2.3.6. CI-checks

This ruleset is a collection of important rules to run in a CI pipeline.

Total : 177 analysis

• Adding Zero

• Multiple Index Definition

• Forgotten Visibility

• Non Static Methods Called In A Static

• Static Methods Called From Object

• Constants With Strange Names

• Redeclared PHP Functions

• error_reporting() With Integers

• Exit() Usage

• Forgotten Whitespace

• Multiply By One

• @ Operator

• Not Not

• Strpos()-like Comparison

• Throws An Assignement

• var_dump()… Usage

• Useless Instructions

• Multiple Constant Definition

• Wrong Optional Parameter

• Use === null

• One Variable String

• Static Methods Can’t Contain $this

• While(List() = Each())

• Multiples Identical Case

• Switch Without Default

• Nested Ternary

• Undefined Constants

• Htmlentities Calls

• Undefined Class Constants

• Undefined Functions

• Deprecated PHP Functions

• Dangling Array References

• Native Alias Functions Usage

• Uses Default Values

• Wrong Number Of Arguments

• Use const

• list() May Omit Variables

• Or Die

• Must Return Methods

• Overwritten Exceptions

• Foreach Reference Is Not Modified

• Undefined Properties

• Strict Comparison With Booleans

• Lone Blocks

• Logical Should Use Symbolic Operators

• Repeated print()

• Avoid Parenthesis With Language Construct

• Objects Don’t Need References

• No Real Comparison

• No Direct Call To Magic Method

• Useless Final

• Use Constant Instead Of Function

• Useless Unset

• No array_merge() In Loops

• Useless Parenthesis

• Use PHP Object API

• Altering Foreach Without Reference

• Use Pathinfo

• No Parenthesis For Language Construct

• Use Constant As Arguments

• Implied If

• Should Chain Exception

• Undefined Interfaces

• Should Use Prepared Statement

• Print And Die

• Unchecked Resources

• Else If Versus Elseif

• Multiple Class Declarations

• Empty Namespace

• Could Use Short Assignation

• Pre-increment

• Indices Are Int Or String

• Should Typecast

• Avoid Substr() One

• Useless Brackets

• preg_replace With Option e

• eval() Without Try

• Avoid get_class()

• Silently Cast Integer

• Timestamp Difference

• Wrong Parameter Type

• Redefined Class Constants

• Redefined Default

• Wrong fopen() Mode

• Negative Power

• Use random_int()

• Ternary In Concat

• Undefined Trait

• Identical Conditions

• No Choice

• Logical Mistakes

• Same Conditions In Condition

• Return True False

• Could Use __DIR__

• Should Use Coalesce

• If With Same Conditions

• Throw Functioncall

• Use Instanceof

• Results May Be Missing

• Always Positive Comparison

• Empty Blocks

• Throw In Destruct

• Use System Tmp

• Hidden Use Expression

• Should Make Alias

• Multiple Identical Trait Or Interface

• Multiple Alias Definitions

• Failed Substr() Comparison

• Should Use Ternary Operator

• Drop Else After Return

• Use ::Class Operator

• Don’t Echo Error

• Useless Type Casting

• No isset() With empty()

• Useless Check

• Multiple Alias Definitions Per File

• __DIR__ Then Slash

• Repeated Regex

• No Class In Global

• Could Use str_repeat()

• Strings With Strange Space

• No Empty Regex

• No Reference On Left Side

• Assign And Lettered Logical Operator Precedence

• No Magic Method With Array

• Is Actually Zero

• Unconditional Break In Loop

• Next Month Trap

• Printf Number Of Arguments

• Invalid Regex

• Same Variable Foreach

• Identical On Both Sides

• No Reference For Ternary

• Unused Inherited Variable In Closure

• Don’t Unset Properties

• Strtr Arguments

• Missing Parenthesis

• Callback Function Needs Return

• strpos() Too Much

• Class-typed References

• Check JSON

• Undefined ::class

• Undefined Variable

• Undefined Insteadof

• Wrong Access Style to Property

• Invalid Pack Format

• Should Yield With Key

• Useless Method Alias

• Possible Missing Subpattern

• Assign And Compare

• Type Must Be Returned

• Check On __Call Usage

• Casting Ternary

• Concat And Addition

• Wrong Type Returned

• Class Without Parent

• Scalar Are Not Arrays

• Implode() Arguments Order

• strip_tags() Skips Closed Tag

• Should Use Explode Args

• Use array_slice()

• Coalesce And Concat

• Interfaces Is Not Implemented

• No Literal For Reference

• Can’t Implement Traversable

• Is_A() With String

• Mbstring Unknown Encoding

• Mbstring Third Arg

• Merge If Then

• Wrong Type With Call

• Not Equal Is Not !==

• Wrong Typed Property Default

• Wrong Type For Native PHP Function

• Unknown Parameter Name

• Missing Some Returntype

• Htmlentities Using Default Flag

• Wrong Argument Name With PHP Function

2.3.6.1. Specs

Short name	CI-checks
Available in	Entreprise Edition, Exakat Cloud