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contrib/cliCommon.php

Summary

Maintainability
C
1 day
Test Coverage

Function check_args has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
Open

function check_args($argc, $argv, &$args, &$switches)
{
    if($argc < count(array_keys($args)) + 1) {
        echo "USAGE: php {$argv[0]}";
Severity: Minor
Found in contrib/cliCommon.php - About 1 hr to fix

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

The function check_args() contains an exit expression.
Open

        exit();
Severity: Minor
Found in contrib/cliCommon.php by phpmd

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

Similar blocks of code found in 2 locations. Consider refactoring.
Open

function check_args($argc, $argv, &$args, &$switches)
{
    if($argc < count(array_keys($args)) + 1) {
        echo "USAGE: php {$argv[0]}";
Severity: Major
Found in contrib/cliCommon.php and 1 other location - About 7 hrs to fix
cli.php on lines 59..93

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 232.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

The variable $args_keys is not named in camelCase.
Open

function check_args($argc, $argv, &$args, &$switches)
{
    if($argc < count(array_keys($args)) + 1) {
        echo "USAGE: php {$argv[0]}";
Severity: Minor
Found in contrib/cliCommon.php by phpmd

CamelCaseVariableName

Since: 0.2

It is considered best practice to use the camelCase notation to name variables.

Example

class ClassName {
    public function doSomething() {
        $data_module = new DataModule();
    }
}

Source

The variable $args_keys is not named in camelCase.
Open

function check_args($argc, $argv, &$args, &$switches)
{
    if($argc < count(array_keys($args)) + 1) {
        echo "USAGE: php {$argv[0]}";
Severity: Minor
Found in contrib/cliCommon.php by phpmd

CamelCaseVariableName

Since: 0.2

It is considered best practice to use the camelCase notation to name variables.

Example

class ClassName {
    public function doSomething() {
        $data_module = new DataModule();
    }
}

Source

The variable $args_keys is not named in camelCase.
Open

function check_args($argc, $argv, &$args, &$switches)
{
    if($argc < count(array_keys($args)) + 1) {
        echo "USAGE: php {$argv[0]}";
Severity: Minor
Found in contrib/cliCommon.php by phpmd

CamelCaseVariableName

Since: 0.2

It is considered best practice to use the camelCase notation to name variables.

Example

class ClassName {
    public function doSomething() {
        $data_module = new DataModule();
    }
}

Source

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