor	16 %
Could Be Abstract Class	All, Analyze, ClassReview	49	49	Minor	65 %
Class Could Be Final	All, Analyze, ClassReview	141	141	Minor	95 %
Method Could Be Static	All, Analyze, ClassReview	472	97	Minor	95 %
Cyclic References	All, Analyze, ClassReview	2	1	Minor	0 %
Different Argument Counts	All, Analyze, ClassReview	14	12	Minor	0 %
Don't Send $this In Constructor	All, Analyze	1	1	Minor	39 %
Empty Classes	Analyze, All, Simple	18	18	Minor	58 %
Class Should Be Final By Ocramius	All, Analyze	9	9	Minor	42 %
Incompatible Signature Methods With Covariance	All, Analyze	3	3	Critical	0 %
Locally Unused Property	Dead code, All, Simple	7	3	Minor	76 %
Assign Default To Properties	Analyze, ClearPHP, All, Simple, Level 2	8	8	Minor	49 %
Method Signature Must Be Compatible	All, Analyze, LintButWontExec	34	24	Critical	50 %
No Public Access	Analyze, All	4	1	Minor	60 %
Non Nullable Getters	All, Analyze, ClassReview	2	1	Minor	0 %
Parent First	All, Analyze, Suggestions	3	3	Minor	55 %
Property Could Be Local	All, Analyze, ClassReview	63	32	Minor	71 %
Never Used Properties	Analyze, All, Simple	1	1	Minor	72 %
Property Used In One Method Only	All, Analyze	10	9	Minor	84 %
Scalar Or Object Property	All, Analyze	1	1	Minor	24 %
Should Use Local Class	Analyze, ClearPHP, All, Simple	330	83	Minor	94 %
Static Methods Called From Object	Analyze, All, Simple, CI-checks	3	1	Minor	38 %
Undefined Classes	Analyze, All	313	82	Major	91 %
Undefined Class Constants	Analyze, All, CI-checks	68	24	Major	53 %
Undefined Parent	Analyze, All, Simple	12	2	Minor	63 %
Undefined ::class	All, Analyze, CI-checks	8	7	Major	34 %
Unresolved Catch	Dead code, ClearPHP, All	28	9	Major	51 %
Unresolved Classes	Analyze, All	34	11	Major	86 %
Unresolved Instanceof	Analyze, Dead code, ClearPHP, All, Simple, Top10	8	5	Major	48 %
Unused Classes	Dead code, All, Simple, Analyze	3	3	Major	72 %
Unused Class Constant	All, Analyze, ClassReview	52	6	Minor	0 %
Unused Methods	Dead code, All, Simple	831	149	Minor	95 %
Unused Private Properties	Dead code, OneFile, All, Simple	1	1	Minor	37 %
Unused Protected Methods	Dead code, All	14	12	Major	72 %
Use Instanceof	Analyze, All, Simple, CI-checks	10	6	Major	63 %
Used Once Property	All, Analyze	5	5	Minor	72 %
Useless Constructor	Analyze, All, Simple, Level 3	13	13	Minor	38 %
Weak Typing	All, Analyze	2	2	Minor	41 %
Undefined Constants	Analyze, All, Simple, CompatibilityPHP72, CI-checks	73	12	Minor	54 %
Can't Throw Throwable	All, Analyze, LintButWontExec	2	2	Minor	13 %
Catch Undefined Variable	All, Analyze	4	1	Minor	0 %
Undefined Caught Exceptions	Dead code, All	21	10	None	50 %
Forgotten Thrown	All, Analyze	140	37	Major	30 %
Overwritten Exceptions	Analyze, All, Simple, Suggestions, Level 4, CI-checks	2	2	Minor	19 %
Uncaught Exceptions	Analyze, All	72	25	Minor	81 %
Unthrown Exception	Analyze, Dead code, ClearPHP, All, Simple	47	47	Minor	43 %
Useless Catch	All, Analyze, CI-checks	3	3	Minor	47 %
Use Named Boolean In Argument Definition	All, Analyze	35	21	Minor	84 %
Callback Needs Return	All, Analyze, CI-checks	3	3	Major	51 %
Could Make A Function	All, Analyze, Suggestions	119	30	Minor	75 %
Empty Function	Analyze, All, Simple	38	20	Minor	71 %
Hardcoded Passwords	Analyze, OneFile, Security, All, Simple, Level 3	5	5	Major	61 %
Insufficient Typehint	All, Analyze, Typechecks	2	2	Major	24 %
Mismatch Parameter Name	All, Analyze, CompatibilityPHP80	9	5	Minor	0 %
Mismatched Default Arguments	All, Analyze, Typechecks	64	24	Minor	33 %
Mismatched Typehint	All, Analyze, Typechecks	10	6	Major	5 %
Modified Typed Parameter	All, Analyze, ClassReview	5	3	Minor	0 %
Must Return Methods	Analyze, All, Simple, Level 2, LintButWontExec, CI-checks	12	4	Major	22 %
Never Used Parameter	All, Analyze, Suggestions	140	64	Minor	47 %
No Boolean As Default	All, Analyze	35	21	Minor	84 %
No Return Used	All, Analyze, Suggestions, Level 4	24	17	Minor	41 %
Only Variable Passed By Reference	All, Analyze	2	1	Critical	40 %
Relay Function	Analyze, All	68	32	Major	83 %
Should Use Constants	Analyze, All, Simple	1	1	Minor	24 %
Too Many Local Variables	All, Analyze	5	5	Minor	65 %
Typehint Must Be Returned	All, Analyze, LintButWontExec, CI-checks	12	4	Major	10 %
Undefined Functions	Analyze, All, CI-checks	232	48	Major	71 %
Unused Arguments	Analyze, All, Simple	50	10	Major	89 %
Useless Referenced Argument	All, Analyze	8	8	Minor	57 %
Useless Type Check	All, Dead code, OneFile	6	5	Minor	0 %
Uses Default Values	Analyze, All, Simple, CI-checks	423	81	Minor	97 %
Using Deprecated Method	All, Analyze	23	14	Minor	0 %
Methods Without Return	All, Analyze	220	59	Minor	0 %
Wrong Number Of Arguments	Analyze, OneFile, All, Simple, CI-checks	36	24	Major	38 %
Wrong Returned Type	All, Analyze, ClassReview, CI-checks	37	17	Minor	0 %
Wrong Type With Call	All, Analyze, Typechecks, CI-checks	27	13	Minor	0 %
Cant Implement Traversable	All, Analyze, LintButWontExec, CI-checks	1	1	Minor	0 %
Forgotten Interface	All, Analyze	4	4	Minor	52 %
Empty Interfaces	Analyze, All, Simple	4	4	Minor	38 %
Interfaces Is Not Implemented	All, Analyze, ClassReview, LintButWontExec, CI-checks	70	70	Minor	0 %
Undefined Interfaces	Analyze, All, CI-checks	55	35	Major	67 %
Unused Interfaces	Dead code, All, Simple, Suggestions, Level 2	1	1	Minor	25 %
Useless Interfaces	Analyze, ClearPHP, All, Simple, ClassReview, Typechecks	3	3	Minor	57 %
Multiple Alias Definitions	Analyze, All, Simple, CI-checks	172	100	Minor	42 %
Should Make Alias	Analyze, OneFile, All, Simple, CI-checks	58	22	Minor	44 %
Unresolved Use	Analyze, ClearPHP, All, Simple	929	160	Major	65 %
Unused Use	Dead code, ClearPHP, All, Simple	896	149	Major	54 %
No array_merge() In Loops	Analyze, Performances, ClearPHP, All, Simple, Level 2, Top10, CI-checks	19	11	Major	55 %
Logical To in_array	All, Analyze, Level 2	17	12	Minor	66 %
Pre-increment	Analyze, Performances, All, Simple, Level 4, CI-checks	25	8	Minor	74 %
strpos() Too Much	All, Analyze, CI-checks	5	5	Minor	46 %
array_key_exists() Works On Arrays	All, CompatibilityPHP74, Analyze	10	7	Minor	0 %
Assumptions	All, Analyze	67	32	Minor	0 %
Don't Pollute Global Space	All, Analyze	1	1	Minor	0 %
Wrong fopen() Mode	Analyze, All, CI-checks	2	2	Major	16 %
List Short Syntax	Internal, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, All, Appinfo	27	11	Major	10 %
Possible Missing Subpattern	All, Analyze, Top10, CI-checks	9	7	Minor	40 %
PHP 7.0 Scalar Typehints	All, CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	117	53	Critical	31 %
Php7 Relaxed Keyword	CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, All, Appinfo	87	38	Major	25 %
PHP Keywords As Names	Analyze, All, Simple	300	45	Major	89 %
Should Use Coalesce	Analyze, All, Simple, Suggestions, Level 3, CI-checks	6	6	Major	71 %
Use Nullable Type	All, Appinfo, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	221	89	Major	21 %
Use PHP Object API	Analyze, ClearPHP, All, Simple, CI-checks	2	1	Minor	23 %
Avoid Using stdClass	All, Analyze, OneFile, Simple, Level 4	7	4	Minor	45 %
Usort Sorting In PHP 7.0	CompatibilityPHP70, All	1	1	Major	46 %
Wrong Type For Native PHP Function	All, Analyze, CI-checks	79	31	Minor	0 %
Always Anchor Regex	All, Security	14	10	Major	65 %
Avoid Those Hash Functions	Security, All	3	3	Major	60 %
Direct Injection	Security, All	1	1	Major	41 %
Should Use Prepared Statement	Analyze, Security, All, Simple, CI-checks	3	3	Major	22 %
Unserialize Second Arg	Security, All	2	2	Critical	49 %
Adding Zero	Analyze, OneFile, ClearPHP, All, Simple, Level 1, CI-checks	18	8	Minor	33 %
Altering Foreach Without Reference	Analyze, ClearPHP, All, Simple, Level 1, CI-checks	17	11	Major	52 %
Constant Comparison	All, Analyze	20	8	Minor	0 %
Array_merge Needs Array Of Arrays	All, Analyze	44	13	Minor	0 %
Strict Comparison With Booleans	Analyze, All, Simple, Suggestions, Level 2, CI-checks	10	9	Minor	76 %
Buried Assignation	Analyze, All	28	9	Minor	82 %
Cast To Boolean	Analyze, OneFile, All, Simple, Level 1	2	1	Minor	55 %
Casting Ternary	All, Analyze, OneFile, CI-checks	2	1	Major	0 %
Check All Types	All, Analyze	15	11	Major	68 %
Check JSON	All, Analyze, CI-checks	2	2	Major	64 %
Common Alternatives	Analyze, All, Simple	20	12	Major	61 %
Could Use Short Assignation	Analyze, OneFile, Performances, All, Simple, CI-checks	1	1	Minor	60 %
Dangling Array References	PHP recommendations, Analyze, ClearPHP, All, Simple, Level 1, Top10, CI-checks	7	6	Major	40 %
Dont Change The Blind Var	All, Analyze	37	19	Minor	72 %
Dont Mix ++	All, Analyze	1	1	Minor	43 %
Double Assignation	Analyze, All	10	4	Major	55 %
Double Instructions	Analyze, All, Simple	2	2	Minor	57 %
Echo With Concat	Performances, Analyze, All, Simple, Suggestions	2	2	Minor	58 %
Else If Versus Elseif	Analyze, All, Simple, php-cs-fixable, Rector, CI-checks	2	1	Minor	65 %
Empty Blocks	Analyze, All, Simple, CI-checks	1	1	Minor	57 %
Empty Try Catch	Analyze, All, Level 3	1	1	Minor	47 %
Exit() Usage	Analyze, Appinfo, OneFile, ClearPHP, All, CI-checks	2	1	Major	60 %
Foreach Reference Is Not Modified	Analyze, All, Simple, CI-checks	3	2	Minor	24 %
Global Usage	Analyze, Appinfo, ClearPHP, All	1	1	Minor	52 %
Identical Consecutive Expression	All, Analyze	2	1	Minor	58 %
If With Same Conditions	Analyze, All, Simple, CI-checks	2	2	Major	44 %
Inconsistent Elseif	All, Analyze	3	2	Major	73 %
Infinite Recursion	All, Analyze	6	1	Major	0 %
isset() With Constant	CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, All	2	1	Major	6 %
Long Arguments	All, Analyze	15	9	Minor	67 %
Merge If Then	All, Analyze, CI-checks	12	10	Minor	0 %
Mismatched Ternary Alternatives	All, Analyze, Suggestions, Level 4	9	6	Major	62 %
Missing Cases In Switch	All, Analyze	2	2	Minor	2 %
Missing New ?	All, Analyze	54	44	Critical	5 %
Modernize Empty With Expression	All, Analyze, OneFile, Simple	7	3	Minor	56 %
Nested Ifthen	Analyze, All, RadwellCodes	5	4	Major	87 %
Nested Ternary	Analyze, ClearPHP, All, Simple, Level 1, CI-checks	8	8	Major	20 %
No Hardcoded Hash	Analyze, Security, All, Simple	4	2	Critical	44 %
No isset() With empty()	All, PHP recommendations, Analyze, OneFile, RadwellCodes, Simple, Level 4, CI-checks	19	8	Minor	28 %
No Need For Triple Equal	All, Analyze	1	1	Minor	0 %
Variable Is Not A Condition	All, Analyze	217	64	Minor	57 %
@ Operator	Appinfo, ClearPHP, All, Analyze, Performances, CI-checks	22	15	Minor	66 %
Repeated Regex	All, Analyze, Level 1, CI-checks	4	4	Minor	47 %
Return True False	Analyze, All, Simple, Level 1, CI-checks	1	1	Major	53 %
Should Make Ternary	All, Analyze, OneFile, Simple, CI-checks	40	25	Minor	85 %
Preprocessable	Analyze, All, Rector	42	23	Minor	86 %
Static Loop	Analyze, All, Simple, Level 4	3	3	Minor	65 %
Strpos()-like Comparison	Analyze, PHP recommendations, ClearPHP, All, Simple, Level 2, Top10, CI-checks	1	1	Major	54 %
Suspicious Comparison	All, Analyze, Level 3	8	8	Major	15 %
Switch To Switch	Analyze, All, RadwellCodes, Simple	1	1	Minor	79 %
Switch Without Default	Analyze, ClearPHP, All, Simple, CI-checks	21	16	Major	68 %
Test Then Cast	All, Analyze	6	5	Major	32 %
Timestamp Difference	Analyze, All, Simple, Level 3, CI-checks	1	1	Major	50 %
Unconditional Break In Loop	All, Analyze, Level 3, CI-checks	2	2	Major	46 %
Unreachable Code	Dead code, OneFile, ClearPHP, All, Simple, Suggestions, Level 3	9	6	Major	44 %
Unsupported Types With Operators	All, Analyze, CompatibilityPHP80	12	3	Minor	0 %
Avoid get_class()	Analyze, All, Simple, CI-checks	1	1	Minor	32 %
Use Positive Condition	All, Analyze, OneFile, Simple	28	19	Minor	81 %
Useless Casting	All, PHP recommendations, Analyze, OneFile, RadwellCodes, Simple, Level 4, CI-checks	6	5	Minor	37 %
Useless Check	All, Analyze, OneFile, Simple, Level 1, CI-checks	1	1	Minor	48 %
Useless Instructions	Analyze, OneFile, ClearPHP, All, Simple, Level 1, CI-checks	46	21	Minor	58 %
Useless Parenthesis	Analyze, All, Simple, CI-checks	19	9	Minor	81 %
var_dump()... Usage	Analyze, ClearPHP, Security, All, CI-checks	3	2	Critical	40 %
String May Hold A Variable	Analyze, All, Simple	13	7	Minor	58 %
Missing Returntype In Method	All, Typehints, Analyze, CI-checks	14	8	Minor	0 %
Assigned Twice	All, Analyze	98	22	Minor	78 %
Lost References	Analyze, All, Simple	1	1	Major	14 %
Overwritten Literals	Analyze, All	113	22	Major	78 %
Strange Name For Variables	All, Analyze	2	1	Minor	28 %
Undefined Constant Name	All, Analyze	1	1	Minor	0 %
Undefined Variable	All, Analyze, CI-checks	5	2	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	286	67	Minor	95 %
Written Only Variables	Analyze, OneFile, All, Simple	31	14	Minor	78 %