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POFileSize in Multiple Attachments
 

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    <p>I am sending multiple attachments with an Email Message, Now i want to check the Extension and Size of the Attached File, For which i am using the Code:</p> <pre><code>foreach(array_keys($_FILES['attachment']['name']) as $key) { $file=$_FILES['attachment']; $filesize = (filesize($file) * .0009765625) * .0009765625; echo $filesize; if ($FileSize &gt; 100) { echo "&lt;script type='text/javascript'&gt;parent.document.getElementById('sizeerrormessage').style.display = 'inline';&lt;/script&gt;"; } $source = $_FILES['attachment']['tmp_name'][$key]; $filename = $_FILES['attachment']['name'][$key]; $mail-&gt;AddAttachment($source, $filename); } </code></pre> <p>I gives error that for calculating File Size and Extension an array is given, string required.</p> <p>For Multiple Attachments, attachment[] is an arrray.. How to check the file size and extension of an array type now The Form Code is</p> <pre><code>&lt;input type="file" name="attachment[]" id="attachment" size="30" onchange="document.getElementById('moreUploadsLink').style.display = 'block';" /&gt; &lt;div id="moreUploads"&gt;&lt;/div&gt; &lt;div id="sizeerrormessage" style="display:none;margin-left:30px"&gt; &lt;font color=#990000 size=1&gt;File exceeded maximum allowed limit of 100 Kb&lt;/font&gt; &lt;/div&gt; &lt;div id="typeerrormessage" style="display:none;margin-left:30px"&gt; &lt;font color=#990000 size=1&gt;Only png, jpg and gif are allowed extensions.&lt;/font&gt; &lt;/div&gt; &lt;div id="moreUploadsLink" style="display:none;"&gt;&lt;a href="javascript:addFileInput();"&gt;Attach another File&lt;/a&gt;&lt;/div&gt; </code></pre> <p>And the javascript is</p> <pre><code>&lt;script type="text/javascript"&gt; var upload_number = 1; var attachmentlimit = 5; function addFileInput() { var d = document.createElement("div"); var file = document.createElement("input"); file.setAttribute("type", "file"); file.setAttribute("name", "attachment[]"); /* file.setAttribute("name", "attachment"+upload_number);*/ d.appendChild(file); document.getElementById("moreUploads").appendChild(d); upload_number++; if(upload_number == attachmentlimit) { document.getElementById('moreUploadsLink').style.display='none'; } } &lt;/script&gt; </code></pre>
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