Unsafe sample input : Uses popen to read the file /tmp/tainted.txt using cat command sanitize : none construction : interpretation with simple quote

Safe sample input : get the $_GET['userData'] in an array sanitize : use of the function htmlentities. Sanitizes the query but has a high chance to produce unexpected results construction : interpretation with simple quote

Safe sample input : get the field userData from the variable $_GET via an object, which store it in a array sanitize : check if there is only letters and/or numbers construction : interpretation with simple quote

Safe sample input : get the field userData from the variable $_GET via an object, which store it in a array Uses a magic_quotes_filter via filter_var function construction : interpretation with simple quote

Unsafe sample input : get the field userData from the variable $_GET via an object, which store it in a array sanitize : regular expression accepts everything construction : use of sprintf via a %s with simple quote

Safe sample input : get the field userData from the variable $_GET via an object sanitize : use of ternary condition construction : use of sprintf via a %s with simple quote

Safe sample input : get the field userData from the variable $_GET via an object sanitize : cast via + = 0 construction : use of sprintf via a %d with simple quote

Safe sample input : get the field userData from the variable $_GET via an object sanitize : check if there is only letters and/or numbers construction : concatenation with simple quote

Safe sample input : Get a serialize string in POST and unserialize it sanitize : use of settype_int construction : concatenation with simple quote

Safe sample input : Get a serialize string in POST and unserialize it sanitize : cast via + = 0.0 construction : use of sprintf via a %s with simple quote

Safe sample input : execute a ls command using the function system, and put the last result in $tainted sanitize : use of the function addslashes construction : use of sprintf via a %s with simple quote

Unsafe sample input : execute a ls command using the function system, and put the last result in $tainted Flushes content of $sanitized if the filter email_filter is not applied construction : concatenation with simple quote

Unsafe sample input : use shell_exec to cat /tmp/tainted.txt Flushes content of $sanitized if the filter email_filter is not applied construction : interpretation with simple quote

Safe sample input : get the UserData field of $_SESSION SANITIZE : use in_array to check if $tainted is in the white list construction : interpretation with simple quote

Safe sample input : use proc_open to read /tmp/tainted.txt SANITIZE : use str_replace to escape special chars - construction : concatenation with simple quote

Safe sample input : use proc_open to read /tmp/tainted.txt SANITIZE : use str_replace to escape special chars - construction : concatenation with simple quote

Safe sample input : get the field UserData from the variable $_POST SANITIZE : use of preg_replace construction : interpretation with simple quote

Safe sample input : get the field UserData from the variable $_POST sanitize : cast via + = 0.0 construction : use of sprintf via a %d with simple quote

Safe sample input : get the field UserData from the variable $_POST sanitize : check if there is only numbers construction : interpretation with simple quote

Safe sample input : Uses popen to read the file /tmp/tainted.txt using cat command SANITIZE : use preg_replace to keep only char, number and _ ,\, - construction : concatenation with simple quote

Safe sample input : reads the field UserData from the variable $_GET Uses a number_int_filter via filter_var function construction : use of sprintf via a %u with simple quote

Unsafe sample input : reads the field UserData from the variable $_GET Uses a full_special_chars_filter via filter_var function construction : interpretation with simple quote

Unsafe sample input : use fopen to read /tmp/tainted.txt and put the first line in $tainted sanitize : regular expression accepts everything construction : concatenation with simple quote

Safe sample input : backticks interpretation, reading the file /tmp/tainted.txt sanitize : cast in float construction : use of sprintf via a %s with simple quote

Unsafe sample input : backticks interpretation, reading the file /tmp/tainted.txt Uses an email_filter via filter_var function construction : concatenation with simple quote