How can PHP developers ensure adherence to coding standards and best practices?

PHP developers can ensure adherence to coding standards and best practices by using tools like PHP CodeSniffer to automatically check their code against predefined coding standards. They can also follow established coding conventions, such as PSR-1 and PSR-2, and regularly review and refactor their code to maintain consistency and readability. 

// Example of using PHP CodeSniffer to check coding standards
// Install PHP CodeSniffer: composer global require "squizlabs/php_codesniffer=*"
// Run PHP CodeSniffer: phpcs --standard=PSR2 path/to/your/php/files

// Sample PHP code snippet
function calculateSum($a, $b) {
    return $a + $b;
}

Keywords

PHP coding standards best practices linting code review

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