PHP file_get_contents () automatically convert content to ASCII?
Let's say I want to know the encoding of a text file, does PHP file_get_contents automatically convert the content to ASCII?
<pre>
<?php
$file = file_get_contents('./test.txt', true);
echo $file."<br>".mb_detect_encoding($file);
echo "<br>";
$file = file_get_contents('./test (2).txt', true);
echo $file."<br>".mb_detect_encoding($file);
echo "<br>";
$file = file_get_contents('./test (3).txt', true);
echo $file."<br>".mb_detect_encoding($file);
?>
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1 answer
It does not convert content to ASCII. Because it only gets the contents of the file, which is not needed. More information is at http://us3.php.net/manual/en/function.file-get-contents.php
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