PHP Static analysis for wordpress-develop

Label Recipes Issues Files Severity Frequence
Ambiguous Array Index Analyze, All, Simple, Level 2, Semantics, ChangedBehavior 8 4 Minor 31 %
Append And Assign Arrays Analyze, Internal, All, ChangedBehavior 38 32 Minor 0 %
Non-constant Index In Array Analyze, All, Simple, ChangedBehavior 2 1 Minor 3 %
Null Or Boolean Arrays Analyze, All 435 67 Minor 0 %
Randomly Sorted Arrays Analyze, All, Suggestions, Level 4 368 68 Minor 19 %
Too Many Array Dimensions Analyze, All 763 69 Minor 0 %
Weak Type With Array Analyze, All, ChangedBehavior 5551 388 Minor 0 %
Access Protected Structures Analyze, All, Simple, ChangedBehavior 5 4 Major 12 %
Ambiguous Static Analyze, All, Semantics, ChangedBehavior 381 222 Minor 49 %
Ambiguous Visibilities Analyze, All, Semantics, ChangedBehavior 566 287 Minor 55 %
Anonymous Classes Appinfo, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, CompatibilityPHP53, All, CE, ChangedBehavior 3 3 Major 17 %
Avoid option arrays in constructors Analyze, All, ClassReview, ChangedBehavior 16 16 Minor 0 %
Avoid Optional Properties Analyze, All, ChangedBehavior 469 150 Major 60 %
Class, Interface, Enum Or Trait With Identical Names Analyze, All, ChangedBehavior 4 4 Minor 13 %
Clone With Non-Object Analyze, All, LintButWontExec, ChangedBehavior 1 1 Minor 11 %
Const Visibility Usage Appinfo, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, CompatibilityPHP53, CompatibilityPHP70, All, ChangedBehavior 101 7 Minor 38 %
Could Be Abstract Class Analyze, All, ClassReview, ChangedBehavior 65 63 Minor 38 %
Class Could Be Final Analyze, All, ClassReview, ChangedBehavior 440 417 Minor 95 %
Method Could Be Static Analyze, All, ClassReview, ChangedBehavior 908 269 Minor 88 %
Could Inject Parameter Analyze, All, ClassReview, ChangedBehavior 241 125 Minor 0 %
Cyclic References Analyze, All, ClassReview, ChangedBehavior 6 6 Minor 0 %
Different Argument Counts Analyze, All, ClassReview, ChangedBehavior 19 12 Minor 0 %
No Direct Call To Magic Method Analyze, All, Level 2, CI-checks, CE 21 14 Major 25 %
Don't Send $this In Constructor Analyze, All, ChangedBehavior 10 10 Minor 21 %
Don't Unset Properties Analyze, All, Top10, php-cs-fixable, CI-checks, CE, ChangedBehavior 53 25 Major 21 %
Empty Classes Analyze, All, Simple, ChangedBehavior 69 64 Minor 37 %
Implicit Nullable Type Analyze, All, ClassReview, ChangedBehavior 18 5 Minor 0 %
Incompatible Signature Methods With Covariance Analyze, All, ChangedBehavior 46 37 Critical 0 %
Inherited Property Type Must Match Analyze, All, LintButWontExec, ClassReview, ChangedBehavior 36 24 Minor 0 %
Locally Unused Property Dead code, All, Simple, Unused, ChangedBehavior 423 137 Minor 76 %
Assign Default To Properties Analyze, ClearPHP, All, Simple, Level 2, ChangedBehavior 162 70 Minor 51 %
Make Global A Property Analyze, All, Simple, ChangedBehavior 287 95 Minor 13 %
Method Signature Must Be Compatible Analyze, All, LintButWontExec, ChangedBehavior 30 20 Critical 32 %
Mismatch Properties Types Analyze, All, LintButWontExec, ClassReview, ChangedBehavior 106 37 Minor 0 %
Missing Default To Property Analyze, All 139 28 Minor 0 %
Multiple Class Declarations Analyze, All, Simple, CI-checks, CE, ChangedBehavior 4 2 Major 12 %
New Object Then Immediate Call Analyze, All, ClassReview 216 104 Minor 0 %
self, parent, static Outside Class Analyze, All, LintButWontExec, ChangedBehavior 1 1 Major 6 %
No Public Access Analyze, All, ChangedBehavior 502 135 Minor 37 %
Non Nullable Getters Analyze, All, ClassReview, ChangedBehavior 7 5 Minor 0 %
Forgotten Visibility Analyze, ClearPHP, All, Simple, Level 1, CI-checks, CE 549 29 Minor 27 %
Var Keyword Analyze, OneFile, ClearPHP, All, Simple, Level 1, ChangedBehavior 220 23 Minor 5 %
Parent First Analyze, All, Suggestions, ChangedBehavior 42 41 Minor 36 %
Property Could Be Local Analyze, All, ClassReview, ChangedBehavior 95 63 Minor 62 %
Same Name For Property And Method Analyze, All, ClassReview, Semantics, ChangedBehavior 197 36 Minor 0 %
Never Used Properties Analyze, All, Simple, Unused, ChangedBehavior 216 54 Minor 44 %
Property Used In One Method Only Analyze, All, ChangedBehavior 468 168 Minor 73 %
Parent, Static Or Self Outside Class Analyze, All, Simple, ChangedBehavior 10 1 Major 15 %
Scalar Or Object Property Analyze, All 15 11 Minor 21 %
Could Use self Analyze, All, Simple, Suggestions, Level 3, ClassReview, ChangedBehavior 325 46 Minor 46 %
Should Use Local Class Analyze, ClearPHP, All, Simple, ChangedBehavior 1304 291 Minor 96 %
Static Methods Called From Object Analyze, All, Simple, CI-checks, CE, ChangedBehavior 181 15 Minor 21 %
Too Many Dereferencing Analyze, All, ChangedBehavior 43 4 Minor 0 %
Undefined Classes Analyze, All, Stubs, Undefined 830 309 Major 97 %
Undefined Parent Analyze, All, Simple, Undefined 1 1 Minor 19 %
Undefined Properties Analyze, ClearPHP, All, Simple, CI-checks, CE, CompatibilityPHP82, ChangedBehavior, Undefined 4140 328 Major 61 %
Unfinished Object Analyze, All, ClassReview, ChangedBehavior 299 100 Major 0 %
Unreachable Method Analyze, Dead code, All, ClassReview, Unused, ChangedBehavior 31 7 Minor 0 %
Unresolved Classes Analyze, All, Stubs, ChangedBehavior 9 7 Major 67 %
Unused Classes Analyze, Dead code, All, Simple, Unused, ChangedBehavior 32 31 Major 56 %
Unused Class Constant Analyze, All, ClassReview, Unused, ChangedBehavior 278 17 Minor 0 %
Unused Methods Dead code, All, Simple, Unused, ChangedBehavior 1653 354 Minor 96 %
Unused Private Methods Dead code, OneFile, All, Simple, Unused, ChangedBehavior 22 11 Minor 50 %
Unused Private Properties Dead code, OneFile, All, Simple, Unused 3 3 Minor 51 %
Unused Protected Methods Dead code, All, Unused, ChangedBehavior 137 59 Major 68 %
Unused Public Methods Analyze, All, ChangedBehavior 2225 414 Minor 0 %
Use ::Class Operator Analyze, Performances, All, Simple, CI-checks, CE, ChangedBehavior 706 293 Minor 44 %
Use Instanceof Analyze, All, Simple, CI-checks, CE, ChangedBehavior 162 78 Major 35 %
Used Once Property Analyze, All, ChangedBehavior 7 6 Minor 43 %
Useless Abstract Class Analyze, All, Simple, ChangedBehavior 9 9 Minor 27 %
Useless Constructor Analyze, All, Simple, Level 3, ChangedBehavior 7 7 Minor 23 %
Useless Method Analyze, All, ChangedBehavior 3 2 Minor 0 %
Weak Typing Analyze, All, ChangedBehavior 152 80 Minor 50 %
Wrong Typed Property Default Analyze, All, LintButWontExec, ClassReview, CI-checks, CE 72 45 Minor 0 %
Use const Analyze, Coding Conventions, All, Top10, CI-checks, CE 600 77 Minor 24 %
Constant Used Only Once Analyze, All, ChangedBehavior 110 38 Minor 0 %
Multiple Constant Definition Analyze, All, Simple, CI-checks, CE, ChangedBehavior 159 59 Minor 16 %
Undefined Constants stubs 778 42 Minor 42 %
Unused Constants Dead code, All, Simple, Unused, ChangedBehavior 238 13 Minor 39 %
Could Be A Constant All, Dump, ChangedBehavior 4378 494 Minor 0 %
Catch With Undefined Variable Analyze, All, ChangedBehavior, Undefined 6 2 Minor 0 %
Undefined Caught Exceptions Dead code, All, ChangedBehavior 3 3 None 53 %
Caught Exceptions All, Dump, ChangedBehavior 150 44 None 56 %
Converted Exceptions Analyze, All, ChangedBehavior 4 3 Minor 0 %
Could Drop Variable Dead code, All, Suggestions, ChangedBehavior 96 31 Minor 0 %
Forgotten Thrown Analyze, All, ChangedBehavior 2 2 Minor 23 %
Rethrown Exceptions Dead code, All, ChangedBehavior 1 1 Minor 20 %
Throw Raw Exceptions Analyze, All, Suggestions, ChangedBehavior 265 67 Minor 0 %
Uncaught Exceptions Analyze, All, ChangedBehavior 273 69 Minor 73 %
Unthrown Exception Analyze, Dead code, ClearPHP, All, Simple, ChangedBehavior 39 39 Minor 30 %
Useless Try Analyze, All, ChangedBehavior 39 18 Minor 0 %
Missing Include Analyze, All, ChangedBehavior 1168 237 Critical 36 %
Native Alias Functions Usage Analyze, OneFile, ClearPHP, All, Simple, Level 1, CI-checks, CE, ChangedBehavior 103 14 Minor 22 %
Use Named Boolean In Argument Definition Analyze, All, ChangedBehavior 668 195 Minor 63 %
Callback Function Needs Return Analyze, All, CI-checks, CE 36 16 Major 20 %
Can't Call Generator Analyze, All 1 1 Minor 0 %
Cancelled Parameter Analyze, All, ChangedBehavior 15 13 Minor 0 %
Could Make A Function Analyze, All, Suggestions, ChangedBehavior 17604 1285 Minor 37 %
Deep Definitions Analyze, Appinfo, All, Simple, CE, ChangedBehavior 151 30 Major 15 %
Don't Collect Void Analyze, All, ChangedBehavior 16293 909 Minor 0 %
Empty Function Analyze, All, Simple, ChangedBehavior 86 35 Minor 67 %
Hardcoded Passwords Analyze, Security, OneFile, All, Simple, Level 3, ChangedBehavior 240 68 Major 49 %
Insufficient Type Analyze, All, Typechecks, ChangedBehavior 1 1 Major 29 %
Method Is Not An If Analyze, All 235 137 Minor 0 %
Mismatch Parameter Name Analyze, All, CompatibilityPHP80, CE, ChangedBehavior 21 16 Minor 0 %
Mismatched Default Arguments Analyze, All, Typechecks, ChangedBehavior 744 139 Minor 38 %
Mismatched Type Usage Analyze, All 33 13 Minor 0 %
Mismatched Type Analyze, All, Typechecks, ChangedBehavior 1203 234 Major 44 %
Modified Typed Parameter Analyze, All, ClassReview, ChangedBehavior 30 10 Minor 0 %
Must Return Methods Analyze, All, Simple, Level 2, LintButWontExec, CI-checks, CE, ChangedBehavior 6 5 Major 26 %
Never Called Parameter Analyze, All, Suggestions, Rector, Unused 348 141 Minor 55 %
No Boolean As Default Analyze, All 833 228 Minor 61 %
No Default For Referenced Parameter Analyze, All, ChangedBehavior 17 13 Minor 0 %
No Referenced Void Analyze, All, CompatibilityPHP81, Deprecated, ChangedBehavior 1 1 Minor 0 %
No Return Used Analyze, All, Suggestions, Level 4, ChangedBehavior 245 120 Minor 50 %
Only Variable For Reference Analyze, All, LintButWontExec, ChangedBehavior 2 1 Critical 2 %
Only Variable Passed By Reference Analyze, All, ChangedBehavior 42 24 Critical 34 %
Redeclared PHP Functions Analyze, Appinfo, All, Simple, CI-checks, CE, ChangedBehavior 116 5 Minor 11 %
Renamed Parameter Analyze, All, Readability 91 66 Minor 0 %
Retyped Reference Analyze, All, Typehints, ChangedBehavior 11 9 Major 0 %
Should Use Existing Constants Analyze, All, Simple, ChangedBehavior 1 1 Minor 12 %
Too Many Local Variables Analyze, All 334 189 Minor 37 %
Type Must Be Returned Analyze, All, LintButWontExec, CI-checks, CE, ChangedBehavior 1 1 Major 17 %
Class-typed References Analyze, All, CI-checks, CE 2 2 Minor 13 %
Undefined Functions stubs 22 10 Major 34 %
Unused Parameter Analyze, All, Simple, Unused 370 179 Major 83 %
Unused Functions Dead code, All, Simple, Unused, ChangedBehavior 720 98 Minor 52 %
Unused Returned Value Analyze, Dead code, OneFile, All, Simple, Unused 7843 836 Minor 55 %
Use Constant As Arguments Analyze, All, Simple, CI-checks, CE, ChangedBehavior 7 5 Major 16 %
Useless Argument Analyze, All, ChangedBehavior 6 6 Minor 0 %
Useless Referenced Argument Analyze, All, ChangedBehavior 59 36 Minor 27 %
Useless Return Analyze, OneFile, All, Simple, Level 4 2 2 Minor 9 %
Useless Type Check Dead code, OneFile, All, ChangedBehavior 2 2 Minor 0 %
Uses Default Values Analyze, All, Simple, CI-checks, CE, ChangedBehavior 48594 1308 Minor 95 %
Using Deprecated Method Analyze, All, Attributes 149 23 Minor 0 %
Methods Without Return Analyze, All 1 1 Minor 20 %
Wrong Argument Type Analyze, All, Typechecks, ChangedBehavior 671 165 Minor 0 %
Wrong Number Of Arguments Analyze, OneFile, All, Simple, CI-checks, CE, Stubs, ChangedBehavior 18737 976 Major 60 %
Wrong Type Returned Analyze, All, LintButWontExec, ClassReview, CI-checks, CE, ChangedBehavior 4929 510 Minor 0 %
Wrong Type With Call Analyze, All, Typechecks, CI-checks, CE, ChangedBehavior 17060 969 Minor 0 %
Forgotten Interface Analyze, All, ChangedBehavior 41 41 Minor 46 %
Empty Interfaces Analyze, All, Simple, ChangedBehavior 1 1 Minor 28 %
Interfaces Is Not Implemented Analyze, All, LintButWontExec, ClassReview, CI-checks, CE, ChangedBehavior 2 2 Minor 0 %
Useless Interfaces Analyze, ClearPHP, All, Simple, ClassReview, Typechecks, ChangedBehavior 4 4 Minor 39 %
Multiple Alias Definitions Analyze, All, Simple, CI-checks, CE, ChangedBehavior 70 62 Minor 35 %
Should Make Alias Analyze, OneFile, All, Simple, CI-checks, CE, ChangedBehavior 3 2 Minor 35 %
Unresolved Use Analyze, ClearPHP, All, Simple, ChangedBehavior 3 1 Major 92 %
Unused Use Dead code, ClearPHP, All, Simple, php-cs-fixable, Unused, ChangedBehavior 10 8 Major 60 %
No array_merge() In Loops Analyze, Performances, ClearPHP, All, Simple, Level 2, Top10, CI-checks, CE, ChangedBehavior 77 53 Major 45 %
Logical To in_array() Analyze, All, Level 2, ChangedBehavior 315 118 Minor 39 %
Memoize MagicCall Analyze, All, ClassReview, ChangedBehavior 10 7 Minor 0 %
Pre-increment Analyze, Performances, All, Simple, Level 4, CI-checks, CE, ChangedBehavior 480 111 Minor 45 %
strpos() Too Much Analyze, All, CI-checks, CE, ChangedBehavior 22 13 Minor 26 %
array_key_exists() Works On Arrays Analyze, All, CompatibilityPHP74, CE, ChangedBehavior 182 72 Minor 0 %
Assumptions Analyze, All, ChangedBehavior 98 60 Minor 0 %
Avoid mb_dectect_encoding() Analyze, All, ChangedBehavior 1 1 Minor 0 %
Use random_int() Analyze, Security, CompatibilityPHP71, All, Simple, Level 2, CI-checks, CE, ChangedBehavior 45 19 Major 31 %
Clone Constant Analyze, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP71, CompatibilityPHP72, All, CompatibilityPHP73, LintButWontExec, CompatibilityPHP74, CompatibilityPHP80, ChangedBehavior 2 1 Minor 0 %
Comparison On Different Types All, Dump, ChangedBehavior 8 6 Minor 0 %
Deprecated PHP Functions Analyze, All, CI-checks, CE 3 3 Major 9 %
Don't Pollute Global Space Analyze, All 6276 844 Minor 0 %
Exit Without Argument Analyze, All, ChangedBehavior, BadPractices 293 116 Minor 0 %
False To Array Conversion Analyze, All, LintButWontExec, CompatibilityPHP81, CompatibilityPHP82, ChangedBehavior 1106 89 Minor 0 %
Wrong fopen() Mode Analyze, All, CI-checks, CE, ChangedBehavior 1 1 Major 7 %
Include Variables All, Dump 33 23 Minor 0 %
Wrong Parameter Type Analyze, OneFile, All, Simple, CI-checks, CE, ChangedBehavior 72 39 Major 45 %
Is_A() With String Analyze, All, Simple, Rector, CI-checks, CE, ChangedBehavior 1 1 Minor 0 %
Use === null Analyze, OneFile, All, RadwellCodes, Simple, php-cs-fixable, CI-checks, CE, ChangedBehavior 128 73 Minor 27 %
PHP Native Interfaces and Return Type Analyze, All, LintButWontExec, CompatibilityPHP81, Deprecated, ChangedBehavior 1 1 Minor 0 %
List Short Syntax Appinfo, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, Internal, CompatibilityPHP53, CompatibilityPHP70, All, CE, ChangedBehavior 10 6 Major 28 %
List With Keys Appinfo, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, Appcontent, CompatibilityPHP53, CompatibilityPHP70, All, CE, ChangedBehavior 11 8 Major 34 %
Logical Should Use Symbolic Operators Analyze, OneFile, ClearPHP, All, Simple, Suggestions, Level 2, Top10, php-cs-fixable, CI-checks, CE 52 5 Minor 18 %
Possible Missing Subpattern Analyze, All, Top10, CI-checks, CE, ChangedBehavior 42 30 Minor 24 %
PHP Native Class Type Compatibility Analyze, All, CompatibilityPHP81, ChangedBehavior 3 1 Major 0 %
No Array In Isset Analyze, All 5385 471 Minor 0 %
No Class In Global Analyze, All, CI-checks, CE, ChangedBehavior 5150 812 Minor 46 %
No Null For Native PHP Functions Analyze, All, CompatibilityPHP81, Deprecated, ChangedBehavior 165 61 Minor 0 %
Php 8.0 Only TypeHints Appinfo, CompatibilityPHP56, CompatibilityPHP70, CompatibilityPHP71, CompatibilityPHP72, All, CompatibilityPHP73, CompatibilityPHP74, CE, ChangedBehavior 182 60 Minor 0 %
$HTTP_RAW_POST_DATA Usage Appinfo, CompatibilityPHP56, All, CE 8 2 Major 0 %
Scalar Are Not Arrays Analyze, All, CompatibilityPHP74, CI-checks, CE, ChangedBehavior 2468 145 Minor 0 %
Should Use Coalesce Analyze, All, Simple, Suggestions, Level 3, CI-checks, CE, ChangedBehavior 731 190 Major 47 %
Strtr Arguments Analyze, All, CI-checks, CE, ChangedBehavior 2 2 Major 2 %
Too Many Native Calls Analyze, All, ChangedBehavior 17 15 Minor 25 %
Typed Property Usage Appinfo, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP71, CompatibilityPHP72, All, CompatibilityPHP73, CE, ChangedBehavior 1809 391 Minor 87 %
Unknown Pcre2 Option Analyze, All, CompatibilityPHP73, ChangedBehavior 1 1 Minor 5 %
Use Nullable Type Appinfo, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, CompatibilityPHP53, CompatibilityPHP70, All, CE, ChangedBehavior 304 80 Major 66 %
Use PHP Object API Analyze, ClearPHP, All, Simple, CI-checks, CE, ChangedBehavior 12 3 Minor 12 %
Avoid Using stdClass Analyze, OneFile, All, Simple, Level 4 69 45 Minor 28 %
Wrong Type For Native PHP Function Analyze, All, CI-checks, CE, ChangedBehavior 2978 579 Minor 0 %
Always Anchor Regex Security, All, ChangedBehavior 216 87 Major 65 %
Avoid Those Hash Functions Security, All, ChangedBehavior 134 77 Major 62 %
Configure Extract Security, All, ChangedBehavior 1 1 Minor 25 %
Safe Curl Options Security, All, ChangedBehavior 5 2 Major 15 %
Direct Injection Security, All, ChangedBehavior 86 51 Major 51 %
Don't Echo Error Analyze, Security, All, Simple, Level 1, CI-checks, CE, ChangedBehavior 3 3 Critical 14 %
Dynamic Library Loading Security, All, ChangedBehavior 1 1 Major 4 %
Encoded Simple Letters Security, All, ChangedBehavior 128 31 Minor 41 %
Incompatible Types With Incoming Values Security, All, ChangedBehavior 5 5 Minor 0 %
Indirect Injection Security, All, ChangedBehavior 1500 313 Critical 42 %
Insecure Integer Validation Security, All, ChangedBehavior 14 9 Major 0 %
Keep Files Access Restricted Security, All, ChangedBehavior 6 2 Minor 0 %
Mkdir Default Security, All, ChangedBehavior 2 2 Major 37 %
move_uploaded_file Instead Of copy Security, All, ChangedBehavior 1 1 Major 3 %
No ENT_IGNORE Security, All, ChangedBehavior 1 1 Minor 0 %
No Net For Xml Load Security, All, ChangedBehavior 9 7 Major 51 %
Avoid sleep()/usleep() Security, All, ChangedBehavior 4 4 Minor 41 %
No Weak SSL Crypto Security, All, ChangedBehavior 4 4 Minor 0 %
Set Cookie Safe Arguments Security, All, ChangedBehavior 30 6 Major 25 %
Should Use Prepared Statement Analyze, Security, All, Simple, CI-checks, CE, ChangedBehavior 33 8 Major 10 %
Should Use session_regenerateid() Security, All, ChangedBehavior 1 1 Major 18 %
Unserialize Second Arg Security, All, ChangedBehavior 13 12 Critical 50 %
Adding Zero Dump 30 13 Minor 18 %
Altering Foreach Without Reference Analyze, ClearPHP, All, Simple, Level 1, CI-checks, CE 72 48 Major 29 %
Alternative Syntax Consistence Analyze, All, ChangedBehavior 212 1 Major 6 %
Comparison Is Always The Same Analyze, All, ChangedBehavior 160 59 Minor 0 %
Array Access On Literal Array Analyze, All, Semantics, ChangedBehavior 3 1 Minor 0 %
array_merge() With One Arg Analyze, All 1 1 Minor 0 %
Bail Out Early Analyze, OneFile, All, Simple, Level 4, ChangedBehavior 991 332 Minor 74 %
Strict Comparison With Booleans Analyze, All, Simple, Suggestions, Level 2, CI-checks, CE, ChangedBehavior 103 33 Minor 51 %
Buried Assignation Analyze, All, ChangedBehavior 235 57 Minor 58 %
Cast To Boolean Analyze, OneFile, All, Simple, Level 1, ChangedBehavior 53 35 Minor 26 %
Check All Types Analyze, All, ChangedBehavior 251 111 Major 39 %
Check Division By Zero Analyze, All, ChangedBehavior 149 63 Minor 0 %
Check JSON Analyze, All, CI-checks, CE 59 38 Major 46 %
Common Alternatives Analyze, All, Simple, ChangedBehavior 292 96 Major 48 %
Concat Empty String Analyze, OneFile, All 52 17 Minor 0 %
Could Be Else Analyze, All, ChangedBehavior 36 28 Minor 23 %
Could Be Spaceship Analyze, All, Suggestions, ChangedBehavior 1 1 Minor 0 %
Could Be A Static Variable Analyze, OneFile, All, ClassReview, ChangedBehavior 26 18 Major 9 %
Could Use __DIR__ Analyze, All, Simple, Suggestions, Level 3, php-cs-fixable, CI-checks, CE, ChangedBehavior 32 16 Major 11 %
Could Use Short Assignation Analyze, Performances, OneFile, All, Simple, Rector, CI-checks, CE, ChangedBehavior 83 39 Minor 34 %
Could Use str_repeat() Analyze, All, Level 1, Top10, CI-checks, CE, ChangedBehavior 3 3 Minor 4 %
Creating Object On Null Analyze, All 13 8 Minor 0 %
Dangling Array References Analyze, PHP recommendations, ClearPHP, All, Simple, Level 1, Top10, CI-checks, CE, ChangedBehavior 34 27 Major 26 %
Default Then Discard Analyze, All, ChangedBehavior, Readability 2 1 Minor 0 %
Don't Change The Blind Var Analyze, All, ChangedBehavior 198 119 Minor 46 %
Don't Mix ++ Analyze, All, ChangedBehavior 111 38 Minor 30 %
Don't Read And Write In One Expression Analyze, All, CompatibilityPHP73, CompatibilityPHP74, CE, ChangedBehavior 7 3 Critical 18 %
Don't Reuse Foreach Source Analyze, All, ChangedBehavior 161 87 Minor 0 %
Double Assignation Analyze, All, ChangedBehavior 33 23 Major 29 %
Double Checks Analyze, All, ChangedBehavior 206 88 Minor 0 %
Double Instructions Analyze, All, Simple, ChangedBehavior 32 15 Minor 29 %
Drop Else After Return Analyze, OneFile, All, Simple, Suggestions, Level 4, CI-checks, CE, ChangedBehavior 312 117 Minor 38 %
Echo With Concat Analyze, Performances, All, Simple, Suggestions, ChangedBehavior 543 156 Minor 44 %
Else If Versus Elseif Analyze, All, Simple, php-cs-fixable, Rector, CI-checks, CE 171 78 Minor 35 %
Empty Blocks Analyze, All, Simple, CI-checks, CE, ChangedBehavior 77 22 Minor 25 %
Empty Json Error Analyze, All, ChangedBehavior 15 13 Minor 0 %
Empty Instructions Analyze, Dead code, All, Simple, ChangedBehavior 78 71 Minor 19 %
Empty Loop Analyze, All, ChangedBehavior 5 2 Major 0 %
Empty Try Catch Analyze, All, Level 3 9 6 Minor 30 %
Exit() Usage Analyze, Appinfo, OneFile, ClearPHP, All, CI-checks, CE, ChangedBehavior 354 123 Major 33 %
Switch Fallthrough Inventory, Security, All, Stats, ChangedBehavior 12 11 Minor 39 %
foreach() On Object Analyze, All 403 184 Minor 0 %
Foreach Reference Is Not Modified Analyze, All, Simple, CI-checks, CE, ChangedBehavior 3 2 Minor 13 %
Overwritten Source And Value Analyze, OneFile, All, ChangedBehavior 1 1 Minor 0 %
Global Usage Analyze, Appinfo, ClearPHP, All, CE, ChangedBehavior 1847 272 Minor 26 %
Htmlentities Calls Analyze, All, Simple, CI-checks, CE, ChangedBehavior 42 19 Major 16 %
Htmlentities Using Default Flag Analyze, All, Simple, CI-checks, ChangedBehavior 41 19 Minor 0 %
Identical Case In Switch Analyze, All, ChangedBehavior 169 23 Minor 0 %
Identical Conditions Analyze, All, Simple, CI-checks, CE, ChangedBehavior 15 5 Critical 11 %
Identical Consecutive Expression Analyze, All, ChangedBehavior 86 30 Minor 30 %
If With Same Conditions Analyze, All, Simple, CI-checks, CE, ChangedBehavior 59 43 Major 23 %
Iffectations Analyze, All, ChangedBehavior 418 39 Minor 53 %
Implicit Conversion To Int Analyze, All, LintButWontExec 2 2 Minor 0 %
Implied If Analyze, ClearPHP, All, Simple, Rector, CI-checks, CE, ChangedBehavior 24 1 Major 18 %
Implode() Arguments Order Analyze, All, CI-checks, CE, ChangedBehavior 14 10 Minor 0 %
Indices Are Int Or String Analyze, OneFile, All, Simple, CI-checks, CE, ChangedBehavior 1678 192 Major 58 %
Infinite Recursion Analyze, All, ChangedBehavior 21 15 Major 0 %
Invalid Cast Analyze, All, LintButWontExec, ChangedBehavior 1 1 Minor 0 %
Invalid Pack Format Analyze, All, CI-checks, CE, ChangedBehavior 4 2 Major 2 %
Invalid Regex Analyze, All, CI-checks, CE, ChangedBehavior 1 1 Major 12 %
Is Actually Zero Analyze, All, Level 2, CI-checks, CE, ChangedBehavior 4 3 Minor 9 %
list() May Omit Variables Analyze, All, Simple, Suggestions, Level 3, CI-checks, CE 31 15 Minor 16 %
Logical Mistakes Analyze, All, Simple, Level 1, CI-checks, CE, ChangedBehavior 9 8 Critical 10 %
Long Arguments Analyze, All, ChangedBehavior 1524 362 Minor 51 %
Max Level Of Nesting Analyze, All, ChangedBehavior 241 129 Minor 0 %
Merge If Then Analyze, All, CI-checks, CE, ChangedBehavior 673 244 Minor 0 %
Could Merge Ternary Into Ifthen Analyze, All, ChangedBehavior 32 23 Minor 0 %
Mismatched Ternary Alternatives Analyze, All, Suggestions, Level 4, ChangedBehavior 44 27 Major 31 %
Missing Assignation In Branches Analyze, All, ChangedBehavior 1795 404 Minor 0 %
Missing Cases In Switch Analyze, All, ChangedBehavior 34 18 Minor 15 %
Maybe Missing New Analyze, All, ChangedBehavior 593 1 Critical 19 %
Mixed Concat And Interpolation Analyze, Coding Conventions, All 66 28 Minor 23 %
Modernize Empty With Expression Analyze, OneFile, All, Simple, ChangedBehavior 1379 202 Minor 33 %
Multiples Identical Case Analyze, OneFile, ClearPHP, All, Simple, Level 1, Rector, CI-checks, CE, ChangedBehavior 28 5 Minor 9 %
Multiple Type Variable Analyze, All, Level 4, ChangedBehavior 121 63 Minor 29 %
Multiply By One Dump, Dum p 9 5 Minor 12 %
Nested Ifthen Analyze, All, RadwellCodes, ChangedBehavior 1231 302 Major 59 %
Nested Ternary Analyze, ClearPHP, All, Simple, Level 1, CI-checks, CE, ChangedBehavior 45 18 Major 27 %
Next Month Trap Analyze, All, Top10, CI-checks, CE, ChangedBehavior 2 2 Major 3 %
Don't Change Incomings Analyze, All, ChangedBehavior 163 49 Minor 20 %
No Choice Analyze, All, Simple, Level 2, Top10, Rector, CI-checks, CE, ChangedBehavior 45 28 Major 39 %
No Direct Usage Of Returned Value Analyze, All, Simple, ChangedBehavior 5 3 Major 19 %
No Empty Path To File Analyze, All, CompatibilityPHP80 1 1 Minor 0 %
No Hardcoded Hash Analyze, Security, All, Simple, ChangedBehavior 66 15 Critical 37 %
No Hardcoded Ip Analyze, Security, ClearPHP, All, Simple, ChangedBehavior 4 2 Minor 18 %
No Hardcoded Path Analyze, ClearPHP, All, Simple, ChangedBehavior 1 1 Major 15 %
No isset() With empty() Analyze, PHP recommendations, OneFile, All, RadwellCodes, Simple, Level 4, CI-checks, CE, ChangedBehavior 13 13 Minor 13 %
No Need For Else Analyze, All, ChangedBehavior 356 129 Minor 41 %
No Need For Triple Equal Analyze, All, ChangedBehavior 83 37 Minor 0 %
No Null For Index Analyze, All, ChangedBehavior 31 13 Minor 0 %
No Object As Index Analyze, All, ChangedBehavior 2 2 Minor 0 %
No Parenthesis For Language Construct Analyze, ClearPHP, All, RadwellCodes, Simple, Suggestions, Level 2, CI-checks, CE, ChangedBehavior 195 61 Minor 28 %
Avoid Substr() One Analyze, Performances, CompatibilityPHP71, All, Simple, Suggestions, Level 2, Top10, CI-checks, CE, ChangedBehavior 338 38 Minor 42 %
No A Valid Cast Analyze, All, ChangedBehavior 2 2 Minor 0 %
Variable Is Not A Condition Analyze, All, ChangedBehavior 5112 596 Minor 75 %
Non Integer Nor String As Index Analyze, All, ChangedBehavior 103 24 Minor 0 %
@ Operator Analyze, Appinfo, Performances, ClearPHP, All, CI-checks, CE, ChangedBehavior 375 57 Minor 48 %
Not Not Analyze, OneFile, All, Simple, CI-checks, CE, ChangedBehavior 2 1 Minor 5 %
Objects Don't Need References Analyze, OneFile, ClearPHP, All, Simple, Level 2, Top10, CI-checks, CE, ChangedBehavior 84 11 Minor 15 %
include_once() Usage Analyze, Appinfo, All, CE, ChangedBehavior 891 260 Minor 48 %
Several Instructions On The Same Line Analyze, All, ChangedBehavior 669 224 Major 25 %
Only First Byte Will Be Assigned Analyze, All, ChangedBehavior 9 5 Minor 0 %
Overwritten Foreach Var Analyze, OneFile, All, ChangedBehavior 6 6 Major 0 %
PHP7 Dirname CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, CompatibilityPHP53, All, Suggestions, php-cs-fixable, ChangedBehavior 12 10 Minor 44 %
Phpinfo Security, OneFile, All, Simple, ChangedBehavior 1 1 Major 16 %
Print And Die Analyze, All, Simple, CI-checks, CE, ChangedBehavior 9 9 Minor 12 %
Printf Number Of Arguments Analyze, All, CI-checks, CE 5 3 Minor 14 %
Random Without Try Security, All, ChangedBehavior 26 6 Critical 30 %
Repeated print() Analyze, All, Simple, Suggestions, Level 3, Top10, CI-checks, CE, ChangedBehavior 115 64 Major 22 %
Repeated Regex Analyze, All, Level 1, CI-checks, CE, ChangedBehavior 295 113 Minor 29 %
Results May Be Missing Analyze, All, Simple, CI-checks, CE, ChangedBehavior 4 3 Major 10 %
Return True False Analyze, All, Simple, Level 1, CI-checks, CE, ChangedBehavior 46 28 Major 17 %
Same Conditions In Condition Analyze, All, Simple, CI-checks, CE, ChangedBehavior 50 43 Critical 24 %
Should Use Ternary Operator Analyze, OneFile, All, Simple, CI-checks, CE, ChangedBehavior 1175 325 Minor 58 %
Preprocessable Analyze, All, Rector, ChangedBehavior 3434 493 Minor 74 %
Should Use Explode Args Analyze, All, CI-checks, CE, ChangedBehavior 2 2 Minor 0 %
Sprintf Format Compilation Analyze, All, ChangedBehavior 2 1 Minor 0 %
Static Inclusions Analyze, All, ChangedBehavior 1242 259 Minor 0 %
Static Loop Analyze, All, Simple, Level 4, ChangedBehavior 211 143 Minor 38 %
Strpos()-like Comparison Analyze, PHP recommendations, ClearPHP, All, Simple, Level 2, Top10, CI-checks, CE, ChangedBehavior 31 23 Major 25 %
Suspicious Comparison Analyze, All, Level 3, ChangedBehavior 23 9 Major 25 %
Switch To Switch Analyze, All, RadwellCodes, Simple, ChangedBehavior 95 60 Minor 29 %
Switch Without Default Analyze, ClearPHP, All, Simple, CI-checks, CE, ChangedBehavior 200 104 Major 39 %
Test Then Cast Analyze, All, ChangedBehavior 23 17 Major 16 %
Timestamp Difference Analyze, All, Simple, Level 3, CI-checks, CE, ChangedBehavior 115 45 Major 27 %
Unchecked Resources Analyze, ClearPHP, All, Simple, Level 2, CI-checks, CE, ChangedBehavior 17 13 Major 23 %
Unconditional Break In Loop Analyze, All, Level 3, CI-checks, CE 55 40 Major 40 %
Unpreprocessed Values Analyze, Performances, OneFile, ClearPHP, All, Simple, ChangedBehavior 6 5 Minor 16 %
Unreachable Code Dead code, OneFile, ClearPHP, All, Simple, Suggestions, Level 3, Unused, ChangedBehavior 210 55 Major 61 %
Unset In Foreach Analyze, Dead code, OneFile, All, Simple, ChangedBehavior 1 1 Major 6 %
Unsupported Operand Types Analyze, PHP recommendations, All, ChangedBehavior 1 1 Minor 0 %
Unused Global Analyze, All, Simple, Unused, ChangedBehavior 34 1 Minor 7 %
Unused Label Dead code, All, Simple, Unused, ChangedBehavior 17 4 Minor 1 %
Use Constant Instead Of Function Analyze, PHP recommendations, All, php-cs-fixable, CI-checks, CE, ChangedBehavior 32 16 Minor 19 %
Use Positive Condition Analyze, OneFile, All, Simple, ChangedBehavior 496 213 Minor 56 %
Use Same Types For Comparisons Analyze, All 21 14 Minor 0 %
Use Variable Created Inside Loop Dead code, All, ChangedBehavior 284 117 Minor 0 %
Useless Type Casting Analyze, PHP recommendations, OneFile, All, RadwellCodes, Simple, Level 4, CI-checks, CE, ChangedBehavior 306 100 Minor 35 %
Useless Check Before Foreach Analyze, OneFile, All, Simple, Level 1, CI-checks, CE 10 7 Minor 13 %
Useless Global Analyze, OneFile, All, Simple, Level 2, ChangedBehavior 43 23 Minor 11 %
Useless Instructions Analyze, OneFile, ClearPHP, All, Simple, Level 1, CI-checks, CE, ChangedBehavior 73 42 Minor 54 %
Useless Null Coalesce Analyze, All, Typehints, ChangedBehavior 18 12 Minor 0 %
Useless Parenthesis Analyze, All, Simple, CI-checks, CE, ChangedBehavior 1006 208 Minor 52 %
Useless Switch Analyze, All, Simple, ChangedBehavior 10 9 Major 10 %
Useless Unset Analyze, OneFile, ClearPHP, All, Simple, Level 2, CI-checks, CE, ChangedBehavior 25 16 Major 12 %
var_dump()... Usage Analyze, Security, ClearPHP, All, CI-checks, CE, ChangedBehavior 1 1 Critical 19 %
Wrong Locale Analyze, All, Semantics, ChangedBehavior 1 1 Major 0 %
Wrong Precedence In Expression Analyze, All, ChangedBehavior 5 5 Minor 0 %
Unreadable Interval Check Analyze, All, ChangedBehavior 2 1 Major 4 %
No Real Comparison Analyze, PHP recommendations, All, Simple, Level 2, Top10, CI-checks, CE, ChangedBehavior 3 2 Major 13 %
One Variable String Analyze, All, RadwellCodes, Simple, CI-checks, CE, ChangedBehavior 12 10 Minor 13 %
Should Typecast Analyze, OneFile, All, Simple, Rector, CI-checks, CE, ChangedBehavior 90 20 Minor 23 %
String May Hold A Variable Analyze, All, Simple, ChangedBehavior 306 86 Minor 38 %
Strings With Strange Space Analyze, All, CI-checks, CE, ChangedBehavior 14 2 Minor 10 %
Missing Some Returntype Analyze, All, Typehints, CI-checks, CE, ChangedBehavior 334 133 Minor 0 %
StandaloneType True False Null Analyze, Appcontent, All, ChangedBehavior 286 75 Minor 0 %
Wrong Type With Default Analyze, All, LintButWontExec, ClassReview, ChangedBehavior 28 14 Minor 0 %
Assigned Twice Analyze, All, ChangedBehavior 2911 293 Minor 51 %
Lost References Analyze, All, Simple, ChangedBehavior 1 1 Major 7 %
Overwritten Literals Analyze, All, ChangedBehavior 3806 296 Major 51 %
Recycled Variables Analyze, All 65 16 Minor 0 %
Undefined Variable Analyze, All, CI-checks, CE, Undefined 6699 295 Minor 37 %
Used Once Variables Analyze, OneFile, All, Simple, Top10, ChangedBehavior 313 78 Minor 54 %
Used Once Variables (In Scope) Analyze, OneFile, ClearPHP, All, Simple, Level 4, CE, ChangedBehavior 2119 398 Minor 88 %
Written Only Variables Analyze, OneFile, All, Simple, Unused, ChangedBehavior 498 123 Minor 64 %