Mensagem sobre o tópico comparar imagens com php

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Date: Thu, 2 Jul 2009 16:46:36 -0300
Message-ID: <bdf1ffd30907021246l113002cbnb2743403daed0...@mail.gmail.com>
Subject: Re: [ PHP - Google ] comparar imagens com php
From: =?ISO-8859-1?Q?=5Bmodera=E7=E3o=5D_Erick_Couto?= <erickcout...@gmail.com>
To: listaphp@googlegroups.com

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sim, o dna se chama MD5..

varre o diret=F3rio e pega o HASH MD5 de cada arquivo.. se for exatamente
igual ao do outro diret=F3rio o HASH ser=E1 igual.

2009/7/2 Edvaldo <edva...@aerorodrigues.com>

>
> pessoas... em uma pasta eu tenho x imagens e em outra eu tenho outras
> imagens, no php =E9 possivel eu "abrir as imagens" e verificar o "dna"
> da imagem e procurar na outra pasta um "dna" igual?
> >
>

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sim, o dna se chama MD5..<br><br>varre o diret=F3rio e pega o HASH MD5 de c=
ada arquivo.. se for exatamente igual ao do outro diret=F3rio o HASH ser=E1=
 igual.<br><br><div class=3D"gmail_quote">2009/7/2 Edvaldo <span dir=3D"ltr=
">&lt;<a href=3D"mailto:edva...@aerorodrigues.com">edva...@aerorodrigues.co=
m</a>&gt;</span><br>
<blockquote class=3D"gmail_quote" style=3D"border-left: 1px solid rgb(204, =
204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>
pessoas... em uma pasta eu tenho x imagens e em outra eu tenho outras<br>
imagens, no php =E9 possivel eu &quot;abrir as imagens&quot; e verificar o =
&quot;dna&quot;<br>
da imagem e procurar na outra pasta um &quot;dna&quot; igual?<br>
<br>
</font></blockquote></div><br>

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