//将照片编码为base64

//显示照片

//echo '<img src="' . base64EncodeImage(realpath($dirPath_photo.'/2018370202015720009.jpg')) . '" />';

*/

function base64EncodeImage ($image_file)

{

$base64_image = '';

$image_info = getimagesize($image_file);

$image_data = fread(fopen($image_file, 'r'), filesize($image_file));

$base64_image = 'data:' . $image_info['mime'] . ';base64,' . chunk_split(base64_encode($image_data));

return $base64_image;

}