| Multiple Index Definition |
Analyze, OneFile, All, Simple |
2 |
1 |
Minor |
25 % |
| Null Or Boolean Arrays |
All, Analyze |
46 |
10 |
Minor |
0 % |
| String Initialization |
All, CompatibilityPHP71 |
44 |
9 |
Minor |
33 % |
| Too Many Array Dimensions |
All, Analyze |
405 |
1 |
Minor |
0 % |
| Avoid Optional Properties |
All, Analyze |
70 |
4 |
Major |
83 % |
| Clone With Non-Object |
All, Analyze, LintButWontExec |
2 |
1 |
Minor |
0 % |
| Could Be Abstract Class |
All, Analyze, ClassReview |
3 |
3 |
Minor |
65 % |
| Class Could Be Final |
All, Analyze, ClassReview |
36 |
8 |
Minor |
95 % |
| Method Could Be Static |
All, Analyze, ClassReview |
54 |
4 |
Minor |
95 % |
| Cyclic References |
All, Analyze, ClassReview |
1 |
1 |
Minor |
0 % |
| No Direct Call To Magic Method |
Analyze, All, Level 2 |
5 |
1 |
Major |
41 % |
| Don't Send $this In Constructor |
All, Analyze |
1 |
1 |
Minor |
39 % |
| Don't Unset Properties |
All, Analyze, Top10, php-cs-fixable |
1 |
1 |
Major |
40 % |
| Locally Unused Property |
Dead code, All, Simple |
11 |
3 |
Minor |
76 % |
| Assign Default To Properties |
Analyze, ClearPHP, All, Simple, Level 2 |
45 |
3 |
Minor |
49 % |
| Make Global A Property |
Analyze, All, Simple |
6 |
2 |
Minor |
33 % |
| Mismatch Properties Typehints |
All, Analyze, LintButWontExec, ClassReview |
7 |
1 |
Minor |
0 % |
| No Public Access |
Analyze, All |
41 |
1 |
Minor |
60 % |
| Non Nullable Getters |
All, Analyze, ClassReview |
77 |
2 |
Minor |
0 % |
| Forgotten Visibility |
Analyze, ClearPHP, All, Simple, Level 1 |
302 |
8 |
Minor |
42 % |
| Non Static Methods Called In A Static |
Analyze, CompatibilityPHP56, All, Simple, CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55 |
154 |
1 |
Minor |
20 % |
| Old Style Constructor |
Analyze, OneFile, Appinfo, ClearPHP, All, Simple |
6 |
5 |
Minor |
14 % |
| Var Keyword |
Analyze, OneFile, ClearPHP, All, Simple, Level 1 |
240 |
7 |
Minor |
22 % |
| Never Used Properties |
Analyze, All, Simple |
10 |
2 |
Minor |
72 % |
| Property Used In One Method Only |
All, Analyze |
53 |
4 |
Minor |
84 % |
| Redefined Default |
Analyze, All, Simple |
6 |
1 |
Major |
26 % |
| Could Use self |
Analyze, All, Simple, Suggestions, Level 3, ClassReview |
18 |
1 |
Minor |
57 % |
| Should Use Local Class |
Analyze, ClearPHP, All, Simple |
54 |
4 |
Minor |
94 % |
| Too Many Dereferencing |
All, Analyze |
22 |
1 |
Minor |
0 % |
| Too Many Injections |
All, Analyze, Dismell |
2 |
1 |
Minor |
0 % |
| Undefined Classes |
Analyze, All |
4 |
2 |
Major |
91 % |
| Undefined Properties |
Analyze, ClearPHP, All, Simple |
33 |
3 |
Major |
58 % |
| Unresolved Classes |
Analyze, All |
3 |
2 |
Major |
86 % |
| Unused Methods |
Dead code, All, Simple |
196 |
7 |
Minor |
95 % |
| Use Class Operator |
All, Analyze, Performances, Simple |
67 |
6 |
Minor |
74 % |
| Use Instanceof |
Analyze, All, Simple |
2 |
1 |
Major |
63 % |
| Used Once Property |
All, Analyze |
20 |
5 |
Minor |
72 % |
| Weak Typing |
All, Analyze |
3 |
1 |
Minor |
41 % |
| Use const |
Analyze, Coding Conventions, All, Top10 |
96 |
22 |
Minor |
57 % |
| Constants With Strange Names |
Analyze, All, Simple |
89 |
20 |
Minor |
1 % |
| Constants Created Outside Its Namespace |
Analyze, All |
3 |
2 |
Minor |
0 % |
| Invalid Constant Name |
Analyze, All, Simple |
94 |
20 |
Major |
1 % |
| Multiple Constant Definition |
Analyze, All, Simple |
57 |
19 |
Minor |
32 % |
| Undefined Constants |
Analyze, All, Simple, CompatibilityPHP72 |
120 |
105 |
Minor |
54 % |
| Unused Constants |
Dead code, All, Simple |
4 |
3 |
Minor |
36 % |
| ext/ereg |
Appinfo, CompatibilityPHP70, All |
1 |
1 |
Major |
5 % |
| Missing Include |
All, Analyze |
106 |
19 |
Critical |
61 % |
| Aliases Usage |
Analyze, ClearPHP, OneFile, All, Simple, Level 1 |
12 |
4 |
Minor |
42 % |
| Use Named Boolean In Argument Definition |
All, Analyze |
30 |
6 |
Minor |
84 % |
| Could Make A Function |
All, Analyze, Suggestions |
802 |
103 |
Minor |
75 % |
| Deep Definitions |
Analyze, Appinfo, All, Simple |
1 |
1 |
Major |
12 % |
| Hardcoded Passwords |
Analyze, OneFile, Security, All, Simple, Level 3 |
19 |
18 |
Major |
61 % |
| Mismatched Default Arguments |
All, Analyze, Typechecks |
37 |
7 |
Minor |
33 % |
| Mismatched Typehint |
All, Analyze, Typechecks |
3 |
1 |
Major |
5 % |
| Never Used Parameter |
All, Analyze, Suggestions |
103 |
10 |
Minor |
47 % |
| No Boolean As Default |
All, Analyze |
30 |
6 |
Minor |
84 % |
| No Return Used |
All, Analyze, Suggestions, Level 4 |
5 |
3 |
Minor |
41 % |
| Only Variable Passed By Reference |
All, Analyze |
34 |
15 |
Critical |
40 % |
| Relay Function |
Analyze, All |
14 |
3 |
Major |
83 % |
| Should Use Constants |
Analyze, All, Simple |
1 |
1 |
Minor |
24 % |
| Too Many Local Variables |
All, Analyze |
11 |
4 |
Minor |
65 % |
| Undefined Functions |
Analyze, All |
5 |
3 |
Major |
71 % |
| Unused Arguments |
Analyze, All, Simple |
197 |
14 |
Major |
89 % |
| Unused Functions |
Dead code, All, Simple |
13 |
4 |
Minor |
53 % |
| Unused Returned Value |
All, Analyze, OneFile, Dead code, Simple |
101 |
33 |
Minor |
39 % |
| Use Constant As Arguments |
Analyze, All, Simple |
1 |
1 |
Major |
25 % |
| Useless Return |
Analyze, OneFile, All, Simple, Level 4 |
1 |
1 |
Minor |
29 % |
| Uses Default Values |
Analyze, All, Simple |
1159 |
95 |
Minor |
97 % |
| Methods Without Return |
All, Analyze |
127 |
19 |
Minor |
0 % |
| Wrong Number Of Arguments |
Analyze, OneFile, All, Simple |
37 |
9 |
Major |
38 % |
| Wrong Optional Parameter |
Analyze, All, Simple, Level 1 |
3 |
2 |
Minor |
38 % |
| Fully Qualified Constants |
Analyze, All |
1 |
1 |
Minor |
0 % |
| No array_merge() In Loops |
Analyze, Performances, ClearPHP, All, Simple, Level 2, Top10 |
4 |
1 |
Major |
55 % |
| Logical To in_array |
All, Analyze, Level 2 |
73 |
6 |
Minor |
66 % |
| Pre-increment |
Analyze, Performances, All, Simple, Level 4 |
126 |
20 |
Minor |
74 % |
| strpos() Too Much |
All, Analyze |
12 |
4 |
Minor |
46 % |
| array_key_exists() Works On Arrays |
All, CompatibilityPHP74, Analyze |
1 |
1 |
Minor |
0 % |
| Assign With And |
All, Analyze |
2 |
1 |
Critical |
8 % |
| Use random_int() |
Analyze, Security, All, CompatibilityPHP71, Simple, Level 2 |
13 |
7 |
Major |
59 % |
| Deprecated Functions |
Analyze, All |
1 |
1 |
Major |
22 % |
| Incompilable Files |
Analyze, Appinfo, ClearPHP, All, Simple |
1 |
1 |
Critical |
0 % |
| Wrong Parameter Type |
Analyze, OneFile, All, Simple |
32 |
10 |
Major |
45 % |
| Is_A() With String |
All, Analyze, Simple, Rector |
1 |
1 |
Minor |
0 % |
| Use === null |
Analyze, OneFile, All, RadwellCodes, Simple, php-cs-fixable |
1 |
1 |
Minor |
52 % |
| List With Appends |
CompatibilityPHP70, All |
1 |
1 |
Minor |
2 % |
| Logical Should Use Symbolic Operators |
Analyze, OneFile, ClearPHP, All, Simple, Suggestions, Level 2, Top10, php-cs-fixable |
121 |
23 |
Minor |
42 % |
| Possible Missing Subpattern |
All, Analyze, Top10 |
4 |
2 |
Minor |
40 % |
| No Class In Global |
All, Analyze |
189 |
38 |
Minor |
78 % |
| PHP 7.0 Removed Functions |
CompatibilityPHP70, CompatibilityPHP71, All |
1 |
1 |
Major |
0 % |
| PHP 8.0 Removed Functions |
All, CompatibilityPHP80 |
2 |
2 |
Major |
0 % |
| PHP Keywords As Names |
Analyze, All, Simple |
629 |
27 |
Major |
89 % |
| Too Many Native Calls |
All, Analyze |
2 |
2 |
Minor |
47 % |
| Use Nullable Type |
All, Appinfo, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56 |
13 |
2 |
Major |
21 % |
| Usort Sorting In PHP 7.0 |
CompatibilityPHP70, All |
2 |
1 |
Major |
46 % |
| Always Anchor Regex |
All, Security |
22 |
10 |
Major |
65 % |
| Avoid Those Hash Functions |
Security, All |
30 |
11 |
Major |
60 % |
| Compare Hash |
Security, ClearPHP, All |
7 |
5 |
Major |
14 % |
| Configure Extract |
All, Security |
60 |
30 |
Minor |
22 % |
| Direct Injection |
Security, All |
31 |
16 |
Major |
41 % |
| Encoded Simple Letters |
All, Security |
66 |
2 |
Minor |
40 % |
| Indirect Injection |
Security, All |
23 |
6 |
Critical |
21 % |
| Integer Conversion |
All, Security |
1 |
1 |
Major |
0 % |
| Keep Files Access Restricted |
All, Security |
13 |
3 |
Minor |
0 % |
| Avoid sleep()/usleep() |
Security, All |
6 |
6 |
Minor |
39 % |
| No Weak SSL Crypto |
All, Security |
2 |
1 |
Minor |
0 % |
| Register Globals |
Security, All |
4 |
4 |
Critical |
3 % |
| Set Cookie Safe Arguments |
All, Security |
6 |
2 |
Major |
23 % |
| Should Use session_regenerateid() |
All, Security |
1 |
1 |
Major |
82 % |
| Unserialize Second Arg |
Security, All |
3 |
1 |
Critical |
49 % |
| Adding Zero |
Analyze, OneFile, ClearPHP, All, Simple, Level 1 |
50 |
9 |
Minor |
33 % |
| Bail Out Early |
All, Analyze, OneFile, Simple, Level 4 |
29 |
5 |
Minor |
92 % |
| Strict Comparison With Booleans |
Analyze, All, Simple, Suggestions, Level 2 |
61 |
15 |
Minor |
76 % |
| Buried Assignation |
Analyze, All |
79 |
12 |
Minor |
82 % |
| Cast To Boolean |
Analyze, OneFile, All, Simple, Level 1 |
1 |
1 |
Minor |
55 % |
| Check All Types |
All, Analyze |
14 |
3 |
Major |
68 % |
| Common Alternatives |
Analyze, All, Simple |
127 |
17 |
Major |
61 % |
| Concat Empty String |
All, Analyze, OneFile |
27 |
10 |
Minor |
0 % |
| Could Be Else |
All, Analyze |
9 |
6 |
Minor |
48 % |
| Could Be Static |
Analyze, OneFile, All, ClassReview |
3 |
3 |
Major |
20 % |
| Could Use __DIR__ |
Analyze, All, Simple, Suggestions, Level 3, php-cs-fixable |
3 |
3 |
Major |
56 % |
| Could Use Short Assignation |
Analyze, OneFile, Performances, All, Simple |
19 |
9 |
Minor |
60 % |
| Could Use str_repeat() |
All, Analyze, Level 1, Top10 |
2 |
2 |
Minor |
12 % |
| Dont Change The Blind Var |
All, Analyze |
11 |
5 |
Minor |
72 % |
| Don't Read And Write In One Expression |
All, Analyze, CompatibilityPHP73, CompatibilityPHP74 |
1 |
1 |
Critical |
38 % |
| Double Assignation |
Analyze, All |
15 |
12 |
Major |
55 % |
| Double Instructions |
Analyze, All, Simple |
3 |
2 |
Minor |
57 % |
| Drop Else After Return |
All, Analyze, OneFile, Simple, Suggestions, Level 4 |
82 |
5 |
Minor |
70 % |
| Echo With Concat |
Performances, Analyze, All, Simple, Suggestions |
406 |
38 |
Minor |
58 % |
| Else If Versus Elseif |
Analyze, All, Simple, php-cs-fixable, Rector |
119 |
25 |
Minor |
65 % |
| Empty Blocks |
Analyze, All, Simple |
39 |
14 |
Minor |
57 % |
| Empty Instructions |
Dead code, Analyze, All, Simple |
431 |
23 |
Minor |
43 % |
| Eval() Usage |
Analyze, Appinfo, Performances, OneFile, ClearPHP, All, Simple, Security |
2 |
2 |
Major |
37 % |
| eval() Without Try |
Analyze, All, Simple, Level 3, Security |
2 |
2 |
Critical |
34 % |
| Exit() Usage |
Analyze, Appinfo, OneFile, ClearPHP, All |
30 |
19 |
Major |
60 % |
| Global Usage |
Analyze, Appinfo, ClearPHP, All |
301 |
33 |
Minor |
52 % |
| Htmlentities Calls |
Analyze, All, Simple |
12 |
8 |
Major |
39 % |
| Identical Consecutive Expression |
All, Analyze |
1 |
1 |
Minor |
58 % |
| If With Same Conditions |
Analyze, All, Simple |
12 |
4 |
Major |
44 % |
| Iffectations |
Analyze, All |
287 |
9 |
Minor |
80 % |
| Implied If |
Analyze, ClearPHP, All, Simple |
1 |
1 |
Major |
29 % |
| Implode() Arguments Order |
All, Analyze |
2 |
1 |
Minor |
0 % |
| Inconsistent Elseif |
All, Analyze |
28 |
2 |
Major |
73 % |
| Indices Are Int Or String |
Analyze, OneFile, All, Simple |
6 |
1 |
Major |
18 % |
| Infinite Recursion |
All, Analyze |
1 |
1 |
Major |
0 % |
| Invalid Regex |
All, Analyze |
1 |
1 |
Major |
18 % |
| Is Actually Zero |
All, Analyze, Level 2 |
5 |
3 |
Minor |
32 % |
| list() May Omit Variables |
Analyze, All, Simple, Suggestions, Level 3 |
1 |
1 |
Minor |
37 % |
| Long Arguments |
All, Analyze |
24 |
9 |
Minor |
67 % |
| Max Level Of Nesting |
All, Analyze |
40 |
7 |
Minor |
0 % |
| Merge If Then |
All, Analyze |
115 |
26 |
Minor |
0 % |
| Mixed Concat And Interpolation |
All, Coding Conventions, Analyze |
143 |
21 |
Minor |
43 % |
| Modernize Empty With Expression |
All, Analyze, OneFile, Simple |
9 |
2 |
Minor |
56 % |
| Multiples Identical Case |
Analyze, OneFile, ClearPHP, All, Simple, Level 1 |
2 |
1 |
Minor |
10 % |
| Multiple Type Variable |
All, Analyze, Level 4 |
4 |
2 |
Minor |
43 % |
| Multiply By One |
Analyze, OneFile, ClearPHP, All, Simple, Level 1 |
4 |
1 |
Minor |
17 % |
| Nested Ifthen |
Analyze, All, RadwellCodes |
338 |
44 |
Major |
87 % |
| Nested Ternary |
Analyze, ClearPHP, All, Simple, Level 1 |
1 |
1 |
Major |
20 % |
| Don't Change Incomings |
Analyze, All |
9 |
9 |
Minor |
44 % |
| No Choice |
Analyze, All, Simple, Level 2, Top10 |
4 |
4 |
Major |
43 % |
| No Direct Usage |
Analyze, All, Simple |
1 |
1 |
Major |
36 % |
| No Hardcoded Ip |
Analyze, ClearPHP, Security, All, Simple |
2 |
1 |
Minor |
24 % |
| No Hardcoded Path |
Analyze, ClearPHP, All, Simple |
8 |
2 |
Major |
33 % |
| No Need For Else |
All, Analyze |
181 |
7 |
Minor |
74 % |
| No Parenthesis For Language Construct |
Analyze, ClearPHP, All, RadwellCodes, Simple, Suggestions, Level 2 |
58 |
20 |
Minor |
61 % |
| Avoid Substr() One |
Analyze, Performances, All, CompatibilityPHP71, Simple, Level 2, Suggestions, Top10 |
14 |
3 |
Minor |
57 % |
| Variable Is Not A Condition |
All, Analyze |
277 |
43 |
Minor |
57 % |
| @ Operator |
Appinfo, ClearPHP, All, Analyze, Performances |
50 |
16 |
Minor |
66 % |
| Not Equal Is Not !== |
All, Analyze |
1 |
1 |
Minor |
0 % |
| include_once() Usage |
Analyze, Appinfo, All |
102 |
19 |
Minor |
73 % |
| Several Instructions On The Same Line |
Analyze, All |
15 |
8 |
Major |
57 % |
| Or Die |
Analyze, OneFile, ClearPHP, All, Simple |
1 |
1 |
Minor |
13 % |
| Phpinfo |
OneFile, All, Simple, Security |
1 |
1 |
Major |
14 % |
| Print And Die |
Analyze, All, Simple |
1 |
1 |
Minor |
29 % |
| Avoid Parenthesis |
Analyze, All, Simple |
1 |
1 |
Minor |
10 % |
| Printf Number Of Arguments |
All, Analyze |
1 |
1 |
Minor |
42 % |
| Queries In Loops |
Analyze, OneFile, All, Simple, Level 1, Top10 |
2 |
2 |
Major |
7 % |
| Repeated print() |
Analyze, All, Simple, Suggestions, Level 3, Top10 |
32 |
19 |
Major |
49 % |
| Repeated Regex |
All, Analyze, Level 1 |
16 |
5 |
Minor |
47 % |
| Return True False |
Analyze, All, Simple, Level 1 |
1 |
1 |
Major |
53 % |
| Same Conditions In Condition |
Analyze, All, Simple |
8 |
8 |
Critical |
49 % |
| Should Make Ternary |
All, Analyze, OneFile, Simple |
156 |
22 |
Minor |
85 % |
| Preprocessable |
Analyze, All, Rector |
1164 |
99 |
Minor |
86 % |
| Static Loop |
Analyze, All, Simple, Level 4 |
5 |
2 |
Minor |
65 % |
| Strpos()-like Comparison |
Analyze, PHP recommendations, ClearPHP, All, Simple, Level 2, Top10 |
11 |
5 |
Major |
54 % |
| Suspicious Comparison |
All, Analyze, Level 3 |
1 |
1 |
Major |
15 % |
| Switch To Switch |
Analyze, All, RadwellCodes, Simple |
22 |
7 |
Minor |
79 % |
| Switch Without Default |
Analyze, ClearPHP, All, Simple |
10 |
2 |
Major |
68 % |
| Timestamp Difference |
Analyze, All, Simple, Level 3 |
4 |
2 |
Major |
50 % |
| Unchecked Resources |
Analyze, ClearPHP, All, Simple, Level 2 |
7 |
3 |
Major |
49 % |
| Unpreprocessed Values |
Analyze, OneFile, ClearPHP, All, Simple |
2 |
1 |
Minor |
28 % |
| Unreachable Code |
Dead code, OneFile, ClearPHP, All, Simple, Suggestions, Level 3 |
16 |
6 |
Major |
44 % |
| Unused Global |
Analyze, All, Simple |
51 |
13 |
Minor |
18 % |
| Use Constant |
PHP recommendations, All, Analyze, php-cs-fixable |
3 |
3 |
Minor |
0 % |
| Use Positive Condition |
All, Analyze, OneFile, Simple |
131 |
25 |
Minor |
81 % |
| Useless Casting |
All, PHP recommendations, Analyze, OneFile, RadwellCodes, Simple, Level 4 |
2 |
1 |
Minor |
37 % |
| Useless Global |
Analyze, OneFile, All, Simple, Level 2 |
5 |
4 |
Minor |
24 % |
| Useless Instructions |
Analyze, OneFile, ClearPHP, All, Simple, Level 1 |
22 |
10 |
None |
58 % |
| Useless Parenthesis |
Analyze, All, Simple |
258 |
44 |
Minor |
81 % |
| Useless Switch |
Analyze, All, Simple |
2 |
1 |
Major |
30 % |
| var_dump()... Usage |
Analyze, ClearPHP, Security, All |
2 |
1 |
Critical |
40 % |
| One Variable String |
Analyze, All, RadwellCodes, Simple |
41 |
16 |
Minor |
29 % |
| Should Typecast |
Analyze, OneFile, All, Simple |
5 |
1 |
Minor |
47 % |
| String May Hold A Variable |
Analyze, All, Simple |
3 |
2 |
Minor |
58 % |
| Assigned Twice |
All, Analyze |
407 |
9 |
Minor |
78 % |
| Overwritten Literals |
Analyze, All |
697 |
9 |
Major |
78 % |
| Undefined Constant Name |
All, Analyze |
1 |
1 |
Minor |
0 % |
| Undefined Variable |
All, Analyze |
5709 |
60 |
Minor |
77 % |
| Non Ascii Variables |
Analyze, All |
138 |
25 |
Minor |
64 % |
| Used Once Variables |
Analyze, OneFile, All, Simple, Top10 |
44 |
21 |
Minor |
87 % |
| Used Once Variables (In Scope) |
Analyze, ClearPHP, OneFile, All, Simple, Level 4 |
299 |
64 |
Minor |
95 % |
| Written Only Variables |
Analyze, OneFile, All, Simple |
246 |
11 |
Minor |
78 % |