--TEST-- filter_var() and FILTER_UNSAFE_RAW --SKIPIF-- <?php if (!extension_loaded("filter")) die("skip"); ?> --FILE-- <?php var_dump(filter_var("}\"<p>test para</p>", FILTER_UNSAFE_RAW, FILTER_FLAG_ENCODE_AMP)); var_dump(filter_var("a[!@#<b>$%^&*()@a@#$%^&*(.<br>com@#$%^&*(", FILTER_UNSAFE_RAW, FILTER_FLAG_ENCODE_AMP)); var_dump(filter_var("white space here \ \ \" some more", FILTER_UNSAFE_RAW, FILTER_FLAG_ENCODE_AMP)); var_dump(filter_var("", FILTER_UNSAFE_RAW, FILTER_FLAG_ENCODE_AMP)); var_dump(filter_var(" 123456789000000 <qwertyuiop> ", FILTER_UNSAFE_RAW, FILTER_FLAG_ENCODE_AMP)); echo "Done\n"; ?> --EXPECT-- string(18) "}"<p>test para</p>" string(53) "a[!@#<b>$%^&*()@a@#$%^&*(.<br>com@#$%^&*(" string(32) "white space here \ \ " some more" string(0) "" string(48) " 123456789000000 <qwertyuiop> " Done