php获得文件大小和文件创建时间的方法
(编辑：jimmy 日期: 2024/5/20 浏览：3 次 )
本文实例讲述了php获得文件大小和文件创建时间的方法。分享给大家供大家参考。具体分析如下：
php中可以显示文件的各种属性，这些属性包括文件的最后访问时间、最后修改时间、文件大小等。
<HTML>
<HEAD>
<TITLE>Returning information about a file</TITLE>
</HEAD>
<BODY>
<"The size of the file is ";
print filesize( "samplefile.doc" );
print "<br>";
$atime = fileatime( "samplefile.doc" );
print "This file accessed on ";
print date("l, M d, Y g:i a", $atime);
print "<br>";
$mtime = filemtime( "samplefile.doc" );
print "This file was modified on ";
print date("l, M d, Y g:i a", $mtime);
print "<br>";
$ctime = filectime( "samplefile.doc" );
print "This file was changed on ";
print date("l, M d, Y g:i a", $ctime);
"htmlcode">
<"$filename was last modified: " . date ("F d Y H:i:s.", filemtime($filename));
}
"htmlcode">
<"$filename was last changed: " . date ("F d Y H:i:s.", filectime($filename));
}
"htmlcode">
<"$filename was last accessed: " . date ("F d Y H:i:s.", fileatime($filename));
}
?>
希望本文所述对大家的php程序设计有所帮助。
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