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POHow to read non-ASCII characters from CLI standard input
 

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  1. POHow to read non-ASCII characters from CLI standard input
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    <p>If I type <code>å</code> in CMD, fgets stop waiting for more input and the loop runs until I press <code>ctrl-c</code>. If I type a "normal" characters like a-z0-9!?() it works as expected.</p> <p>I run the code in CMD under Windows 7 with UTF-8 as charset (<code>chcp 65001</code>), the file is saved as UTF-8 without bom. I use PHP 5.3.5 (cli).</p> <pre><code>&lt;?php echo "ÅÄÖåäö work here.\n"; while(1) { echo '&gt; '. fgets(STDIN); } ?&gt; </code></pre> <p>If I change charset to <code>chcp 1252</code> the loop doesn't break when I type <code>å</code> and it print "> å" but the "ÅÄÖåäö work here" become "ÅÄÖåäö work here!". And I know that I can change the file to ANSI, but then I can't use special characters like ╠╦╗.</p> <p><strong>So why does fgets stop waiting for userinput after I have typed åäö?</strong></p> <p><strong>And how can I fix this?</strong></p> <p>EDIT:</p> <p>Also found a strange bug. <code>echo "öäåÅÄÖåäö work here! Or?".chr(10);</code> -> <code>��äåÅÄÖåäö work here! Or? re! Or?</code>. If the first char in echo is <code>å/ä/ö</code> it print strange chars AND the end output duplicate's with <code>n - 1</code> char.. (n = number of åäö in the begining of the string).</p> <p>Eg: <code>echo "åäö 1234" -&gt; ??äö 123434</code> and <code>echo åäöåäö 1234</code> -> <code>??äöåäö 1234 1234</code>. </p> <p><strong>EDIT2 (solved):</strong></p> <p>The problem was <code>chcp 65001</code>, now I use <code>chcp 437</code> (<a href="http://msdn.microsoft.com/en-us/goglobal/cc305156" rel="nofollow">chcp 437</a>). Big thanks to Timothy Martens!</p>
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    1. COA few questions about this problem: 1) what happens when you try to type and `å` in the CMD outside of the php? 2) It is only logical that an UTF-8 `Å` is not the same as an windows-1252 `Å` thus the resulting `Ã`. But what happens if you try to convert the PHP file into windows-1252?
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    2. CO**1)** åäö -> "command not fond", echo åäö -> åäö. So it works. Both with `chcp 65001` (UTF-8) and `chcp 1252`. **2)** I use UTF-8 in cmd AND as charset for the PHP file. If I use windows-1252 in the PHP file nothing changes. I think the problem is in windows/PHP. When I use `chcp 1252` it work for ÅÄÖ (even if the PHP file is UTF-8), but then I can't use ╠╦╗ etc.
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    3. COMan, what an interesting question ^^. You really have my attention now. I'm going to experiment myself for a bit, and I'll tell you as soon as I find anything.
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