如何显示PHP目录中的图像?

问题描述 投票:0回答:1

我正在尝试显示本地目录中的一组图像,还尝试了创建的大小和日期,但是似乎无法正常工作

    <?php
$dir = "./images";
if (is_dir($dir)) {
    if ($dh = opendir($dir)) {
        while (($file = readdir($dh)) !== false)
        {
        echo "<img src='/images/$file'>";
        echo date (Y/m/d H: i, filemtime($file));
        echo filesize($file);

        }
        closedir($dh);
    }
}

?>
php web directory
1个回答
0
投票
<?php
$dir="./img";
if(is_dir($dir)){
    $files=scandir($dir);
    unset($files[array_search('.',$files)]);
    unset($files[array_search('..',$files)]);
    $sn=0;
    foreach($files as $key=>$val){
        echo "SNo: ".++$sn."<br/>\n";
        echo "Filename: ".$val."<br/>\n";
        echo "Date-Time Modified: ".date('Y/m/d h:i',filemtime(rtrim($dir,'\/')."/".$val))."<br/>\n";
        echo "Filesize: ".filesize(rtrim($dir,'\/')."/".$val)."bytes<br/>\n";
        echo "<img src=\"".rtrim($dir,'\/')."/".$val."\" /><br/><br/>\n\n";
    }
}else{
    echo "(".$dir.") does not exist or is not a valid directory";
}
?>
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