Since $client is declared private, accessing it with static will lead to errors in possible sub-classes; consider using self, or increasing the visibility of $client to at least protected.
Let’s assume you have a class which uses late-static binding:
The code above will run fine in your PHP runtime. However, if you now create a
sub-class and call the getSomeVariable() on that sub-class, you will receive
a runtime error:
classYourSubClassextendsYourClass{}YourSubClass::getSomeVariable();// Will cause an access error.
In the case above, it makes sense to update SomeClass to use self instead:
classSomeClass{privatestatic$someVariable;publicstaticfunctiongetSomeVariable(){returnself::$someVariable;// self works fine with private.}}
The method prependStrategy() does not seem to exist on object<Http\Discovery\HttpClientDiscovery>.
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.
This is most likely a typographical error or the method has been renamed.
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30
}
31
32
/**
33
* {@inheritdoc}
34
*/
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public static function getCandidates($type)
36
{
37
if (static::$client !== null && $type == 'Http\Client\HttpClient') {
Since $client is declared private, accessing it with static will lead to errors in possible sub-classes; consider using self, or increasing the visibility of $client to at least protected.
Let’s assume you have a class which uses late-static binding:
The code above will run fine in your PHP runtime. However, if you now create a
sub-class and call the getSomeVariable() on that sub-class, you will receive
a runtime error:
classYourSubClassextendsYourClass{}YourSubClass::getSomeVariable();// Will cause an access error.
In the case above, it makes sense to update SomeClass to use self instead:
classSomeClass{privatestatic$someVariable;publicstaticfunctiongetSomeVariable(){returnself::$someVariable;// self works fine with private.}}
Since $client is declared private, accessing it with static will lead to errors in possible sub-classes; consider using self, or increasing the visibility of $client to at least protected.
Let’s assume you have a class which uses late-static binding:
The code above will run fine in your PHP runtime. However, if you now create a
sub-class and call the getSomeVariable() on that sub-class, you will receive
a runtime error:
classYourSubClassextendsYourClass{}YourSubClass::getSomeVariable();// Will cause an access error.
In the case above, it makes sense to update SomeClass to use self instead:
classSomeClass{privatestatic$someVariable;publicstaticfunctiongetSomeVariable(){returnself::$someVariable;// self works fine with private.}}
php-http /
HttplugBundle
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Let’s assume you have a class which uses late-static binding:
The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the
getSomeVariable()on that sub-class, you will receive a runtime error:In the case above, it makes sense to update
SomeClassto useselfinstead: