What are common syntax errors when creating classes in PHP?

One common syntax error when creating classes in PHP is forgetting to use the `class` keyword before the class name. Another common error is missing the opening or closing curly braces for the class definition. To solve these issues, make sure to always use the `class` keyword before the class name and ensure that the class definition is enclosed within curly braces.

// Incorrect syntax without the class keyword
MyClass {
    // class definition
}

// Correct syntax with the class keyword and curly braces
class MyClass {
    // class definition
}