2.3.5. CE

This ruleset is the Community Edition list. It holds all the analysis that are in the community edition version of Exakat.

Total : 623 analysis

• Adding Zero

• Array Index

• Multidimensional Arrays

• Multiple Index Definition

• PHP Arrays Index

• Classes Names

• Constant Definition

• Magic Methods

• Forgotten Visibility

• Non Static Methods Called In A Static

• Old Style Constructor

• Static Methods

• Static Methods Called From Object

• Static Properties

• Constants With Strange Names

• Constants Usage

• Constants Names

• Magic Constant Usage

• PHP Constant Usage

• Defined Exceptions

• Thrown Exceptions

• ext/apc

• ext/bcmath

• ext/bzip2

• ext/calendar

• ext/crypto

• ext/ctype

• ext/curl

• ext/date

• ext/dba

• ext/dom

• ext/enchant

• ext/exif

• ext/fileinfo

• ext/filter

• ext/ftp

• ext/gd

• ext/gmp

• ext/gnupgp

• ext/hash

• ext/iconv

• ext/json

• ext/ldap

• ext/libxml

• ext/mbstring

• ext/mcrypt

• ext/mongo

• ext/mssql

• ext/mysql

• ext/mysqli

• ext/odbc

• ext/openssl

• ext/pcre

• ext/pdo

• ext/pgsql

• ext/phar

• ext/posix

• ext/readline

• ext/reflection

• ext/sem

• ext/session

• ext/shmop

• ext/simplexml

• ext/snmp

• ext/soap

• ext/sockets

• ext/spl

• ext/sqlite

• ext/sqlite3

• ext/ssh2

• ext/standard

• ext/tidy

• ext/tokenizer

• ext/wddx

• ext/xdebug

• ext/xmlreader

• ext/xmlrpc

• ext/xmlwriter

• ext/xsl

• ext/yaml

• ext/zip

• ext/zlib

• Closures Glossary

• Functions Glossary

• Recursive Functions

• Redeclared PHP Functions

• Types

• Interfaces Names

• Aliases

• Namespaces Glossary

• Autoloading

• Goto Names

• __halt_compiler

• Incompilable Files

• Labels

• Throw

• Trigger Errors

• Caught Expressions

• error_reporting() With Integers

• Eval() Usage

• Exit() Usage

• Forgotten Whitespace

• Multiply By One

• @ Operator

• Not Not

• include_once() Usage

• Using Short Tags

• Strpos()-like Comparison

• Throws An Assignement

• var_dump()… Usage

• Binary Glossary

• Email Addresses

• Heredoc Delimiter Glossary

• Hexadecimal Glossary

• Md5 Strings

• Nowdoc Delimiter Glossary

• Octal Glossary

• URL List

• Variable References

• Static Variables

• Variables With Long Names

• Variable Variables

• Abstract Class Usage

• Abstract Methods Usage

• Clone Usage

• Variable Constants

• Redefined PHP Traits

• Traits Usage

• Trait Names

• PHP Alternative Syntax

• Short Syntax For Arrays

• Inclusions

• ext/file

• ext/array

• ext/info

• ext/math

• $HTTP_RAW_POST_DATA Usage

• Useless Instructions

• Multiple Constant Definition

• Wrong Optional Parameter

• Use === null

• Assertions

• One Variable String

• Cast Usage

• Function Subscripting

• Nested Loops

• PHP Echo Tag Usage

• Static Methods Can’t Contain $this

• While(List() = Each())

• Multiples Identical Case

• Switch Without Default

• Nested Ternary

• Undefined Constants

• Custom Constant Usage

• ext/pcntl

• ext/redis

• Is An Extension Function

• Is An Extension Interface

• Is An Extension Constant

• Htmlentities Calls

• Defined Class Constants

• Undefined Class Constants

• Used Once Variables (In Scope)

• Undefined Functions

• Deprecated PHP Functions

• Dangling Array References

• ext/sqlsrv

• Native Alias Functions Usage

• Uses Default Values

• Wrong Number Of Arguments

• Ellipsis Usage

• Use const

• ext/0mq

• ext/memcache

• ext/memcached

• Is Extension Trait

• Dynamic Function Call

• Has Variable Arguments

• Multiple Catch With Try

• Dynamically Called Classes

• Conditioned Function

• Method Is A Generator

• Try With Finally

• Dereferencing String And Arrays

• list() May Omit Variables

• Or Die

• Constant Scalar Expressions

• Exit-like Methods

• Must Return Methods

• ext/imagick

• ext/oci8

• Overwritten Exceptions

• Foreach Reference Is Not Modified

• ext/imap

• Overwritten Class Constants

• Dynamic Class Constant

• Dynamic Methodcall

• Dynamic New

• Dynamic Property

• Dynamic Classes

• Multiple Classes In One File

• File Uploads

• ext/intl

• Dynamic Code

• ext/pspell

• No Direct Access

• ext/opcache

• Is PHP Constant

• ext/expect

• Defined Properties

• Undefined Properties

• Has Magic Method

• ext/gettext

• Strict Comparison With Booleans

• Lone Blocks

• Super Global Usage

• Global Usage

• Logical Should Use Symbolic Operators

• Namespaces

• Deep Definitions

• Constant Class

• File Is Not Definitions Only

• Repeated print()

• Avoid Parenthesis With Language Construct

• Objects Don’t Need References

• No Real Comparison

• Usage Of class_alias()

• ext/apache

• ext/eaccelerator

• ext/fpm

• No Direct Call To Magic Method

• Useless Final

• Use Constant Instead Of Function

• Resources Usage

• Useless Unset

• No array_merge() In Loops

• Useless Parenthesis

• Shell Usage

• File Usage

• Mail Usage

• Dynamic Calls

• Use PHP Object API

• Altering Foreach Without Reference

• Test Class

• Use Pathinfo

• ext/dio

• No Parenthesis For Language Construct

• ext/phalcon

• Use Constant As Arguments

• Implied If

• Composer Usage

• Composer’s autoload

• Should Chain Exception

• Undefined Interfaces

• ext/apcu

• Should Use Prepared Statement

• Print And Die

• Unchecked Resources

• ext/trader

• ext/mailparse

• ext/mail

• Else If Versus Elseif

• Multiple Class Declarations

• Empty Namespace

• Could Use Short Assignation

• Scalar Type Usage

• Return Type Usage

• ext/ob

• Pre-increment

• ext/geoip

• ext/event

• ext/amqp

• ext/gearman

• ext/com

• ext/gmagick

• ext/ibase

• ext/inotify

• ext/xdiff

• ext/ev

• ext/php-ast

• ext/xml

• ext/xhprof

• Indices Are Int Or String

• Should Typecast

• Else Usage

• Avoid Substr() One

• Anonymous Classes

• Coalesce

• Directives Usage

• Useless Brackets

• preg_replace With Option e

• eval() Without Try

• Is Not Class Family

• Global In Global

• ext/fann

• Use Web

• Use Cli

• Avoid get_class()

• Silently Cast Integer

• Error Messages

• Timestamp Difference

• Php7 Relaxed Keyword

• ext/pecl_http

• Uses Environment

• Wrong Parameter Type

• Redefined Methods

• Redefined Class Constants

• Redefined Default

• Wrong fopen() Mode

• Is CLI Script

• PHP Bugfixes

• Negative Power

• Use random_int()

• Ternary In Concat

• ext/tokyotyrant

• ext/v8js

• Yield Usage

• Yield From Usage

• Pear Usage

• Undefined Trait

• Identical Conditions

• Unkown Regex Options

• No Choice

• Logical Mistakes

• ext/lua

• Same Conditions In Condition

• Return True False

• Could Use __DIR__

• Should Use Coalesce

• List With Keys

• If With Same Conditions

• ext/suhosin

• Throw Functioncall

• Can’t Disable Function

• Functions Using Reference

• Use Instanceof

• List Short Syntax

• Results May Be Missing

• Use Nullable Type

• Always Positive Comparison

• Multiple Exceptions Catch()

• 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

• ext/rar

• Don’t Echo Error

• Useless Type Casting

• No isset() With empty()

• Useless Check Before Foreach

• ext/nsapi

• ext/newt

• ext/ncurses

• Use Composer Lock

• String

• ext/mongodb

• Error_Log() Usage

• SQL queries

• ext/libsodium

• Multiple Alias Definitions Per File

• __DIR__ Then Slash

• ext/ds

• Use Cookies

• Group Use Declaration

• Repeated Regex

• No Class In Global

• Could Use str_repeat()

• Strings With Strange Space

• No Empty Regex

• ext/sphinx

• Try With Multiple Catch

• ext/grpc

• Use Browscap

• Use Debug

• No Reference On Left Side

• PSR-16 Usage

• PSR-7 Usage

• PSR-6 Usage

• PSR-3 Usage

• PSR-11 Usage

• PSR-13 Usage

• ext/stats

• Dependency Injection

• Courier Anti-Pattern

• ext/gender

• ext/judy

• Yii usage

• Codeigniter usage

• Laravel usage

• Symfony usage

• Wordpress usage

• Joomla usage

• Non Breakable Space In Names

• Multiple Functions Declarations

• Swoole

• Manipulates NaN

• Manipulates INF

• Const Or Define

• strict_types Preference

• Declare strict_types Usage

• Encoding Usage

• Ticks Usage

• Assign And Lettered Logical Operator Precedence

• No Magic Method With Array

• ext/xattr

• ext/rdkafka

• ext/fam

• ext/parle

• Regex Inventory

• Is Actually Zero

• Unconditional Break In Loop

• Too Complex Expression

• Is A Magic Property

• Next Month Trap

• Printf Number Of Arguments

• Drupal Usage

• Phalcon Usage

• Fuel PHP Usage

• Argon2 Usage

• Crypto Usage

• Type Array Index

• Incoming Variable Index Inventory

• ext/vips

• Dl() Usage

• Environment Variables

• Invalid Regex

• Same Variable Foreach

• ext/igbinary

• Identical On Both Sides

• No Reference For Ternary

• Unused Inherited Variable In Closure

• Fallback Function

• Useless Catch

• ext/hrtime

• ext/xxtea

• ext/uopz

• ext/varnish

• ext/opencensus

• ext/leveldb

• ext/db2

• Don’t Unset Properties

• Strtr Arguments

• Missing Parenthesis

• Callback Function Needs Return

• ext/zookeeper

• ext/cmark

• strpos() Too Much

• Class-typed References

• Check JSON

• ext/eio

• Undefined static ::class

• ext/lzf

• ext/msgpack

• Case Insensitive Constants

• Handle Arrays With Callback

• Detect Current Class

• Trailing Comma In Calls

• Undefined Variable

• Undefined Insteadof

• Can’t Disable Class

• ext/seaslog

• Wrong Access Style to Property

• Invalid Pack Format

• Don’t Read And Write In One Expression

• Pack Format Inventory

• Printf Format Inventory

• idn_to_ascii() New Default

• ext/decimal

• ext/psr

• Should Yield With Key

• Useless Method Alias

• ext/sdl

• ext/wasm

• Path lists

• Possible Missing Subpattern

• Assign And Compare

• Typed Property Usage

• ext/weakref

• ext/pcov

• Constant Dynamic Creation

• PHP 8.0 Removed Functions

• PHP 8.0 Removed Constants

• An OOP Factory

• Type Must Be Returned

• Self-Transforming Variables

• Check On __Call Usage

• PHP Overridden Function

• ext/svm

• ext/ffi

• ext/password

• ext/zend_monitor

• ext/uuid

• Casting Ternary

• Concat And Addition

• New Functions In PHP 7.4

• curl_version() Has No Argument

• Php 7.4 New Classes

• New Constants In PHP 7.4

• Wrong Type Returned

• Methods That Should Not Be Used

• PHP 7.4 Removed Functions

• mb_strrpos() Third Argument

• array_key_exists() Works On Arrays

• Reflection Export() Is Deprecated

• Unbinding Closures

• Numeric Literal Separator

• Class Without Parent

• Scalar Are Not Arrays

• Create Compact Variables

• PHP 7.4 Reserved Keyword

• Curly-Bracketed Arrays Are Not Supported

• Overwritten Properties

• Overwritten Constant

• Create Magic Property

• Set Parent Definition

• Makes Class Constant Definition

• Follow Closure Definition

• PHP 7.4 Constant Deprecation

• Implode() Arguments Order

• PHP 7.4 Removed Directives

• Hash Algorithms Incompatible With PHP 7.4-

• openssl_random_pseudo_byte() Second Argument

• strip_tags() Skips Closed Tag

• Use Covariance

• Use Contravariance

• Set Array Class Definition

• Use Arrow Functions

• Environment Variable Usage

• Indentation Levels

• Spread Operator For Array

• Nested Ternary Without Parenthesis

• Cyclomatic Complexity

• Should Use Explode Args

• Use array_slice()

• Coalesce And Concat

• Interfaces Is Not Implemented

• No Literal For Reference

• Collect Literals

• Collect Parameter Counts

• Collect Local Variable Counts

• Dereferencing Levels

• Make Functioncall With Reference

• Foreach() Favorite

• Can’t Implement Traversable

• Is_A() With String

• Mbstring Unknown Encoding

• Collect Mbstring Encodings

• Filter To add_slashes()

• Mbstring Third Arg

• Typehinting Stats

• Typo 3 usage

• Concrete5 usage

• Immutable Signature

• Merge If Then

• Wrong Type With Call

• Shell commands

• Inclusions

• Typehint Order

• New Order

• Links Between Parameter And Argument

• Collect Class Interface Counts

• Collect Class Depth

• Collect Class Children Count

• Not Equal Is Not !==

• Constant Order

• Php 8.0 Variable Syntax Tweaks

• New Functions In PHP 8.0

• Php 8.0 Only TypeHints

• Union Type

• Wrong Typed Property Default

• Signature Trailing Comma

• Throw Was An Expression

• Collect Property Counts

• Collect Method Counts

• Collect Class Constant Counts

• Could Be String

• Could Be Boolean

• Could Be Array Type

• Could Be CIT

• Protocol lists

• Type Could Be Integer

• Call Order

• Could Be Null

• Uses PHP 8 Match()

• Could Be Float

• Collect Parameter Names

• Wrong Type For Native PHP Function

• Fossilized Methods List

• Collect Static Class Changes

• Use PHP Attributes

• Use NullSafe Operator

• Use Closure Trailing Comma

• Unknown Parameter Name

• Missing Some Returntype

• Collects Variables

• Collect Global Variables

• Collect Readability

• Collect Definitions Statistics

• Collect Class Traits Counts

• Collect Native Calls Per Expressions

• Function With Dynamic Code

• Cast (unset) Usage

• $php_errormsg Usage

• Mismatch Parameter Name

• Collect Files Dependencies

• Collect Atom Counts

• Collect Classes Dependencies

• Collect Php Structures

• Collect Use Counts

• PHP 8.0 Removed Directives

• Unsupported Types With Operators

• Negative Start Index In Array

• PHP 8.0 Resources Turned Into Objects

• PHP 80 Named Parameter Variadic

• Final Private Methods

• Array_Map() Passes By Value

2.3.5.1. Specs

Short name	CE
Available in	Entreprise Edition, Exakat Cloud