Compatibility PHP 5.6

: Nothing found for this analysis, proceed with caution; : some issues found, check this; : Can't test this, PHP version incompatible; : Can't test this, PHP configuration incompatible; .

AnalyzeStatus
Non Static Methods Called In A Static
$HTTP_RAW_POST_DATA Usage 8 warnings
Anonymous Classes
PHP7 Dirname 12 warnings
Php7 Relaxed Keyword
List With Keys 9 warnings
List Short Syntax 8 warnings
Use Nullable Type 197 warnings
Multiple Exceptions Catch()
Group Use Declaration
No get_class() With Null
Const Visibility Usage 96 warnings
Continue Is For Loop
Trailing Comma In Calls
Typed Property Usage 1673 warnings
Concat And Addition
Php 8.0 Only TypeHints 135 warnings
Enum Usage
$FILES full_path
Never Type Usage
PHP 8.1 Types
PHP 8.0 Types
Named Parameter Usage
Can't Overload Constants
No Private Abstract Method In Trait
Clone Constant 2 warnings
Use Enum Case In Constant Expression
Readonly Property Changed By Cloning
New Dynamic Class Constant Syntax
class_alias() Supports Internal Classes
Redeclared Static Variable
Static Variable Can Default To Arbitrary Expression
Final Traits Are Final
Typed Class Constants Usage
Void Is Not A Reference
PHP 8.1 Types
PHP 8.2 New Types
New Without Parenthesis 1 warnings
Malformed Octal
Multiple Definition Of The Same Argument
Switch With Too Many Default
Hash Algorithms Incompatible With PHP 5.3
Hash Algorithms Incompatible With PHP 5.4/5.5
Variable Global
Null On New
isset() With Constants
Unicode Escape Syntax
New Functions In PHP 7.0
PHP 7.0 New Classes
PHP 7.0 New Interfaces
Parenthesis As Parameter
PHP5 Indirect Variable Expression
Php 7 Indirect Expression
Unicode Escape Partial
Define Constants With Array
No List With String
Php 7.1 New Class
No String With Append
New Functions In PHP 7.3
Cant Inherit Abstract Method
Group Use Trailing Comma
Child Class Removes Type
No Substr Minus One
Integer As Property
Php 7.2 New Class
List With Reference
PHP 7.3 Last Empty Argument
Flexible Heredoc
Hash Algorithms Incompatible With PHP 7.1-
PHP 7.0 Scalar Types
PHP 7.1 Scalar Types
PHP 7.2 Scalar Types
Direct Call To __clone()
No Return For Generator
No Reference For Static Property
Unpacking Inside Arrays
Generator Cannot Return
Coalesce Equal
Negative Offset On String
Closure In Constant
No Final As Method Alias