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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: 3 rules found
performance
    Impact
      Clean code attribute
        1. `str_replace` should be preferred to `preg_replace`

           Code Smell
        2. "php_sapi_name()" should not be used

           Code Smell
        3. References should not be passed to function calls

           Code Smell

        "php_sapi_name()" should not be used

        consistency - conventional
        maintainability
        Code Smell
        • performance

        Why is this an issue?

        Both php_sapi_name() and the PHP_SAPI constant give the same value. But calling the method is less efficient that simply referencing the constant.

        Noncompliant code example

        if (php_sapi_name() == 'test') { ... }
        

        Compliant solution

        if (PHP_SAPI == 'test') { ... }
        
          Available In:
        • SonarQube IdeCatch issues on the fly,
          in your IDE
        • SonarQube CloudDetect issues in your GitHub, Azure DevOps Services, Bitbucket Cloud, GitLab repositories
        • SonarQube Community BuildAnalyze code in your
          on-premise CI
          Available Since
          9.1
        • SonarQube ServerAnalyze code in your
          on-premise CI
          Developer Edition
          Available Since
          9.1

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