Autoloading PHP Namespaces
When using PHP namespaces and autoloading, you may encounter an error stating "Class not found." This issue arises when the class being referenced is not within the global scope.
Problem:
In your example code, the error "Class 'Class1' not found" occurs because the Class1 class is defined within the PersonBarnesDavid namespace. However, the use statement in test.php only imports the namespace alias "MyPerson" but does not specify the specific namespace location of the Class1 class.
Solution:
To resolve this issue, you need to modify your __autoload function to load classes that are not in the global scope. Here are two approaches:
With Alias:
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This approach uses an alias, "MyPerson," to refer to the PersonBarnesDavid namespace and requires the correct Class1 file explicitly.
Without Alias:
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This approach directly imports the Class1 class from its full namespace, without using an alias.
By implementing one of these solutions, you can ensure that your autoloader properly loads PHP classes defined in namespaces, resolving the "Class not found" error.
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