execute accesses the super-global variable $_SERVER. Open
public function execute()
{
/* Check if user should have access to Affiliate Agreement page */
if(!\Current_User::allow('intern', 'affiliation_agreement')){
\NQ::simple('intern', \Intern\UI\NotifyUI::WARNING, 'You do not have permission to add Affiliation Agreements.');- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Superglobals
Since: 0.2
Accessing a super-global variable directly is considered a bad practice. These variables should be encapsulated in objects that are provided by a framework, for instance.
Example
class Foo {
public function bar() {
$name = $_POST['foo'];
}
}Source
get accesses the super-global variable $_GET. Open
public function get()
{
$dept = $_GET['dept'];
if (is_null($dept) || !isset($dept)) {- Read upRead up
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Superglobals
Since: 0.2
Accessing a super-global variable directly is considered a bad practice. These variables should be encapsulated in objects that are provided by a framework, for instance.
Example
class Foo {
public function bar() {
$name = $_POST['foo'];
}
}Source
Missing class import via use statement (line '52', column '23'). Open
throw new \InvalidArgumentException('Missing Department ID.');- Read upRead up
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MissingImport
Since: 2.7.0
Importing all external classes in a file through use statements makes them clearly visible.
Example
function make() {
return new \stdClass();
}Source http://phpmd.org/rules/cleancode.html#MissingImport
Missing class import via use statement (line '32', column '23'). Open
throw new \Intern\Exception\PermissionException('You do not have permission to add Affiliation Agreements.');- Read upRead up
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MissingImport
Since: 2.7.0
Importing all external classes in a file through use statements makes them clearly visible.
Example
function make() {
return new \stdClass();
}Source http://phpmd.org/rules/cleancode.html#MissingImport
Avoid using static access to class '\Current_User' in method 'execute'. Open
if(!\Current_User::allow('intern', 'affiliation_agreement')){- Read upRead up
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StaticAccess
Since: 1.4.0
Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.
Example
class Foo
{
public function bar()
{
Bar::baz();
}
}Source https://phpmd.org/rules/cleancode.html#staticaccess
Avoid using static access to class '\phpws2\Database' in method 'get'. Open
$db = \phpws2\Database::newDB();- Read upRead up
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StaticAccess
Since: 1.4.0
Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.
Example
class Foo
{
public function bar()
{
Bar::baz();
}
}Source https://phpmd.org/rules/cleancode.html#staticaccess
Avoid using static access to class '\NQ' in method 'execute'. Open
\NQ::simple('intern', \Intern\UI\NotifyUI::WARNING, 'You do not have permission to add Affiliation Agreements.');- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
StaticAccess
Since: 1.4.0
Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.
Example
class Foo
{
public function bar()
{
Bar::baz();
}
}Source https://phpmd.org/rules/cleancode.html#staticaccess
The method execute() contains an exit expression. Open
exit;- Read upRead up
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ExitExpression
Since: 0.2
An exit-expression within regular code is untestable and therefore it should be avoided. Consider to move the exit-expression into some kind of startup script where an error/exception code is returned to the calling environment.
Example
class Foo {
public function bar($param) {
if ($param === 42) {
exit(23);
}
}
}Source https://phpmd.org/rules/design.html#exitexpression
The method execute() contains an exit expression. Open
exit;- Read upRead up
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ExitExpression
Since: 0.2
An exit-expression within regular code is untestable and therefore it should be avoided. Consider to move the exit-expression into some kind of startup script where an error/exception code is returned to the calling environment.
Example
class Foo {
public function bar($param) {
if ($param === 42) {
exit(23);
}
}
}Source https://phpmd.org/rules/design.html#exitexpression
Call to method allow from undeclared class \Current_User Open
if(!\Current_User::allow('intern', 'affiliation_agreement')){- Create a ticketCreate a ticket
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Call to method newDB from undeclared class \phpws2\Database Open
$db = \phpws2\Database::newDB();- Create a ticketCreate a ticket
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Possibly zero references to use statement for classlike/namespace PdoFactory (\Intern\PdoFactory) Open
use \Intern\PdoFactory;- Create a ticketCreate a ticket
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Call to method simple from undeclared class \NQ Open
\NQ::simple('intern', \Intern\UI\NotifyUI::WARNING, 'You do not have permission to add Affiliation Agreements.');- Create a ticketCreate a ticket
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Avoid variables with short names like $db. Configured minimum length is 3. Open
$db = \phpws2\Database::newDB();- Read upRead up
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ShortVariable
Since: 0.2
Detects when a field, local, or parameter has a very short name.
Example
class Something {
private $q = 15; // VIOLATION - Field
public static function main( array $as ) { // VIOLATION - Formal
$r = 20 + $this->q; // VIOLATION - Local
for (int $i = 0; $i < 10; $i++) { // Not a Violation (inside FOR)
$r += $this->q;
}
}
}