49 lines
1.2 KiB
PHP
49 lines
1.2 KiB
PHP
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<?php
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if (!empty($_FILES)):
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// Check for errors
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if($_FILES['file_upload']['error'] > 0){
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die('An error ocurred when uploading.');
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}
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if(!getimagesize($_FILES['file_upload']['tmp_name'])){
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die('Please ensure you are uploading an image.');
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}
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// Check filetype
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if(stripos($_FILES['file_upload']['type'], 'image/') !== 0){
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die('Unsupported filetype uploaded.');
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}
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// Check filesize
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if($_FILES['file_upload']['size'] > 500000){
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die('File uploaded exceeds maximum upload size.');
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}
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// Check filesize
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if(!is_uploaded_file($_FILES['file_upload']['tmp_name'])) {
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die('File is not uploaded file');
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}
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$ext = pathinfo($_FILES['file_upload']['name'], PATHINFO_EXTENSION);
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if (!in_array($ext, ['gif', 'png', 'jpg', 'jpeg'])) {
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die('Unsupported filetype uploaded.');
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}
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$new_name = __DIR__ . '/uploadfiles/' . md5($_FILES['file_upload']['name']) . ".{$ext}";
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if(!move_uploaded_file($_FILES['file_upload']['tmp_name'], $new_name)){
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die('Error uploading file - check destination is writeable.');
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}
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die('File uploaded successfully: ' . $new_name);
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else:
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?>
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<form method="post" enctype="multipart/form-data">
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File: <input type="file" name="file_upload">
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<input type="submit">
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</form>
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<?php
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endif;
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