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Posted by "Shaun" on 09/26/09 11:34
Hi,
I have a form on my site with many file fields for users to upload files. I
am trying to verify that for each file uploaded it corresponds with the name
of the file field i.e.
<tr>
<td>File_1.CSV:</td>
<td><input type="file" name="File_1.CSV"></td>
</tr>
<tr>
<td>File_2.CSV:</td>
<td><input type="file" name="File_2.CSV"></td>
</tr>
However if I loop through the $_FILES array like this:
foreach( $_FILES as $key => $value ){
echo '$key = '.$key.'<br />';
echo '$value = '.$value.'<br />';
}
$key = File_1_CSV
$value['name'] = File_1.CSV
$key = File_2_CSV
$value['name'] = File_2.CSV
The . is replaced with an underscore in the $key value. I could get around
this with a substr() but it seems a little inelegant, can anyone tell me why
this is happening please?
Thanks for your advice.
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