How can the error "Parse error: syntax error, unexpected T_VARIABLE" in PHP be resolved when writing SQL queries?
The error "Parse error: syntax error, unexpected T_VARIABLE" in PHP usually occurs when there is a syntax error in an SQL query string, often caused by improperly concatenating variables. To resolve this issue, make sure to properly concatenate variables within the SQL query string using the concatenation operator (.) or double quotes.
// Example code snippet to fix the "Parse error: syntax error, unexpected T_VARIABLE" issue
$name = "John";
$query = "SELECT * FROM users WHERE name = '" . $name . "'";