Safe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function construction : interpretation with simple quote

Safe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function construction : concatenation with simple quote

Safe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function 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 Uses a special_chars_filter via filter_var function construction : interpretation with simple quote

Safe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function construction : concatenation with simple quote

Unsafe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function 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 Uses a special_chars_filter via filter_var function construction : interpretation with simple quote

Unsafe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function construction : concatenation with simple quote

Unsafe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function 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 Uses a special_chars_filter via filter_var function construction : interpretation with simple quote

Unsafe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function construction : concatenation with simple quote

Unsafe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function 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 Uses a special_chars_filter via filter_var function construction : interpretation with simple quote

Unsafe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function construction : concatenation with simple quote

Unsafe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function 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 Uses a special_chars_filter via filter_var function 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 Uses a special_chars_filter via filter_var function construction : interpretation with simple quote

Unsafe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function construction : interpretation with simple quote

Unsafe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function construction : concatenation with simple quote

Unsafe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a special_chars_filter via filter_var function construction : concatenation with simple quote

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

Safe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a number_int_filter via filter_var function construction : use of sprintf via a %u

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

Safe sample input : execute a ls command using the function system, and put the last result in $tainted Uses a number_int_filter via filter_var function construction : use of sprintf via a %d