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
Anonymous Classes
PHP7 Dirname 13 warnings
Php7 Relaxed Keyword
List With Keys
List Short Syntax 1 warnings
Use Nullable Type 97 warnings
Multiple Exceptions Catch() 1 warnings
Group Use Declaration
No get_class() With Null
Const Visibility Usage 298 warnings
Continue Is For Loop
Trailing Comma In Calls
Typed Property Usage 1319 warnings
Concat And Addition
Php 8.0 Only TypeHints 29 warnings
Never Type Usage
Named Parameter Usage
Clone Constant
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
New Without Parenthesis
Closure In Constant
No Final As Method Alias
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
Enum Usage
$_FILES New Entry 'full_path'
PHP 8.1 Types
PHP 8.0 Types
Can't Overload Constants
No Private Abstract Method In Trait
PHP 8.1 Types
PHP 8.2 New Types
Negative Offset On String