Type compatibility

Name	Language
'null' is not compatible with parameter's declared type	PHP
Arithmetic operation with unsupported operands	PHP
Array offset access on illegal type	PHP
Illegal array key type	PHP
Illegal string offset	PHP
Incompatible return type	PHP
Invalid argument supplied for 'foreach()'	PHP
Missing parameter's type declaration	PHP
Missing property's type declaration	PHP
Missing return type declaration	PHP
Missing strict types declaration	PHP
Parameter type	PHP
Redundant intersection type	PHP
Strict type checking rules violation	PHP
Type declaration is redundant and could be simplified	PHP
Type mismatch in property assignment	PHP

Last modified: 13 July 2023