php get images properties "title"

how can I get an Image file title with php? I am talking about the title sh开发者_运维知识库own near author and comments in the file properties.

thanks in advance!

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I'm guessing you can get it with exif_read_data :)

http://php.net/manual/en/function.exif-read-data.php

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It's easy with jQuery.

<script type="text/javascript" src="JQUERY-PATH"></script>
<script>
$('img').each(function(){
alert( $(this).attr('title') );
});
</script>

Edit: do you mean the filename or title within the HTML?