Php terms
String Interpolation & Heredoc/Nowdoc
PHP 5.0+
PHP's double-quoted strings and heredoc syntax interpolate variables; nowdoc is the single-quoted equivalent — each with distinct escaping rules.
3mo ago
php beginner
strip_tags()
PHP 5.0+
Removes HTML and PHP tags from a string — not a reliable XSS defence on its own.
3mo ago
php intermediate
Superglobals ($_GET, $_POST, $_SERVER…)
PHP 5.0+
PHP's built-in global arrays that provide access to request data, environment, and server variables — all potentially attacker-controlled.
3mo ago
php beginner