How can whitespace or formatting errors impact the recognition of variables in PHP code?

Whitespace or formatting errors can impact the recognition of variables in PHP code by causing syntax errors or misinterpretation of the code by the PHP interpreter. To solve this issue, it is important to ensure consistent and correct indentation, spacing, and use of semicolons in the code.

// Incorrect code with whitespace errors
$variable= "value";

// Correct code with proper formatting
$variable = "value";