youkidearitai’s gists

youkidearitai / codepoints.txt

Created September 24, 2025 15:22

ꧦ𐅁𐀸𐋠𛰙᭜𖫴𖫰𖫱𖫳𖫲𖫲𖫳𖫴𖫰𖫱꛰ﯩᩝ︪᭜𖫴𖫰𖫱𖫳𖫲𖫲𖫳𖫴𖫰𖫱꛰ީᩝ𛰚 について

	ꧦ𐅁𐀸𐋠𛰙᭜𖫴𖫰𖫱𖫳𖫲𖫲𖫳𖫴𖫰𖫱꛰ﯩᩝ︪᭜𖫴𖫰𖫱𖫳𖫲𖫲𖫳𖫴𖫰𖫱꛰ީᩝ𛰚 について

	iOSではファンシーな猫ちゃんが出てくるのだけど、Androidでは対応するグリフがないので文字化けを起こす。
	以下に各コードポイントを記した。様々な言語が使われていることがわかる。

	U+0a9e6 Myanmar Modifier Letter Shan Reduplication ミャンマー語修飾文字シャン重複 ꧦ
	U+10141 Greek Acrophonic Attic One Half ギリシャ語アクロニック屋根裏部屋
	U+10038 Linear B Syllable B075 We 線形B音節B075 We 𐀸
	U+102e0 Coptic Epact Thousands Mark コプト派の何千というマーク 𐋠
	U+1bc19 Duployan Letter M デュプロインレターM 𛰙

youkidearitai / mb_trim.cpp

Created October 2, 2023 13:30

trim function for multibyte support

	#include <iostream>
	#include <cstring>
	#include <string_view>

	void mb_trim(size_t strlen, char *str, const size_t
	trim_lengths_num, const size_t trim_lengths, const char *trim_chars)
	{
	size_t local_strlen = *strlen;
	char local_str = str;
	for (;;)

youkidearitai / gh-11587.phpt

Created July 7, 2023 14:14

	--TEST--
	GH-11587 Fixed the condition for result set values to be of native type, making it compatible with previous versions. #11616
	--EXTENSIONS--
	pdo_mysql
	--SKIPIF--
	<?php
	if (!extension_loaded('mysqli') && !extension_loaded('mysqlnd')) {
	/* Need connection to detect library version */
	require_once(__DIR__ . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
	MySQLPDOTest::skip();

youkidearitai / mysql_test.php

Last active July 6, 2023 13:23

	<?php

	$pdo = new PDO("mysql:host=127.0.0.1;dbname=ore", "root", "password");
	$pdo->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);
	$pdo->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, true);

	$results = $pdo->query("SELECT * FROM test");
	foreach ($results as $result) {
	var_dump($result);
	}

youkidearitai / UTF-8-demo.txt

Last active April 18, 2023 21:16

NEON optimizations for UTF-8 from mb_check_encoding berchmarks


	UTF-8 encoded sample plain-text file
	‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾

	Markus Kuhn [ˈmaʳkʊs kuːn] <http://www.cl.cam.ac.uk/~mgk25/> — 2002-07-25 CC BY


	The ASCII compatible UTF-8 encoding used in this plain-text file
	is defined in Unicode, ISO 10646-1, and RFC 2279.

youkidearitai / mb_check_encoding_marked_valid_utf8.phpt

Created March 18, 2023 07:15

	--TEST--
	mb_check_encoding() marked as valid UTF-8 when valid UTF-8 strings
	--EXTENSIONS--
	mbstring
	zend_test
	--SKIPIF--
	<?php
	if (function_exists('zend_test_is_string_marked_as_valid_utf8') !== true) {
	exit("zend_test extension is not included, skip this test");
	}

youkidearitai / phpt-tests.php

Created February 28, 2023 14:04

	<?php

	if (empty($argv[1])) {
	$php = "~/php80/bin/php";
	} else {
	$php = $argv[1];
	}

	exec($php . " -n -c tmp-php.ini run-tests.php -n -c tmp-php.ini -d extension_dir=./modules ext/mbstring/ -w failed.txt");
	$failed = file_get_contents("failed.txt");

youkidearitai / strings_markd_as_utf8_wrong.phpt

Last active January 30, 2023 17:23

	--TEST--
	Check that strings are marked as not valid UTF-8 (ISO-2022-JP)
	--EXTENSIONS--
	zend_test
	--FILE--
	<?php
	echo "ISO-2022-JP String:\n";
	$a = "a";
	$esc1 = "\x1b";
	$esc2 = "\x24";

youkidearitai / different_sjis_mac.sh

Created January 9, 2023 14:39

Search differents from https://github.com/php/php-src/pull/10264

	#!/bin/sh

	php -v
	sapi/cli/php -v

	for VAL in `cat diffs.txt`
	do
	echo ${VAL}
	php -r "var_dump(mb_convert_encoding(hex2bin('${VAL}'), 'UTF-8', 'MacJapanese'));"
	sapi/cli/php -r "var_dump(mb_convert_encoding(hex2bin('${VAL}'), 'UTF-8', 'MacJapanese'));"

youkidearitai / gist:25b25756e2fbbc0604f37821b2bd547e

Last active September 6, 2021 04:34

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