Are there any specific coding conventions or standards recommended for PHP development to prevent errors like the one encountered by the user?

The issue encountered by the user is likely due to a missing semicolon at the end of a PHP statement. To prevent such errors, it is recommended to follow coding conventions and standards such as always ending statements with a semicolon, using consistent indentation, and utilizing proper variable naming conventions.

$name = "John Doe";
echo "Hello, " . $name . ";";