<?php
var_dump(
$conv = mb_convert_encoding(
$bin = hex2bin("0001f1e8"),
"UTF-8-Mobile#KDDI-A",
"UCS-4BE"
),
mb_check_encoding($bin, "UTF-8-Mobile#KDDI-A"),
bin2hex(mb_convert_encoding($conv, "UTF-8-Mobile#KDDI-A", "UTF-8"))
);
- Output for 8.1.0 - 8.1.30, 8.2.0 - 8.2.24, 8.3.0 - 8.3.12
- string(1) "?"
bool(false)
string(2) "3f"
- Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30
- string(0) ""
bool(false)
string(0) ""
preferences:
58.94 ms | 407 KiB | 5 Q