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|
--TEST--
mb_chr()
--SKIPIF--
<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
--FILE--
<?php
var_dump(
"\u{20bb7}" === mb_chr(0x20bb7),
"\x8f\xa1\xef" === mb_chr(0x8fa1ef, "EUC-JP-2004"),
"?" === mb_chr(0xd800)
);
mb_internal_encoding("UCS-4BE");
mb_substitute_character(0xfffd);
var_dump(
"\u{fffd}" === mb_chr(0xd800, "UTF-8")
);
var_dump(
"\u{fffd}" === mb_chr(0xd800, "UTF-8")
);
mb_internal_encoding("EUC-JP");
mb_substitute_character(0xa4a2);
var_dump(
"\u{a4a2}" === mb_chr(0xd800, "UTF-8")
);
// Invalid
var_dump(
mb_chr(0xd800, "typo"),
mb_chr(0xd800, "pass"),
mb_chr(0xd800, "jis"),
mb_chr(0xd800, "cp50222"),
mb_chr(0xd800, "utf-7")
);
?>
--EXPECTF--
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
Warning: mb_chr(): Unknown encoding "typo" in %s on line %d
Warning: mb_chr(): Unsupported encoding "pass" in %s on line %d
Warning: mb_chr(): Unsupported encoding "jis" in %s on line %d
Warning: mb_chr(): Unsupported encoding "cp50222" in %s on line %d
Warning: mb_chr(): Unsupported encoding "utf-7" in %s on line %d
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
|
