| public isInVariableAssign ( string $variableName ) : boolean | ||
| $variableName | string | |
| 리턴 | boolean | |
/**
* @param \PhpParser\Node\Expr\Variable $node
* @param \PHPStan\Analyser\Scope $scope
* @return string[]
*/
public function processNode(Node $node, Scope $scope) : array
{
if (!is_string($node->name)) {
return [];
}
if (in_array($node->name, ['GLOBALS', '_SERVER', '_GET', '_POST', '_FILES', '_COOKIE', '_SESSION', '_REQUEST', '_ENV'], true)) {
return [];
}
if ($scope->isInVariableAssign($node->name)) {
return [];
}
if (!$scope->hasVariableType($node->name)) {
return [sprintf('Undefined variable: $%s', $node->name)];
}
return [];
}