Compatibility PHP 5.3

: 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 1 warnings
ext/dba 1 warnings
Binary Glossary
Short Syntax For Arrays 7599 warnings
Function Subscripting 657 warnings
Ellipsis Usage 1753 warnings
Dereferencing String And Arrays 124 warnings
Constant Scalar Expressions 2988 warnings
Anonymous Classes 260 warnings
PHP7 Dirname 546 warnings
Php7 Relaxed Keyword 451 warnings
List With Keys 58 warnings
List Short Syntax 536 warnings
Use Nullable Type 6757 warnings
Multiple Exceptions Catch() 34 warnings
Group Use Declaration
No get_class() With Null 1 warnings
Const Visibility Usage 1583 warnings
Continue Is For Loop
Trailing Comma In Calls 124 warnings
Typed Property Usage 7574 warnings
Concat And Addition 1 warnings
Enum Usage 44 warnings
$FILES full_path
Never Typehint Usage 80 warnings
PHP 8.1 Typehints 80 warnings
PHP 8.0 Typehints 2012 warnings
Named Parameter Usage 1224 warnings
Cant Overload Constants
Constant Scalar Expression 2880 warnings
No Private Abstract Method In Trait 1 warnings
Clone Constant
Use Enum Case In Constant Expression 15 warnings
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 New Types 80 warnings
PHP 8.2 New Types 3 warnings
Use Lower Case For Parent, Static And Self
Break With 0
Malformed Octal
New Functions In PHP 5.4
New Functions In PHP 5.5
New Functions In PHP 5.6
Multiple Definition Of The Same Argument
Closure May Use $this
Switch With Too Many Default
Exponent Usage
::class
Foreach With list()
Use Const And Functions
__debugInfo() Usage
Mixed Keys In Array
Const With Array
Methodcall On New
Hash Algorithms Incompatible With PHP 5.3
Class Const With Array
Variable Global
Null On New
isset() With Constant
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
Cant Use Return Value In Write Context
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 Typehint
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 Typehints
PHP 7.1 Scalar Typehints
PHP 7.2 Scalar Typehints
Direct Call To __clone()
No Return For Generator
No Reference For Static Property
Unpacking Inside Arrays
Generator Cannot Return
Coalesce Equal