Function printEntPhysical
has a Cognitive Complexity of 53 (exceeds 5 allowed). Consider refactoring. Open
function printEntPhysical($device, $ent, $level, $class)
{
$ents = dbFetchRows('SELECT * FROM `entPhysical` WHERE device_id = ? AND entPhysicalContainedIn = ? ORDER BY entPhysicalContainedIn,entPhysicalIndex', [$device['device_id'], $ent]);
foreach ($ents as $ent) {
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method printEntPhysical
has 112 lines of code (exceeds 25 allowed). Consider refactoring. Open
function printEntPhysical($device, $ent, $level, $class)
{
$ents = dbFetchRows('SELECT * FROM `entPhysical` WHERE device_id = ? AND entPhysicalContainedIn = ? ORDER BY entPhysicalContainedIn,entPhysicalIndex', [$device['device_id'], $ent]);
foreach ($ents as $ent) {
The function printEntPhysical() has 138 lines of code. Current threshold is set to 100. Avoid really long methods. Open
function printEntPhysical($device, $ent, $level, $class)
{
$ents = dbFetchRows('SELECT * FROM `entPhysical` WHERE device_id = ? AND entPhysicalContainedIn = ? ORDER BY entPhysicalContainedIn,entPhysicalIndex', [$device['device_id'], $ent]);
foreach ($ents as $ent) {
- Exclude checks
The function printEntPhysical() has an NPath complexity of 829441. The configured NPath complexity threshold is 200. Open
function printEntPhysical($device, $ent, $level, $class)
{
$ents = dbFetchRows('SELECT * FROM `entPhysical` WHERE device_id = ? AND entPhysicalContainedIn = ? ORDER BY entPhysicalContainedIn,entPhysicalIndex', [$device['device_id'], $ent]);
foreach ($ents as $ent) {
- Read upRead up
- Exclude checks
NPathComplexity
Since: 0.1
The NPath complexity of a method is the number of acyclic execution paths through that method. A threshold of 200 is generally considered the point where measures should be taken to reduce complexity.
Example
class Foo {
function bar() {
// lots of complicated code
}
}
Source https://phpmd.org/rules/codesize.html#npathcomplexity
The function printEntPhysical() has a Cyclomatic Complexity of 36. The configured cyclomatic complexity threshold is 10. Open
function printEntPhysical($device, $ent, $level, $class)
{
$ents = dbFetchRows('SELECT * FROM `entPhysical` WHERE device_id = ? AND entPhysicalContainedIn = ? ORDER BY entPhysicalContainedIn,entPhysicalIndex', [$device['device_id'], $ent]);
foreach ($ents as $ent) {
- Read upRead up
- Exclude checks
CyclomaticComplexity
Since: 0.1
Complexity is determined by the number of decision points in a method plus one for the method entry. The decision points are 'if', 'while', 'for', and 'case labels'. Generally, 1-4 is low complexity, 5-7 indicates moderate complexity, 8-10 is high complexity, and 11+ is very high complexity.
Example
// Cyclomatic Complexity = 11
class Foo {
1 public function example() {
2 if ($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 excessively long variable names like $display_entPhysicalName. Keep variable name length under 20. Open
$display_entPhysicalName = $ent['entPhysicalName'];
- Read upRead up
- Exclude checks
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
A file should declare new symbols (classes, functions, constants, etc.) and cause no other side effects, or it should execute logic with side effects, but should not do both. The first symbol is defined on line 5 and the first side effect is on line 144. Open
<?php
- Exclude checks