What common syntax errors can occur when working with cookies in PHP?

One common syntax error when working with cookies in PHP is forgetting to add quotes around the cookie name or value. This can lead to unexpected behavior or errors in your code. To fix this issue, always make sure to enclose the cookie name and value in quotes when setting or accessing cookies. 

// Incorrect way of setting a cookie without quotes
setcookie(cookieName, cookieValue, time() + 3600, '/');

// Correct way of setting a cookie with quotes
setcookie('cookieName', 'cookieValue', time() + 3600, '/');

Keywords

syntax errors cookies PHP setcookie() $_COOKIE

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