How can syntax errors, such as unexpected T_VARIABLE, be resolved in PHP scripts to ensure proper functionality?

Syntax errors like unexpected T_VARIABLE in PHP scripts can be resolved by carefully checking the code for missing semicolons, parentheses, or curly braces. These errors often occur when a variable is used incorrectly or declared in an unexpected location. To fix this issue, review the code surrounding the T_VARIABLE error and make any necessary corrections to ensure proper syntax.

// Incorrect code causing unexpected T_VARIABLE error
$name = "John"
echo "Hello, $name!";

// Corrected code with missing semicolon added
$name = "John";
echo "Hello, $name!";