How can syntax errors in PHP code, specifically related to variable interpolation, be identified and corrected to ensure proper functionality?

Syntax errors related to variable interpolation in PHP code can be identified by checking for missing or mismatched quotes around variables within double-quoted strings. To correct this issue, ensure that variables are properly enclosed within curly braces {} to clearly separate them from surrounding text. This will ensure that the variables are interpolated correctly and the code functions as intended. Example PHP code snippet: 

// Incorrect variable interpolation
$name = "Alice";
echo "Hello, $name!"; // This will cause a syntax error

// Correct variable interpolation
$name = "Alice";
echo "Hello, {$name}!"; // This will output: Hello, Alice!

Keywords

PHP syntax errors variable interpolation debugging correct functionality

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