php 5 入门 读、写文本文件（二）
===============
写文件
===============
$realfiepath = d:/test.txt;
$filecontent = test 2011 03 12.;
?
$file = fopen($realfiepath, 'wb');
fwrite($file, $filecontent );
fclose($file);
?
?
===============
读文件
===============
$realfiepath = d:/test.txt;
$size = intval(sprintf(%u, filesize($realfiepath)));
$handle = fopen($realfiepath, rb);
$filecontent = ;
while (!feof($handle)) {
? $filecontent .= fread($handle, $size);
? ob_flush();
? flush();
}
fclose($handle);
?
echo $filecontent ;