| Null Or Boolean Arrays |
All, Analyze |
10 |
4 |
Minor |
0 % |
| String Initialization |
All, CompatibilityPHP71 |
27 |
6 |
Minor |
33 % |
| Too Many Array Dimensions |
All, Analyze |
8 |
6 |
Minor |
0 % |
| Accessing Private |
Analyze, All, Simple |
1 |
1 |
Major |
13 % |
| Ambiguous Visibilities |
All, Analyze |
58 |
21 |
Minor |
70 % |
| Avoid option arrays in constructors |
All, Analyze, ClassReview |
4 |
4 |
Minor |
0 % |
| Avoid Optional Properties |
All, Analyze |
43 |
7 |
Major |
83 % |
| Constant Class |
Analyze, All, Simple |
4 |
2 |
Minor |
49 % |
| Class Could Be Final |
All, Analyze, ClassReview |
32 |
28 |
Minor |
95 % |
| Method Could Be Static |
All, Analyze, ClassReview |
59 |
17 |
Minor |
95 % |
| Empty Classes |
Analyze, All, Simple |
4 |
2 |
Minor |
58 % |
| Make Global A Property |
Analyze, All, Simple |
40 |
17 |
Minor |
33 % |
| Method Signature Must Be Compatible |
All, Analyze, LintButWontExec |
10 |
9 |
Critical |
50 % |
| No Public Access |
Analyze, All |
3 |
3 |
Minor |
60 % |
| Non Nullable Getters |
All, Analyze, ClassReview |
3 |
2 |
Minor |
0 % |
| Forgotten Visibility |
Analyze, ClearPHP, All, Simple, Level 1 |
10 |
1 |
Minor |
42 % |
| Non Static Methods Called In A Static |
Analyze, CompatibilityPHP56, All, Simple, CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55 |
38 |
4 |
Minor |
20 % |
| Property Could Be Local |
All, Analyze, ClassReview |
22 |
12 |
Minor |
71 % |
| Property Used In One Method Only |
All, Analyze |
14 |
5 |
Minor |
84 % |
| Redefined Default |
Analyze, All, Simple |
15 |
6 |
Major |
26 % |
| Could Use self |
Analyze, All, Simple, Suggestions, Level 3, ClassReview |
35 |
2 |
Minor |
57 % |
| Should Use Local Class |
Analyze, ClearPHP, All, Simple |
47 |
17 |
Minor |
94 % |
| Undefined Classes |
Analyze, All |
18 |
11 |
Major |
91 % |
| Undefined Properties |
Analyze, ClearPHP, All, Simple |
64 |
1 |
Major |
58 % |
| Unresolved Classes |
Analyze, All |
12 |
9 |
Major |
86 % |
| Unused Class Constant |
All, Analyze, ClassReview |
1 |
1 |
Minor |
0 % |
| Unused Methods |
Dead code, All, Simple |
164 |
20 |
Minor |
95 % |
| Unused Private Methods |
Dead code, OneFile, All, Simple |
3 |
3 |
Minor |
45 % |
| Unused Private Properties |
Dead code, OneFile, All, Simple |
6 |
3 |
Minor |
37 % |
| Use Class Operator |
All, Analyze, Performances, Simple |
380 |
52 |
Minor |
74 % |
| Use Instanceof |
Analyze, All, Simple |
2 |
1 |
Major |
63 % |
| Used Once Property |
All, Analyze |
10 |
4 |
Minor |
72 % |
| Weak Typing |
All, Analyze |
3 |
3 |
Minor |
41 % |
| Use const |
Analyze, Coding Conventions, All, Top10 |
11 |
10 |
Minor |
57 % |
| Constants With Strange Names |
Analyze, All, Simple |
10 |
9 |
Minor |
1 % |
| Invalid Constant Name |
Analyze, All, Simple |
10 |
9 |
Major |
1 % |
| Multiple Constant Definition |
Analyze, All, Simple |
9 |
9 |
Minor |
32 % |
| Undefined Constants |
Analyze, All, Simple, CompatibilityPHP72 |
40 |
40 |
Minor |
54 % |
| Uncaught Exceptions |
Analyze, All |
5 |
5 |
Minor |
81 % |
| Missing Include |
All, Analyze |
108 |
35 |
Critical |
61 % |
| Aliases Usage |
Analyze, ClearPHP, OneFile, All, Simple, Level 1 |
874 |
49 |
Minor |
42 % |
| Use Named Boolean In Argument Definition |
All, Analyze |
4 |
4 |
Minor |
84 % |
| Callback Needs Return |
All, Analyze |
1 |
1 |
Major |
51 % |
| Could Make A Function |
All, Analyze, Suggestions |
826 |
67 |
Minor |
75 % |
| Deep Definitions |
Analyze, Appinfo, All, Simple |
1 |
1 |
Major |
12 % |
| Empty Function |
Analyze, All, Simple |
19 |
5 |
Minor |
71 % |
| Hardcoded Passwords |
Analyze, OneFile, Security, All, Simple, Level 3 |
10 |
5 |
Major |
61 % |
| Mismatched Default Arguments |
All, Analyze, Typechecks |
6 |
1 |
Minor |
33 % |
| Mismatched Typehint |
All, Analyze, Typechecks |
2 |
1 |
Major |
5 % |
| Never Used Parameter |
All, Analyze, Suggestions |
23 |
12 |
Minor |
47 % |
| No Boolean As Default |
All, Analyze |
4 |
4 |
Minor |
84 % |
| Relay Function |
Analyze, All |
10 |
4 |
Major |
83 % |
| Too Many Local Variables |
All, Analyze |
26 |
18 |
Minor |
65 % |
| Unused Arguments |
Analyze, All, Simple |
67 |
10 |
Major |
89 % |
| Unused Functions |
Dead code, All, Simple |
29 |
15 |
Minor |
53 % |
| Unused Inherited Variable In Closure |
All, Analyze, Dead code |
1 |
1 |
Major |
22 % |
| Unused Returned Value |
All, Analyze, OneFile, Dead code, Simple |
4 |
2 |
Minor |
39 % |
| Use Constant As Arguments |
Analyze, All, Simple |
4 |
3 |
Major |
25 % |
| Uses Default Values |
Analyze, All, Simple |
1002 |
66 |
Minor |
97 % |
| Methods Without Return |
All, Analyze |
106 |
26 |
Minor |
0 % |
| Wrong Number Of Arguments |
Analyze, OneFile, All, Simple |
17 |
11 |
Major |
38 % |
| Wrong Type With Call |
All, Analyze, Typechecks |
1 |
1 |
Minor |
0 % |
| Interfaces Is Not Implemented |
All, Analyze, ClassReview |
10 |
10 |
Minor |
0 % |
| Useless Interfaces |
Analyze, ClearPHP, All, Simple, ClassReview, Typechecks |
1 |
1 |
Minor |
57 % |
| Hidden Use Expression |
Analyze, OneFile, All, Simple |
2 |
1 |
Minor |
24 % |
| Unused Use |
Dead code, ClearPHP, All, Simple |
1 |
1 |
Major |
54 % |
| Use With Fully Qualified Name |
Analyze, Coding Conventions, PHP recommendations, All, Simple |
2 |
1 |
Minor |
16 % |
| No array_merge() In Loops |
Analyze, Performances, ClearPHP, All, Simple, Level 2, Top10 |
1 |
1 |
Major |
55 % |
| Logical To in_array |
All, Analyze, Level 2 |
19 |
8 |
Minor |
66 % |
| Pre-increment |
Analyze, Performances, All, Simple, Level 4 |
108 |
25 |
Minor |
74 % |
| strpos() Too Much |
All, Analyze |
3 |
2 |
Minor |
46 % |
| Use random_int() |
Analyze, Security, All, CompatibilityPHP71, Simple, Level 2 |
21 |
3 |
Major |
59 % |
| Filter To add_slashes() |
All, CompatibilityPHP74 |
1 |
1 |
Minor |
0 % |
| Wrong Parameter Type |
Analyze, OneFile, All, Simple |
9 |
2 |
Major |
45 % |
| Use === null |
Analyze, OneFile, All, RadwellCodes, Simple, php-cs-fixable |
3 |
2 |
Minor |
52 % |
| Logical Should Use Symbolic Operators |
Analyze, OneFile, ClearPHP, All, Simple, Suggestions, Level 2, Top10, php-cs-fixable |
39 |
39 |
Minor |
42 % |
| Possible Missing Subpattern |
All, Analyze, Top10 |
1 |
1 |
Minor |
40 % |
| No Class In Global |
All, Analyze |
146 |
51 |
Minor |
78 % |
| PHP Keywords As Names |
Analyze, All, Simple |
89 |
14 |
Major |
89 % |
| Scalar Are Not Arrays |
All, Analyze, CompatibilityPHP74 |
13 |
2 |
Minor |
0 % |
| Should Use Coalesce |
Analyze, All, Simple, Suggestions, Level 3 |
80 |
5 |
Major |
71 % |
| Too Many Native Calls |
All, Analyze |
6 |
4 |
Minor |
47 % |
| Use Nullable Type |
All, Appinfo, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56 |
19 |
14 |
Major |
21 % |
| Avoid Using stdClass |
All, Analyze, OneFile, Simple, Level 4 |
18 |
10 |
Minor |
45 % |
| Usort Sorting In PHP 7.0 |
CompatibilityPHP70, All |
1 |
1 |
Major |
46 % |
| Always Anchor Regex |
All, Security |
3 |
3 |
Major |
65 % |
| Avoid Those Hash Functions |
Security, All |
16 |
3 |
Major |
60 % |
| Compare Hash |
Security, ClearPHP, All |
1 |
1 |
Major |
14 % |
| Configure Extract |
All, Security |
1 |
1 |
Minor |
22 % |
| Direct Injection |
Security, All |
15 |
6 |
Major |
41 % |
| Don't Echo Error |
All, Analyze, Security, Simple, Level 1 |
1 |
1 |
Critical |
32 % |
| filter_input() As A Source |
All, Security |
3 |
3 |
Minor |
6 % |
| Indirect Injection |
Security, All |
20 |
19 |
Critical |
21 % |
| Integer Conversion |
All, Security |
2 |
1 |
Major |
0 % |
| Avoid sleep()/usleep() |
Security, All |
7 |
6 |
Minor |
39 % |
| Safe HTTP Headers |
All, Security |
2 |
2 |
Major |
5 % |
| Should Use Prepared Statement |
Analyze, Security, All, Simple |
91 |
15 |
Major |
22 % |
| Altering Foreach Without Reference |
Analyze, ClearPHP, All, Simple, Level 1 |
1 |
1 |
Major |
52 % |
| Alternative Syntax Consistence |
All, Analyze |
5 |
1 |
Major |
20 % |
| Bail Out Early |
All, Analyze, OneFile, Simple, Level 4 |
29 |
12 |
Minor |
92 % |
| Strict Comparison With Booleans |
Analyze, All, Simple, Suggestions, Level 2 |
33 |
19 |
Minor |
76 % |
| Buried Assignation |
Analyze, All |
48 |
12 |
Minor |
82 % |
| Check All Types |
All, Analyze |
16 |
8 |
Major |
68 % |
| Check JSON |
All, Analyze |
50 |
27 |
Major |
64 % |
| Common Alternatives |
Analyze, All, Simple |
34 |
14 |
Major |
61 % |
| Concat Empty String |
All, Analyze, OneFile |
12 |
5 |
Minor |
0 % |
| Could Be Else |
All, Analyze |
3 |
3 |
Minor |
48 % |
| Could Be Static |
Analyze, OneFile, All, ClassReview |
3 |
2 |
Major |
20 % |
| Could Use __DIR__ |
Analyze, All, Simple, Suggestions, Level 3, php-cs-fixable |
22 |
19 |
Major |
56 % |
| Could Use Short Assignation |
Analyze, OneFile, Performances, All, Simple |
18 |
9 |
Minor |
60 % |
| Could Use str_repeat() |
All, Analyze, Level 1, Top10 |
1 |
1 |
Minor |
12 % |
| Dont Change The Blind Var |
All, Analyze |
27 |
16 |
Minor |
72 % |
| Dont Mix ++ |
All, Analyze |
5 |
4 |
Minor |
43 % |
| Double Assignation |
Analyze, All |
11 |
9 |
Major |
55 % |
| Double Instructions |
Analyze, All, Simple |
5 |
3 |
Minor |
57 % |
| Drop Else After Return |
All, Analyze, OneFile, Simple, Suggestions, Level 4 |
42 |
12 |
Minor |
70 % |
| Echo With Concat |
Performances, Analyze, All, Simple, Suggestions |
53 |
23 |
Minor |
58 % |
| Else If Versus Elseif |
Analyze, All, Simple, php-cs-fixable, Rector |
128 |
24 |
Minor |
65 % |
| Empty Blocks |
Analyze, All, Simple |
9 |
7 |
Minor |
57 % |
| Empty Instructions |
Dead code, Analyze, All, Simple |
1462 |
49 |
Minor |
43 % |
| Exit() Usage |
Analyze, Appinfo, OneFile, ClearPHP, All |
106 |
52 |
Major |
60 % |
| Global Usage |
Analyze, Appinfo, ClearPHP, All |
284 |
77 |
Minor |
52 % |
| Htmlentities Calls |
Analyze, All, Simple |
3 |
2 |
Major |
39 % |
| Identical Consecutive Expression |
All, Analyze |
3 |
3 |
Minor |
58 % |
| If With Same Conditions |
Analyze, All, Simple |
7 |
2 |
Major |
44 % |
| Iffectations |
Analyze, All |
64 |
16 |
Minor |
80 % |
| Implied If |
Analyze, ClearPHP, All, Simple |
39 |
39 |
Major |
29 % |
| Implode() Arguments Order |
All, Analyze |
2 |
1 |
Minor |
0 % |
| Inconsistent Elseif |
All, Analyze |
8 |
7 |
Major |
73 % |
| Indices Are Int Or String |
Analyze, OneFile, All, Simple |
1 |
1 |
Major |
18 % |
| Infinite Recursion |
All, Analyze |
6 |
6 |
Major |
0 % |
| Invalid Pack Format |
All, Analyze |
8 |
1 |
Major |
0 % |
| list() May Omit Variables |
Analyze, All, Simple, Suggestions, Level 3 |
1 |
1 |
Minor |
37 % |
| Long Arguments |
All, Analyze |
116 |
29 |
Minor |
67 % |
| Max Level Of Nesting |
All, Analyze |
29 |
21 |
Minor |
0 % |
| Merge If Then |
All, Analyze |
54 |
26 |
Minor |
0 % |
| Mismatched Ternary Alternatives |
All, Analyze, Suggestions, Level 4 |
1 |
1 |
Major |
62 % |
| Missing New ? |
All, Analyze |
33 |
16 |
Critical |
5 % |
| Mixed Concat And Interpolation |
All, Coding Conventions, Analyze |
19 |
7 |
Minor |
43 % |
| Modernize Empty With Expression |
All, Analyze, OneFile, Simple |
10 |
6 |
Minor |
56 % |
| Multiple Type Variable |
All, Analyze, Level 4 |
3 |
2 |
Minor |
43 % |
| Multiply By One |
Analyze, OneFile, ClearPHP, All, Simple, Level 1 |
24 |
6 |
Minor |
17 % |
| Nested Ifthen |
Analyze, All, RadwellCodes |
226 |
34 |
Major |
87 % |
| Don't Change Incomings |
Analyze, All |
1 |
1 |
Minor |
44 % |
| No Direct Usage |
Analyze, All, Simple |
1 |
1 |
Major |
36 % |
| No Hardcoded Path |
Analyze, ClearPHP, All, Simple |
9 |
8 |
Major |
33 % |
| No isset() With empty() |
All, PHP recommendations, Analyze, OneFile, RadwellCodes, Simple, Level 4 |
1 |
1 |
Minor |
28 % |
| No Need For Else |
All, Analyze |
92 |
17 |
Minor |
74 % |
| No Parenthesis For Language Construct |
Analyze, ClearPHP, All, RadwellCodes, Simple, Suggestions, Level 2 |
29 |
16 |
Minor |
61 % |
| Avoid Substr() One |
Analyze, Performances, All, CompatibilityPHP71, Simple, Level 2, Suggestions, Top10 |
1 |
1 |
Minor |
57 % |
| Variable Is Not A Condition |
All, Analyze |
207 |
54 |
Minor |
57 % |
| @ Operator |
Appinfo, ClearPHP, All, Analyze, Performances |
51 |
11 |
Minor |
66 % |
| include_once() Usage |
Analyze, Appinfo, All |
64 |
28 |
Minor |
73 % |
| Several Instructions On The Same Line |
Analyze, All |
236 |
44 |
Major |
57 % |
| PHP7 Dirname |
CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, All, Suggestions, php-cs-fixable |
2 |
1 |
Minor |
42 % |
| Phpinfo |
OneFile, All, Simple, Security |
1 |
1 |
Major |
14 % |
| Print And Die |
Analyze, All, Simple |
17 |
7 |
Minor |
29 % |
| Printf Number Of Arguments |
All, Analyze |
1 |
1 |
Minor |
42 % |
| Repeated print() |
Analyze, All, Simple, Suggestions, Level 3, Top10 |
7 |
5 |
Major |
49 % |
| Return True False |
Analyze, All, Simple, Level 1 |
13 |
8 |
Major |
53 % |
| Same Conditions In Condition |
Analyze, All, Simple |
1 |
1 |
Critical |
49 % |
| Should Make Ternary |
All, Analyze, OneFile, Simple |
99 |
28 |
Minor |
85 % |
| Preprocessable |
Analyze, All, Rector |
867 |
66 |
Minor |
86 % |
| Static Loop |
Analyze, All, Simple, Level 4 |
17 |
12 |
Minor |
65 % |
| Strpos()-like Comparison |
Analyze, PHP recommendations, ClearPHP, All, Simple, Level 2, Top10 |
2 |
2 |
Major |
54 % |
| Switch To Switch |
Analyze, All, RadwellCodes, Simple |
36 |
7 |
Minor |
79 % |
| Switch Without Default |
Analyze, ClearPHP, All, Simple |
2 |
2 |
Major |
68 % |
| Test Then Cast |
All, Analyze |
18 |
5 |
Major |
32 % |
| Timestamp Difference |
Analyze, All, Simple, Level 3 |
20 |
8 |
Major |
50 % |
| Unchecked Resources |
Analyze, ClearPHP, All, Simple, Level 2 |
23 |
10 |
Major |
49 % |
| Unconditional Break In Loop |
All, Analyze, Level 3 |
1 |
1 |
Major |
46 % |
| Unpreprocessed Values |
Analyze, OneFile, ClearPHP, All, Simple |
3 |
1 |
Minor |
28 % |
| Unreachable Code |
Dead code, OneFile, ClearPHP, All, Simple, Suggestions, Level 3 |
12 |
5 |
Major |
44 % |
| Unused Global |
Analyze, All, Simple |
25 |
14 |
Minor |
18 % |
| Use Constant |
PHP recommendations, All, Analyze, php-cs-fixable |
22 |
19 |
Minor |
0 % |
| Use Positive Condition |
All, Analyze, OneFile, Simple |
63 |
25 |
Minor |
81 % |
| Useless Casting |
All, PHP recommendations, Analyze, OneFile, RadwellCodes, Simple, Level 4 |
3 |
3 |
Minor |
37 % |
| Useless Check |
All, Analyze, OneFile, Simple, Level 1 |
1 |
1 |
Minor |
48 % |
| Useless Global |
Analyze, OneFile, All, Simple, Level 2 |
2 |
2 |
Minor |
24 % |
| Useless Instructions |
Analyze, OneFile, ClearPHP, All, Simple, Level 1 |
13 |
6 |
None |
58 % |
| Useless Parenthesis |
Analyze, All, Simple |
68 |
20 |
Minor |
81 % |
| var_dump()... Usage |
Analyze, ClearPHP, Security, All |
2 |
1 |
Critical |
40 % |
| No Real Comparison |
Analyze, All, Simple, Level 2, Top10 |
1 |
1 |
Major |
22 % |
| One Variable String |
Analyze, All, RadwellCodes, Simple |
4 |
2 |
Minor |
29 % |
| Should Typecast |
Analyze, OneFile, All, Simple |
107 |
23 |
Minor |
47 % |
| String May Hold A Variable |
Analyze, All, Simple |
1 |
1 |
Minor |
58 % |
| Strings With Strange Space |
All, Analyze |
1 |
1 |
Minor |
15 % |
| Assigned Twice |
All, Analyze |
226 |
22 |
Minor |
78 % |
| Overwritten Literals |
Analyze, All |
315 |
22 |
Major |
78 % |
| Undefined Constant Name |
All, Analyze |
1 |
1 |
Minor |
0 % |
| Undefined Variable |
All, Analyze |
698 |
62 |
Minor |
77 % |
| Used Once Variables |
Analyze, OneFile, All, Simple, Top10 |
34 |
20 |
Minor |
87 % |
| Used Once Variables (In Scope) |
Analyze, ClearPHP, OneFile, All, Simple, Level 4 |
482 |
76 |
Minor |
95 % |
| Written Only Variables |
Analyze, OneFile, All, Simple |
48 |
20 |
Minor |
78 % |