PHP 5.6.30 Released

Imagick::stripImage

(PECL imagick 2.0.0)

Imagick::stripImageStrips an image of all profiles and comments

Descrição

bool Imagick::stripImage ( void )

Strips an image of all profiles and comments.

Valor Retornado

Retorna TRUE no sucesso.

Erros

Lança ImagickException em caso de erro.

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User Contributed Notes 3 notes

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8
g dot a dot karthikeyan at gmail dot com
3 years ago
Please note that striping off the exif information without handling the orientation information available in the exif will lead to wrong orientation of the image
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2
Max Eremin
27 days ago
StripImage also delete ICC image profile by default.
The resulting images seem to lose a lot of color information and look "flat" compared to their non-stripped versions.

Consider keeping the ICC profile (which causes richer colors) while removing all other EXIF data:

1. Extract the ICC profile
2. Strip EXIF data and image profile
3. Add the ICC profile back

The code is:
<?php
$profiles
= $img->getImageProfiles("icc", true);

$img->stripImage();

if(!empty(
$profiles))
   
$img->profileImage("icc", $profiles['icc']);
?>
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0
pengc99
5 years ago
this will actually clear exif data so if you run an image uploading script with privacy concerns, this will effectively clear all GPS / metadata from the image.
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