lib/Database/ez_pdo.php

Summary

Maintainability
C
1 day
Test Coverage

Function processResult has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.
Open

    private function processResult(string $query, $result = null, bool $isSelect = false)
    {
        $this->shortcutUsed = false;

        // If there is an error then take note of it..
Severity: Minor
Found in lib/Database/ez_pdo.php - About 3 hrs 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

File ez_pdo.php has 297 lines of code (exceeds 250 allowed). Consider refactoring.
Wontfix

<?php

declare(strict_types=1);

namespace ezsql\Database;
Severity: Minor
Found in lib/Database/ez_pdo.php - About 3 hrs to fix

    Function processQuery has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
    Open

        private function processQuery(string $query, array $param = null)
        {
            // Query was an insert, delete, update, replace
            if (\preg_match("/^(insert|delete|update|replace|drop|create)\s+/i", $query)) {
                // Perform the query and log number of affected rows
    Severity: Minor
    Found in lib/Database/ez_pdo.php - About 2 hrs 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

    Method connect has 45 lines of code (exceeds 25 allowed). Consider refactoring.
    Wontfix

        public function connect(
            $dsn = '',
            $user = '',
            $password = '',
            $options = array(),
    Severity: Minor
    Found in lib/Database/ez_pdo.php - About 1 hr to fix

      Method processResult has 44 lines of code (exceeds 25 allowed). Consider refactoring.
      Wontfix

          private function processResult(string $query, $result = null, bool $isSelect = false)
          {
              $this->shortcutUsed = false;
      
              // If there is an error then take note of it..
      Severity: Minor
      Found in lib/Database/ez_pdo.php - About 1 hr to fix

        Function connect has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
        Open

            public function connect(
                $dsn = '',
                $user = '',
                $password = '',
                $options = array(),
        Severity: Minor
        Found in lib/Database/ez_pdo.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

        Method query has 39 lines of code (exceeds 25 allowed). Consider refactoring.
        Wontfix

            public function query(string $query, bool $use_prepare = false)
            {
                $param = [];
                if ($use_prepare)
                    $param = $this->prepareValues();
        Severity: Minor
        Found in lib/Database/ez_pdo.php - About 1 hr to fix

          Function query has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
          Open

              public function query(string $query, bool $use_prepare = false)
              {
                  $param = [];
                  if ($use_prepare)
                      $param = $this->prepareValues();
          Severity: Minor
          Found in lib/Database/ez_pdo.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

          Function query_prepared has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
          Open

              public function query_prepared(string $query, array $param = null, $isSelect = false)
              {
                  $stmt = $this->dbh->prepare($query);
                  $result = false;
                  if ($stmt && $stmt->execute(\array_values($param))) {
          Severity: Minor
          Found in lib/Database/ez_pdo.php - About 45 mins 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

          Method connect has 5 arguments (exceeds 4 allowed). Consider refactoring.
          Wontfix

                  $dsn = '',
                  $user = '',
                  $password = '',
                  $options = array(),
                  $isFile = false
          Severity: Minor
          Found in lib/Database/ez_pdo.php - About 35 mins to fix

            Method quick_connect has 5 arguments (exceeds 4 allowed). Consider refactoring.
            Wontfix

                    $dsn = '',
                    $user = '',
                    $password = '',
                    $options = array(),
                    $isFileBased = false
            Severity: Minor
            Found in lib/Database/ez_pdo.php - About 35 mins to fix

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

                  public function __construct(ConfigInterface $settings = null)
                  {
                      if (empty($settings)) {
                          throw new Exception(\MISSING_CONFIGURATION);
                      }
              Severity: Major
              Found in lib/Database/ez_pdo.php and 1 other location - About 1 hr to fix
              lib/Database/ez_sqlite3.php on lines 42..57

              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 119.

              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

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