列出元数据(记录日期，尺寸，标题，光圈选项…)上传的图像在php

尝试使用exif_read_data()函数:

<?php
echo "img1.jpg:<br />'n";
$exif = exif_read_data('tests/img1.jpg', 'IFD0');
echo $exif===false ? "No headers.<br />'n" : "Image contains headers<br />'n";
$exif = exif_read_data('tests/img2.jpg', 0, true);
echo "img2.jpg:<br />'n";
foreach ($exif as $key => $section)
{
    foreach ($section as $name => $val)
    {
        echo "$key.$name: $val<br />'n";
    }
}
?>

所有关于函数的详细信息可以在上面的链接(PHP手册网站)找到