- var_dump: documentation ( source)
- bin2hex: documentation ( source)
- utf8_decode: documentation ( source)
- addslashes: documentation ( source)
<?php
$ss = "\u{DF}";
var_dump(utf8_decode(addslashes("\xf0\xc0\xc0\xa7 or 1=1-- -")));
$tests = array(
"\x41\xC2\x3E\x42",
"\xE3\x80\x22",
"\x41\x98\xBA\x42\xE2\x98\x43\xE2\x98\xBA\xE2\x98",
);
foreach ($tests as $t) {
var_dump(bin2hex(utf8_decode($t)));
}
echo "Done.\n";