PHP Static analysis for exakat

Label	Recipes	Issues	Files	Severity	Frequence
Multiple Index Definition	Analyze, OneFile, All, Simple	1	1	Minor	25 %
Randomly Sorted Arrays	All, Analyze, Level 4, Suggestions	200	127	Minor	41 %
String Initialization	All, CompatibilityPHP71	110	30	Minor	33 %
Too Many Array Dimensions	All, Analyze	47	9	Minor	0 %
Abstract Or Implements	All, Analyze, LintButWontExec	18	18	Major	4 %
Ambiguous Visibilities	All, Analyze	213	115	Minor	70 %
Avoid option arrays in constructors	All, Analyze, ClassReview	2	2	Minor	0 %
Avoid Optional Properties	All, Analyze	82	28	Major	83 %
Child Class Removes Typehint	All, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP71, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, Typechecks	1	1	Major	1 %
Const Visibility Usage	All, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	53	14	Minor	16 %
Constant Class	Analyze, All, Simple	10	10	Minor	49 %
Could Be Abstract Class	All, Analyze, ClassReview	38	38	Minor	65 %
Class Could Be Final	All, Analyze, ClassReview	1793	1792	Minor	95 %
Method Could Be Static	All, Analyze, ClassReview	289	177	Minor	95 %
Don't Unset Properties	All, Analyze, Top10, php-cs-fixable	1	1	Major	40 %
Empty Classes	Analyze, All, Simple	1	1	Minor	58 %
Hidden Nullable	All, Analyze, ClassReview	43	34	Minor	0 %
Incompatible Signature Methods With Covariance	All, Analyze	1	1	Critical	0 %
Locally Unused Property	Dead code, All, Simple	247	198	Minor	76 %
Make Global A Property	Analyze, All, Simple	1	1	Minor	33 %
Method Signature Must Be Compatible	All, Analyze, LintButWontExec	8	7	Critical	50 %
No Public Access	Analyze, All	29	13	Minor	60 %
Non Nullable Getters	All, Analyze, ClassReview	21	15	Minor	0 %
Forgotten Visibility	Analyze, ClearPHP, All, Simple, Level 1	1	1	Minor	42 %
Non Static Methods Called In A Static	Analyze, CompatibilityPHP56, All, Simple, CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55	33	25	Minor	20 %
Parent First	All, Analyze, Suggestions	3	3	Minor	55 %
Property Could Be Local	All, Analyze, ClassReview	85	39	Minor	71 %
Never Used Properties	Analyze, All, Simple	29	16	Minor	72 %
Property Used In One Method Only	All, Analyze	107	54	Minor	84 %
Redefined Class Constants	Analyze, All, Simple	82	12	Minor	15 %
Redefined Default	Analyze, All, Simple	56	28	Major	26 %
Redefined Private Property	All, Analyze	5	5	Major	18 %
Scalar Or Object Property	All, Analyze	2	2	Minor	24 %
Could Use self	Analyze, All, Simple, Suggestions, Level 3, ClassReview	8	4	Minor	57 %
Should Use Local Class	Analyze, ClearPHP, All, Simple	157	60	Minor	94 %
$this Belongs To Classes Or Traits	Analyze, All, Simple	1	1	Major	23 %
Too Many Dereferencing	All, Analyze	900	426	Minor	0 %
Wrong Access Style to Property	All, Analyze, Level 2, ClassReview	230	92	Critical	3 %
Undefined Classes	Analyze, All	40	20	Major	91 %
Undefined Class Constants	Analyze, All	14	4	Major	53 %
Undefined Properties	Analyze, ClearPHP, All, Simple	21	1	Major	58 %
Unresolved Catch	Dead code, ClearPHP, All	1	1	Major	51 %
Unresolved Classes	Analyze, All	21	10	Major	86 %
Unresolved Instanceof	Analyze, Dead code, ClearPHP, All, Simple, Top10	1	1	Major	48 %
Unused Classes	Dead code, All, Simple, Analyze	79	79	Major	72 %
Unused Class Constant	All, Analyze, ClassReview	1584	80	Minor	0 %
Unused Methods	Dead code, All, Simple	2239	1690	Minor	95 %
Unused Private Methods	Dead code, OneFile, All, Simple	24	19	Minor	45 %
Unused Private Properties	Dead code, OneFile, All, Simple	11	4	Minor	37 %
Unused Protected Methods	Dead code, All	26	7	Major	72 %
Use Class Operator	All, Analyze, Performances, Simple	6	5	Minor	74 %
Used Once Property	All, Analyze	92	54	Minor	72 %
Useless Constructor	Analyze, All, Simple, Level 3	3	3	Minor	38 %
Constants With Strange Names	Analyze, All, Simple	19	4	Minor	1 %
Multiple Constant Definition	Analyze, All, Simple	3	3	Minor	32 %
Undefined Constants	Analyze, All, Simple, CompatibilityPHP72	9	5	Minor	54 %
Unused Constants	Dead code, All, Simple	4	1	Minor	36 %
Undefined Caught Exceptions	Dead code, All	1	1	None	50 %
Uncaught Exceptions	Analyze, All	118	36	Minor	81 %
Unthrown Exception	Analyze, Dead code, ClearPHP, All, Simple	1	1	Minor	43 %
Useless Catch	All, Analyze	1	1	Minor	47 %
Aliases Usage	Analyze, ClearPHP, OneFile, All, Simple, Level 1	9	4	Minor	42 %
Use Named Boolean In Argument Definition	All, Analyze	4	4	Minor	84 %
Callback Needs Return	All, Analyze	2	2	Major	51 %
Could Make A Function	All, Analyze, Suggestions	818	184	Minor	75 %
Dont Collect Void	All, Analyze	6	4	Minor	0 %
Empty Function	Analyze, All, Simple	25	12	Minor	71 %
Hardcoded Passwords	Analyze, OneFile, Security, All, Simple, Level 3	34	9	Major	61 %
Insufficient Typehint	All, Analyze, Typechecks	2	2	Major	24 %
Mismatched Default Arguments	All, Analyze, Typechecks	17	10	Minor	33 %
Mismatched Typehint	All, Analyze, Typechecks	25	19	Major	5 %
Must Return Methods	Analyze, All, Simple, Level 2, LintButWontExec	19	7	Major	22 %
Never Used Parameter	All, Analyze, Suggestions	242	119	Minor	47 %
No Boolean As Default	All, Analyze	4	4	Minor	84 %
Only Variable Passed By Reference	All, Analyze	1	1	Critical	40 %
Relay Function	Analyze, All	23	10	Major	83 %
Too Many Local Variables	All, Analyze	37	25	Minor	65 %
Typehint Must Be Returned	All, Analyze, LintButWontExec	2	2	Major	10 %
Undefined Functions	Analyze, All	1	1	Major	71 %
Unused Arguments	Analyze, All, Simple	52	26	Major	89 %
Unused Functions	Dead code, All, Simple	5	4	Minor	53 %
Unused Inherited Variable In Closure	All, Analyze, Dead code	1	1	Major	22 %
Unused Returned Value	All, Analyze, OneFile, Dead code, Simple	31	14	Minor	39 %
Uses Default Values	Analyze, All, Simple	2695	334	Minor	97 %
Methods Without Return	All, Analyze	1478	1320	Minor	0 %
Wrong Number Of Arguments	Analyze, OneFile, All, Simple	8	5	Major	38 %
Wrong Optional Parameter	Analyze, All, Simple, Level 1	1	1	Minor	38 %
Wrong Returned Type	All, Analyze, ClassReview	84	33	Minor	0 %
Wrong Type With Call	All, Analyze, Typechecks	3	3	Minor	0 %
Interfaces Is Not Implemented	All, Analyze, ClassReview	6	6	Minor	0 %
Undefined Interfaces	Analyze, All	3	1	Major	67 %
Useless Interfaces	Analyze, ClearPHP, All, Simple, ClassReview, Typechecks	1	1	Minor	57 %
Multiple Alias Definitions	Analyze, All, Simple	180	180	Minor	42 %
Should Make Alias	Analyze, OneFile, All, Simple	3	2	Minor	44 %
Unresolved Use	Analyze, ClearPHP, All, Simple	15	11	Major	65 %
No array_merge() In Loops	Analyze, Performances, ClearPHP, All, Simple, Level 2, Top10	8	7	Major	55 %
Logical To in_array	All, Analyze, Level 2	21	13	Minor	66 %
Memoize MagicCall	All, Analyze, ClassReview	2	2	Minor	0 %
Avoid mb_dectect_encoding()	All, Analyze	2	1	Minor	0 %
Use random_int()	Analyze, Security, All, CompatibilityPHP71, Simple, Level 2	2	1	Major	59 %
Detect Current Class	All, Suggestions, CompatibilityPHP74	4	2	None	47 %
Group Use Declaration	All, Appinfo, CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	1	1	Minor	3 %
Wrong Parameter Type	Analyze, OneFile, All, Simple	3	1	Major	45 %
Use === null	Analyze, OneFile, All, RadwellCodes, Simple, php-cs-fixable	1	1	Minor	52 %
List With Keys	CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, Appcontent, Appinfo, All	5	4	Major	32 %
No Class In Global	All, Analyze	89	8	Minor	78 %
No Substr Minus One	All, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	6	4	Major	12 %
PHP 7.0 Scalar Typehints	All, CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	509	155	Critical	31 %
PHP 7.1 Scalar Typehints	All, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	1	1	Critical	0 %
PHP 7.2 Scalar Typehints	All, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP71, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	7	1	Critical	0 %
PHP 7.3 Last Empty Argument	All, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP71, CompatibilityPHP72, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	10	3	Critical	13 %
Php7 Relaxed Keyword	CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, All, Appinfo	316	155	Major	25 %
PHP Keywords As Names	Analyze, All, Simple	2399	304	Major	89 %
Scalar Are Not Arrays	All, Analyze, CompatibilityPHP74	3	2	Minor	0 %
Should Use Coalesce	Analyze, All, Simple, Suggestions, Level 3	14	4	Major	71 %
Too Many Native Calls	All, Analyze	7	6	Minor	47 %
Trailing Comma In Calls	All, CompatibilityPHP53, CompatibilityPHP70, Appinfo, CompatibilityPHP71, CompatibilityPHP72, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	10	3	Minor	0 %
Use Nullable Type	All, Appinfo, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56	80	48	Major	21 %
Avoid Using stdClass	All, Analyze, OneFile, Simple, Level 4	28	13	Minor	45 %
Usort Sorting In PHP 7.0	CompatibilityPHP70, All	14	8	Major	46 %
Always Anchor Regex	All, Security	86	33	Major	65 %
Avoid Those Hash Functions	Security, All	16	5	Major	60 %
Direct Injection	Security, All	5	1	Major	41 %
Don't Echo Error	All, Analyze, Security, Simple, Level 1	2	1	Critical	32 %
Indirect Injection	Security, All	17	3	Critical	21 %
Keep Files Access Restricted	All, Security	1	1	Minor	0 %
Avoid sleep()/usleep()	Security, All	11	7	Minor	39 %
Safe HTTP Headers	All, Security	2	1	Major	5 %
Should Use Prepared Statement	Analyze, Security, All, Simple	43	16	Major	22 %
Constant Comparison	All, Analyze	4	3	Minor	0 %
Bail Out Early	All, Analyze, OneFile, Simple, Level 4	8	8	Minor	92 %
Strict Comparison With Booleans	Analyze, All, Simple, Suggestions, Level 2	96	48	Minor	76 %
Buried Assignation	Analyze, All	54	19	Minor	82 %
Casting Ternary	All, Analyze, OneFile	1	1	Major	0 %
Check All Types	All, Analyze	76	34	Major	68 %
Check JSON	All, Analyze	143	52	Major	64 %
Common Alternatives	Analyze, All, Simple	106	46	Major	61 %
Could Use Short Assignation	Analyze, OneFile, Performances, All, Simple	7	6	Minor	60 %
Could Use str_repeat()	All, Analyze, Level 1, Top10	8	5	Minor	12 %
Dont Change The Blind Var	All, Analyze	107	68	Minor	72 %
Dont Mix ++	All, Analyze	35	10	Minor	43 %
Double Assignation	Analyze, All	63	29	Major	55 %
Double Instructions	Analyze, All, Simple	20	17	Minor	57 %
Drop Else After Return	All, Analyze, OneFile, Simple, Suggestions, Level 4	44	33	Minor	70 %
Echo With Concat	Performances, Analyze, All, Simple, Suggestions	173	37	Minor	58 %
Else If Versus Elseif	Analyze, All, Simple, php-cs-fixable, Rector	1	1	Minor	65 %
Empty Blocks	Analyze, All, Simple	6	4	Minor	57 %
Empty Try Catch	Analyze, All, Level 3	6	4	Minor	47 %
Eval() Usage	Analyze, Appinfo, Performances, OneFile, ClearPHP, All, Simple, Security	2	1	Major	37 %
Exit() Usage	Analyze, Appinfo, OneFile, ClearPHP, All	46	22	Major	60 %
Switch Fallthrough	All, Inventory, Security, Stats	3	3	Minor	37 %
Global Usage	Analyze, Appinfo, ClearPHP, All	4	3	Minor	52 %
Identical Consecutive Expression	All, Analyze	19	13	Minor	58 %
Iffectations	Analyze, All	78	23	Minor	80 %
Implode() Arguments Order	All, Analyze	29	13	Minor	0 %
Inconsistent Elseif	All, Analyze	26	19	Major	73 %
Infinite Recursion	All, Analyze	5	4	Major	0 %
Long Arguments	All, Analyze	229	89	Minor	67 %
Max Level Of Nesting	All, Analyze	22	15	Minor	0 %
Merge If Then	All, Analyze	20	13	Minor	0 %
Mismatched Ternary Alternatives	All, Analyze, Suggestions, Level 4	18	3	Major	62 %
Missing Cases In Switch	All, Analyze	6	6	Minor	2 %
Missing New ?	All, Analyze	89	55	Critical	5 %
Mixed Concat And Interpolation	All, Coding Conventions, Analyze	24	12	Minor	43 %
Modernize Empty With Expression	All, Analyze, OneFile, Simple	215	139	Minor	56 %
Multiple Type Variable	All, Analyze, Level 4	83	23	Minor	43 %
Multiply By One	Analyze, OneFile, ClearPHP, All, Simple, Level 1	1	1	Minor	17 %
Nested Ifthen	Analyze, All, RadwellCodes	44	24	Major	87 %
Nested Ternary	Analyze, ClearPHP, All, Simple, Level 1	2	2	Major	20 %
Don't Change Incomings	Analyze, All	1	1	Minor	44 %
No Choice	Analyze, All, Simple, Level 2, Top10	6	5	Major	43 %
No Hardcoded Path	Analyze, ClearPHP, All, Simple	32	6	Major	33 %
No Need For Else	All, Analyze	120	42	Minor	74 %
No Return Or Throw In Finally	All, Security	1	1	Major	0 %
Variable Is Not A Condition	All, Analyze	17	10	Minor	57 %
@ Operator	Appinfo, ClearPHP, All, Analyze, Performances	24	20	Minor	66 %
Several Instructions On The Same Line	Analyze, All	5	3	Major	57 %
Print And Die	Analyze, All, Simple	5	4	Minor	29 %
Printf Number Of Arguments	All, Analyze	15	8	Minor	42 %
Random Without Try	Security, All	7	6	Critical	21 %
Repeated print()	Analyze, All, Simple, Suggestions, Level 3, Top10	15	4	Major	49 %
Repeated Regex	All, Analyze, Level 1	21	15	Minor	47 %
Results May Be Missing	Analyze, All, Simple	4	2	Major	18 %
Same Conditions In Condition	Analyze, All, Simple	12	10	Critical	49 %
Should Make Ternary	All, Analyze, OneFile, Simple	181	65	Minor	85 %
Preprocessable	Analyze, All, Rector	1979	319	Minor	86 %
Should Use Explode Args	All, Analyze	5	5	Minor	0 %
Static Loop	Analyze, All, Simple, Level 4	48	7	Minor	65 %
Strpos()-like Comparison	Analyze, PHP recommendations, ClearPHP, All, Simple, Level 2, Top10	1	1	Major	54 %
Switch To Switch	Analyze, All, RadwellCodes, Simple	39	22	Minor	79 %
Switch Without Default	Analyze, ClearPHP, All, Simple	2	2	Major	68 %
Timestamp Difference	Analyze, All, Simple, Level 3	2	2	Major	50 %
Unchecked Resources	Analyze, ClearPHP, All, Simple, Level 2	10	6	Major	49 %
Unconditional Break In Loop	All, Analyze, Level 3	2	2	Major	46 %
Unpreprocessed Values	Analyze, OneFile, ClearPHP, All, Simple	2	2	Minor	28 %
Unreachable Code	Dead code, OneFile, ClearPHP, All, Simple, Suggestions, Level 3	20	9	Major	44 %
Use Positive Condition	All, Analyze, OneFile, Simple	15	8	Minor	81 %
Use System Tmp	Analyze, All, Simple, Level 3	1	1	Major	1 %
Useless Casting	All, PHP recommendations, Analyze, OneFile, RadwellCodes, Simple, Level 4	5	3	Minor	37 %
Useless Check	All, Analyze, OneFile, Simple, Level 1	1	1	Minor	48 %
Useless Global	Analyze, OneFile, All, Simple, Level 2	1	1	Minor	24 %
Useless Parenthesis	Analyze, All, Simple	10	7	Minor	81 %
Useless Unset	Analyze, OneFile, ClearPHP, All, Simple, Level 2	12	4	Major	28 %
var_dump()... Usage	Analyze, ClearPHP, Security, All	19	9	Critical	40 %
One Variable String	Analyze, All, RadwellCodes, Simple	8	2	Minor	29 %
Should Typecast	Analyze, OneFile, All, Simple	13	7	Minor	47 %
String May Hold A Variable	Analyze, All, Simple	158	46	Minor	58 %
Strings With Strange Space	All, Analyze	4	2	Minor	15 %
Assigned Twice	All, Analyze	222	39	Minor	78 %
Overwritten Literals	Analyze, All	307	42	Major	78 %
Php 7 Indirect Expression	CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, CompatibilityPHP70, All	1	1	Major	14 %
Strange Name For Variables	All, Analyze	146	7	Minor	28 %
Undefined Variable	All, Analyze	51	14	Minor	77 %
Used Once Variables	Analyze, OneFile, All, Simple, Top10	13	9	Minor	87 %
Used Once Variables (In Scope)	Analyze, ClearPHP, OneFile, All, Simple, Level 4	256	117	Minor	95 %
Written Only Variables	Analyze, OneFile, All, Simple	119	55	Minor	78 %