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PHP

PHP static code analysis

Unique rules to find Bugs, Vulnerabilities, Security Hotspots, and Code Smells in your PHP code

  • All rules 273
  • Vulnerability42
  • Bug51
  • Security Hotspot34
  • Code Smell146
Filtered: 4 rules found
design
    Impact
      Clean code attribute
        1. Class constructors should not create other objects

           Code Smell
        2. Functions and variables should not be defined outside of classes

           Code Smell
        3. Two branches in a conditional structure should not have exactly the same implementation

           Code Smell
        4. String literals should not be duplicated

           Code Smell

        Class constructors should not create other objects

        adaptability - focused
        maintainability
        Code Smell
        • design

        Why is this an issue?

        Dependency injection is a software design pattern in which one or more dependencies (or services) are injected, or passed by reference, into a dependent object (or client) and are made part of the client’s state. The pattern separates the creation of a client’s dependencies from its own behavior, which allows program designs to be loosely coupled and to follow the dependency inversion and single responsibility principles.

        Noncompliant code example

        class SomeClass {
        
          public function __construct() {
            $this->object = new SomeOtherClass();  // Noncompliant
          }
        }
        

        Compliant solution

        class SomeClass {
        
          public function __construct(SomeOtherClass $object) {
            $this->object = $object;
          }
        }
        
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          on-premise CI
          Available Since
          9.1
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          Developer Edition
          Available Since
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