How can one ensure that PHP code follows proper syntax and formatting standards to avoid errors?

To ensure that PHP code follows proper syntax and formatting standards to avoid errors, developers can use code linters and formatters. Code linters such as PHP CodeSniffer can be used to check for syntax errors and coding standards compliance, while formatters like PHP-CS-Fixer can automatically format code according to predefined rules. By incorporating these tools into the development workflow, developers can maintain consistent code quality and reduce the likelihood of errors.

// Example code using PHP CodeSniffer to check syntax and coding standards compliance
// Install PHP CodeSniffer using Composer: composer require squizlabs/php_codesniffer
// Run PHP CodeSniffer on the command line: vendor/bin/phpcs --standard=PSR2 path/to/your/code

// Example code using PHP-CS-Fixer to automatically format code
// Install PHP-CS-Fixer using Composer: composer require friendsofphp/php-cs-fixer
// Run PHP-CS-Fixer on the command line: vendor/bin/php-cs-fixer fix path/to/your/code