Showing 6,805 of 6,805 total issues
Avoid unused parameters such as '$h'. Open
public function StrokeTitle($image, $w, $h)- Read upRead up
- Exclude checks
UnusedFormalParameter
Since: 0.2
Avoid passing parameters to methods or constructors and then not using those parameters.
Example
class Foo
{
private function bar($howdy)
{
// $howdy is not used
}
}Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter
The method StrokeAngleLabels() has 179 lines of code. Current threshold is set to 100. Avoid really long methods. Open
public function StrokeAngleLabels($pos, $type)
{
if (!$this->show_angle_label) {
return;
}- Exclude checks
The method StrokeTitles uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
} else {
// Solid fill
$this->img->FilledRectangle($x1, $y1, $x2, $h);
}- Read upRead up
- Exclude checks
ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}Source https://phpmd.org/rules/cleancode.html#elseexpression
The method Stroke uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
} else {
// Paragraph
$marky = $y1 - $aImg->GetTextHeight($p[0]) / 2;
// echo "y1=$y1, p[o]={$p[0]}, marky=$marky<br>";- Read upRead up
- Exclude checks
ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}Source https://phpmd.org/rules/cleancode.html#elseexpression
Avoid using static access to class '\Amenadiel\JpGraph\Util\JpGraphError' in method 'IntAutoScale'. Open
Util\JpGraphError::RaiseL(25071); //('You have specified a min value with SetAutoMin() which is larger than the maximum value used for the scale. This is not possible.');- Read upRead up
- 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
Avoid using static access to class '\Amenadiel\JpGraph\Util\JpGraphError' in method 'AutoScale'. Open
Util\JpGraphError::RaiseL(25071); //('You have specified a min value with SetAutoMin() which is larger than the maximum value used for the scale. This is not possible.');- Read upRead up
- 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 _doAutoTickPos uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
} else {
$label = $aScale->GetMinVal();
$abs_pos = $aScale->scale_abs[0];
$j = 0;
$i = 0;- Read upRead up
- Exclude checks
ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}Source https://phpmd.org/rules/cleancode.html#elseexpression
The method _doLabelFormat uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
} else {
$precision = -floor($t);
}- Read upRead up
- Exclude checks
ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}Source https://phpmd.org/rules/cleancode.html#elseexpression
The method StrokeTitles uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
} else {
$x1 = $y1 = $this->frame_weight;
$x2 = $this->img->width - $this->frame_weight - 1;
}- Read upRead up
- Exclude checks
ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}Source https://phpmd.org/rules/cleancode.html#elseexpression
The method _StrokeTicks uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
} else {
//if( $this->ticks_pos[$i] >= $limit )
$aImg->Line($aPos, $this->ticks_pos[$i], $xr, $this->ticks_pos[$i]);
}- Read upRead up
- Exclude checks
ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}Source https://phpmd.org/rules/cleancode.html#elseexpression
Avoid using static access to class '\Amenadiel\JpGraph\Util\JpGraphError' in method 'GetPlotsYMinMax'. Open
Util\JpGraphError::RaiseL(25044); //('Cannot use autoscaling since it is impossible to determine a valid min/max value of the Y-axis (only null values).');- Read upRead up
- 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
Avoid using static access to class '\Amenadiel\JpGraph\Util\JpGraphError' in method 'AutoScale'. Open
Util\JpGraphError::RaiseL(11004);- Read upRead up
- 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
Avoid using static access to class 'Amenadiel\JpGraph\Graph\Graph' in method '_strokeBackgroundImage'. Open
$bkgimg = Graph::LoadBkgImage('', $this->background_image);- Read upRead up
- Exclude checks
StaticAccess
Since: 1.4.0
Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.
Example
class Foo
{
public function bar()
{
Bar::baz();
}
}Source https://phpmd.org/rules/cleancode.html#staticaccess
Avoid unused local variables such as '$colheight'. Open
$colheight[$i] = 0;- Read upRead up
- Exclude checks
UnusedLocalVariable
Since: 0.2
Detects when a local variable is declared and/or assigned, but not used.
Example
class Foo {
public function doSomething()
{
$i = 5; // Unused
}
}Source https://phpmd.org/rules/unusedcode.html#unusedlocalvariable
The method StrokeAngleLabels() has an NPath complexity of 408. The configured NPath complexity threshold is 200. Open
public function StrokeAngleLabels($pos, $type)
{
if (!$this->show_angle_label) {
return;
}- Read upRead up
- Exclude checks
NPathComplexity
Since: 0.1
The NPath complexity of a method is the number of acyclic execution paths through that method. A threshold of 200 is generally considered the point where measures should be taken to reduce complexity.
Example
class Foo {
function bar() {
// lots of complicated code
}
}Source https://phpmd.org/rules/codesize.html#npathcomplexity
The method AutoScale() has 104 lines of code. Current threshold is set to 100. Avoid really long methods. Open
public function AutoScale($img, $min, $max, $maxsteps, $majend = true)
{
if (!is_numeric($min) || !is_numeric($max)) {
Util\JpGraphError::Raise(25044);
}- Exclude checks
The method AutoScale uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
} else {
$adj2min = $min;
$adj2max = $max;
list($num2steps, $min2step, $maj2step) = $this->CalcTicksFreeze($maxsteps, $min, $max, 5, 2, false);
}- Read upRead up
- Exclude checks
ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}Source https://phpmd.org/rules/cleancode.html#elseexpression
The method StrokeAngleLabels uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
} else {
$ha = 'right';
$va = 'center';
}- Read upRead up
- Exclude checks
ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}Source https://phpmd.org/rules/cleancode.html#elseexpression
Avoid using static access to class '\Amenadiel\JpGraph\Util\JpGraphError' in method 'SetConstants'. Open
Util\JpGraphError::RaiseL(25074);- Read upRead up
- Exclude checks
StaticAccess
Since: 1.4.0
Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.
Example
class Foo
{
public function bar()
{
Bar::baz();
}
}Source https://phpmd.org/rules/cleancode.html#staticaccess
Avoid unused parameters such as '$dummy2'. Open
public function SetScale($aScale, $rmax = 0, $dummy1 = 1, $dummy2 = 1, $dummy3 = 1)- Read upRead up
- Exclude checks
UnusedFormalParameter
Since: 0.2
Avoid passing parameters to methods or constructors and then not using those parameters.
Example
class Foo
{
private function bar($howdy)
{
// $howdy is not used
}
}