Function interpolateTwigFunctions
has a Cognitive Complexity of 38 (exceeds 5 allowed). Consider refactoring. Open
protected function interpolateTwigFunctions(string $code): string
{
$tokens = array_slice(token_get_all('<?php '.$code), 1);
$output = '';
$count = count($tokens);
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
File HelpersHandler.php
has 273 lines of code (exceeds 250 allowed). Consider refactoring. Open
<?php
declare(strict_types=1);
namespace Pug\Symfony\Traits;
Method interpolateTwigFunctions
has 60 lines of code (exceeds 25 allowed). Consider refactoring. Open
protected function interpolateTwigFunctions(string $code): string
{
$tokens = array_slice(token_get_all('<?php '.$code), 1);
$output = '';
$count = count($tokens);
Method getRendererOptions
has 45 lines of code (exceeds 25 allowed). Consider refactoring. Open
protected function getRendererOptions(): array
{
if ($this->options === null) {
$environment = $this->kernel->getEnvironment();
$projectDirectory = $this->kernel->getProjectDir();
Function copyTwigFunctions
has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
protected function copyTwigFunctions(): void
{
$this->twigHelpers = [];
$twig = $this->getTwig();
$twig->env = $twig;
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method copyTwigFunctions
has 33 lines of code (exceeds 25 allowed). Consider refactoring. Open
protected function copyTwigFunctions(): void
{
$this->twigHelpers = [];
$twig = $this->getTwig();
$twig->env = $twig;
Function getRendererOptions
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
protected function getRendererOptions(): array
{
if ($this->options === null) {
$environment = $this->kernel->getEnvironment();
$projectDirectory = $this->kernel->getProjectDir();
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Avoid deeply nested control flow statements. Open
switch ($tokens[$index]) {
case '(':
$opening++;
$argumentNeedInterpolation = true;
$argument .= '(';
The method interpolateTwigFunctions() has a Cyclomatic Complexity of 18. The configured cyclomatic complexity threshold is 10. Open
protected function interpolateTwigFunctions(string $code): string
{
$tokens = array_slice(token_get_all('<?php '.$code), 1);
$output = '';
$count = count($tokens);
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- Exclude checks
CyclomaticComplexity
Since: 0.1
Complexity is determined by the number of decision points in a method plus one for the method entry. The decision points are 'if', 'while', 'for', and 'case labels'. Generally, 1-4 is low complexity, 5-7 indicates moderate complexity, 8-10 is high complexity, and 11+ is very high complexity.
Example
// Cyclomatic Complexity = 11
class Foo {
1 public function example() {
2 if ($a == $b) {
3 if ($a1 == $b1) {
fiddle();
4 } elseif ($a2 == $b2) {
fiddle();
} else {
fiddle();
}
5 } elseif ($c == $d) {
6 while ($c == $d) {
fiddle();
}
7 } elseif ($e == $f) {
8 for ($n = 0; $n < $h; $n++) {
fiddle();
}
} else {
switch ($z) {
9 case 1:
fiddle();
break;
10 case 2:
fiddle();
break;
11 case 3:
fiddle();
break;
default:
fiddle();
break;
}
}
}
}
Source https://phpmd.org/rules/codesize.html#cyclomaticcomplexity
The method getRendererOptions() has a Cyclomatic Complexity of 11. The configured cyclomatic complexity threshold is 10. Open
protected function getRendererOptions(): array
{
if ($this->options === null) {
$environment = $this->kernel->getEnvironment();
$projectDirectory = $this->kernel->getProjectDir();
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- Exclude checks
CyclomaticComplexity
Since: 0.1
Complexity is determined by the number of decision points in a method plus one for the method entry. The decision points are 'if', 'while', 'for', and 'case labels'. Generally, 1-4 is low complexity, 5-7 indicates moderate complexity, 8-10 is high complexity, and 11+ is very high complexity.
Example
// Cyclomatic Complexity = 11
class Foo {
1 public function example() {
2 if ($a == $b) {
3 if ($a1 == $b1) {
fiddle();
4 } elseif ($a2 == $b2) {
fiddle();
} else {
fiddle();
}
5 } elseif ($c == $d) {
6 while ($c == $d) {
fiddle();
}
7 } elseif ($e == $f) {
8 for ($n = 0; $n < $h; $n++) {
fiddle();
}
} else {
switch ($z) {
9 case 1:
fiddle();
break;
10 case 2:
fiddle();
break;
11 case 3:
fiddle();
break;
default:
fiddle();
break;
}
}
}
}
Source https://phpmd.org/rules/codesize.html#cyclomaticcomplexity
Avoid assigning values to variables in if clauses and the like (line '88', column '18'). Open
protected function getRendererOptions(): array
{
if ($this->options === null) {
$environment = $this->kernel->getEnvironment();
$projectDirectory = $this->kernel->getProjectDir();
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IfStatementAssignment
Since: 2.7.0
Assignments in if clauses and the like are considered a code smell. Assignments in PHP return the right operand as their result. In many cases, this is an expected behavior, but can lead to many difficult to spot bugs, especially when the right operand could result in zero, null or an empty string and the like.
Example
class Foo
{
public function bar($flag)
{
if ($foo = 'bar') { // possible typo
// ...
}
if ($baz = 0) { // always false
// ...
}
}
}
Source http://phpmd.org/rules/cleancode.html#ifstatementassignment
Avoid assigning values to variables in if clauses and the like (line '89', column '26'). Open
protected function getRendererOptions(): array
{
if ($this->options === null) {
$environment = $this->kernel->getEnvironment();
$projectDirectory = $this->kernel->getProjectDir();
- Read upRead up
- Exclude checks
IfStatementAssignment
Since: 2.7.0
Assignments in if clauses and the like are considered a code smell. Assignments in PHP return the right operand as their result. In many cases, this is an expected behavior, but can lead to many difficult to spot bugs, especially when the right operand could result in zero, null or an empty string and the like.
Example
class Foo
{
public function bar($flag)
{
if ($foo = 'bar') { // possible typo
// ...
}
if ($baz = 0) { // always false
// ...
}
}
}
Source http://phpmd.org/rules/cleancode.html#ifstatementassignment
syntax error, unexpected 'ContainerInterface' (T_STRING), expecting function (T_FUNCTION) or const (T_CONST)
Open
protected ContainerInterface $container;
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Avoid excessively long variable names like $argumentNeedInterpolation. Keep variable name length under 20. Open
$argumentNeedInterpolation = false;
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LongVariable
Since: 0.2
Detects when a field, formal or local variable is declared with a long name.
Example
class Something {
protected $reallyLongIntName = -3; // VIOLATION - Field
public static function main( array $interestingArgumentsList[] ) { // VIOLATION - Formal
$otherReallyLongName = -5; // VIOLATION - Local
for ($interestingIntIndex = 0; // VIOLATION - For
$interestingIntIndex < 10;
$interestingIntIndex++ ) {
}
}
}
Source https://phpmd.org/rules/naming.html#longvariable
Avoid excessively long variable names like $argumentNeedInterpolation. Keep variable name length under 20. Open
protected function pushArgument(array &$arguments, string &$argument, bool &$argumentNeedInterpolation): void
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LongVariable
Since: 0.2
Detects when a field, formal or local variable is declared with a long name.
Example
class Something {
protected $reallyLongIntName = -3; // VIOLATION - Field
public static function main( array $interestingArgumentsList[] ) { // VIOLATION - Formal
$otherReallyLongName = -5; // VIOLATION - Local
for ($interestingIntIndex = 0; // VIOLATION - For
$interestingIntIndex < 10;
$interestingIntIndex++ ) {
}
}
}
Source https://phpmd.org/rules/naming.html#longvariable
Line indented incorrectly; expected 12 spaces, found 16 Open
static fn ($path) => $path !== $baseDir,
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Space before opening parenthesis of function call prohibited Open
static fn ($path) => $path !== $baseDir,
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