PHP问题写连续单引号？

Question

I can't manage to write consecutive single-quotes on my server; This simple script output's only a single quote to the file:

<?php
    $handle = fopen('testWriteDoubleSingleQuote.dat', 'wb');
    fwrite($handle, "''");  //  only writes ' ONCE!
    fclose($handle);
?>

I've tried the pack() function as well, with the same result:

<?php
    $handle = fopen('testWriteDoubleSingleQuote.dat', 'wb');
    fwrite($handle, pack('nnn', 0x6061, 0x6127, 0x2763));  //  only writes 0x27 ONCE!
    fclose($handle);
?>

Is this normal? Something to do with magicquotes?

Answer 1

Did you try four? fwrite($handle, "''''");