Code Duplication    Length = 4-4 lines in 3 locations

src/wp-admin/includes/class-pclzip.php 3 locations

@@ 4417-4420 (lines=4) @@
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    $p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data);
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    // ----- Get filename
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    if ($p_header['filename_len'] != 0)
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      $p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']);
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    else
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      $p_header['filename'] = '';
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    // ----- Get extra
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    if ($p_header['extra_len'] != 0)
@@ 4423-4426 (lines=4) @@
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      $p_header['filename'] = '';
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    // ----- Get extra
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    if ($p_header['extra_len'] != 0)
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      $p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']);
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    else
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      $p_header['extra'] = '';
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    // ----- Get comment
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    if ($p_header['comment_len'] != 0)
@@ 4429-4432 (lines=4) @@
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      $p_header['extra'] = '';
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    // ----- Get comment
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    if ($p_header['comment_len'] != 0)
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      $p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']);
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    else
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      $p_header['comment'] = '';
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    // ----- Extract properties
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