- var_dump: documentation ( source)
- chr: documentation ( source)
- utf8_encode: documentation ( source)
<?php
for ($c = 0; $c <= 0x1F; $c++) {
var_dump(utf8_encode(chr($c)));
}
var_dump('-----------------------');
for ($c = 0x7F; $c <= 0x9F; $c++) {
var_dump(utf8_encode(chr($c)));
}