WhatisEXIFdata? EXIF is short for Exchangeable Image File, a format that is a standard for storing interchange information in digital photography image files using JPEG compression. Almost all new digital cameras use the EXIF annotation, storing information on the image such as shutter speed, exposu...
exif_read_data() 是一个用于从 JPEG 或 TIFF 图像文件中读取 EXIF 头信息的函数，这些头信息通常由数码相机生成。它允许开发者获取和解析相机产生的元数据，但需要注意的是，由于不同数码相机制造商的标记差异，代码编写时需要处理这种多样性。Height 和 Width 的值是通过类似 getimagesize() 的方法...
exif_read_data是一个PHP函数,用于读取图像文件的EXIF(Exchangeable Image File Format)数据。EXIF是一种存储在数字图像文件中的元数据格式,包含了拍摄设备、拍摄参数、时间等信息。 抑制IFD错误是指在使用exif_read_data函数读取EXIF数据时,如果图像文件中的IFD(Image File Directory)存在错误或损坏,可以通过设置参数来...
exif_read_data()函数是PHP语言中的一个函数,用于从图像文件中读取EXIF(Exchangeable Image File Format)数据。EXIF数据是嵌入在数字图像中的元数据,包含了拍摄设备、拍摄参数、拍摄时间等信息。 然而,有时候exif_read_data()函数可能无法提取到图像中的GPS信息。这可能是由于以下几个原因导致的: ...
if you set your camera to RAW mode you won't be able to capture EXIF data. Luckily camera manufacturers have thought of this and come up with their own equivalents which do support RAW, and when you later save the file as a JPEG that data will be converted to EXIF and stored with ...
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Exif Data Viewer is a free program to view and edit the Exif data in your digital photos, it supports EXIF Specification 2.3, can help you to analyze the detailed parameters of the photo. Also it supports to show the MakerNote information of wide range manufacturer device. ...
Free online EXIF viewer for JPG images. Extract camera details, lens, GPS location and Lightroom edits! PixelPeeper can reverse-engineer camera details (EXIF data) from a photo. On top of that, for photos exported fromLightroom, it can also visualize all edits made to the file — so you...
read_exif_data— 别名exif_read_data()警告 This alias was DEPRECATED in PHP 7.2.0, and REMOVED as of PHP 8.0.0.说明 ¶ 此函数是该函数的别名: exif_read_data(). 更新日志 ¶ 版本说明 7.2.0 这个函数别名被废弃。 发现了问题? 了解如何改进此页面 • 提交拉取请求 • 报告一个错误 +...