tp5常用公共方法-将图片转换成base64编码

/**

* @param $image_path string 图片路径

* @param bool $is_full 是否加上图片前缀

* @return string

*/

function base64EncodeImage($image_path, $is_full = true)

{

$base64_image = '';

$image_info = getimagesize($image_path);

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

if ($is_full) {

//data:image/jpg/png/gif;base64,

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

} else {

$base64_image = base64_encode($image_data);

}

return $base64_image;

}

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