Cannot get the correct utf-8 text from Access

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When I tried to get chinese characters from the database, I got weird text. I tried almost everything, like html_entity_decode, htmlentities, save the

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日久生厌

2021-01-28 06:11

I encountered this issue a while ago and the only way I could get it to work was to write the HTML into an ADODB.Stream object, save it to a file, and then echo the file:

<?php
define("TEMP_FOLDER", "C:\\__tmp\\");
header('Content-Type: text/html; charset=utf-8');

$stm = new COM("ADODB.Stream") or die("Cannot create COM object.");
$stm->Type = 2;  // adTypeText
$stm->Charset = 'utf-8';
$stm->Open();
$stm->WriteText('<html>');
$stm->WriteText('<head>');
$stm->WriteText('<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />');
$stm->WriteText('<title>ADODB test</title>');
$stm->WriteText('</head>');
$stm->WriteText('<body>');

$con = new COM("ADODB.Connection"); 
$con->Open(
        "Driver={Microsoft Access Driver (*.mdb, *.accdb)};" .
        "Dbq=C:\\Users\\Public\\Database1.accdb");
$rst = $con->Execute("SELECT word FROM vocab WHERE ID=3");
$stm->WriteText($rst->Fields("word"));
$rst->Close();
$con->Close();

$stm->WriteText('</body>');
$stm->WriteText('</html>');

$tempFile = TEMP_FOLDER . uniqid("", TRUE) . ".txt";
$stm->SaveToFile($tempFile, 2);  // adSaveCreateOverWrite
$stm->Close();
echo file_get_contents($tempFile);
unlink($tempFile);
?>

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