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<?php class PMF_Filter { /** * Static wrapper method for filter_input() * * @param integer $type Filter type * @param string $variable_name Variable name * @param integer $filter Filter * @param mixed $default Default value * * @return mixed */ public static function filterInput ($type, $variable_name, $filter, $default = null) { $return = filter_input($type, $variable_name, $filter); return (is_null($return) || $return === false) ? $default : $return; } } $highlight = PMF_Filter::filterInput(INPUT_GET, 'highlight', FILTER_SANITIZE_STRIPPED); var_dump($highlight); if (!is_null($highlight) && $highlight != "/" && $highlight != "<" && $highlight != ">") { // && PMF_String::strlen($highlight) > 3 $highlight = str_replace("'", "ยด", $highlight); $highlight = str_replace(array('^', '.', '?', '*', '+', '{', '}', '(', ')', '[', ']'), '', $highlight); $highlight = preg_quote($highlight, '/'); $searchItems = explode(' ', $highlight); } var_dump($highlight); var_dump($searchItems);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Constant FILTER_SANITIZE_STRIPPED is deprecated in /in/q5lOC on line 21 NULL NULL Warning: Undefined variable $searchItems in /in/q5lOC on line 34 NULL
Output for 8.0.0 - 8.0.30
NULL NULL Warning: Undefined variable $searchItems in /in/q5lOC on line 34 NULL
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
NULL NULL Notice: Undefined variable: searchItems in /in/q5lOC on line 34 NULL
Output for 7.3.32 - 7.3.33
NULL NULL NULL
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Notice: Use of undefined constant INPUT_GET - assumed 'INPUT_GET' in /in/q5lOC on line 21 Notice: Use of undefined constant FILTER_SANITIZE_STRIPPED - assumed 'FILTER_SANITIZE_STRIPPED' in /in/q5lOC on line 21 Fatal error: Call to undefined function filter_input() in /in/q5lOC on line 16
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/q5lOC on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/q5lOC on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/q5lOC on line 14
Process exited with code 255.
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