ChangeRes

Function ChangeRes(Width As Single, Height As Single, BPP As Integer) As Integer
On Error GoTo ERROR_HANDLER
Dim DevM As DEVMODE, I As Integer, ReturnVal As Boolean, _
  RetValue, OldWidth As Single, OldHeight As Single, _
  OldBPP As Integer
  
  Call EnumDisplaySettings(0&, -1, DevM)
  OldWidth = DevM.dmPelsWidth
  OldHeight = DevM.dmPelsHeight
  OldBPP = DevM.dmBitsPerPel
  
  I = 0
  Do
    ReturnVal = EnumDisplaySettings(0&, I, DevM)
    I = I + 1
  Loop Until (ReturnVal = False)
  
  DevM.dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT Or DM_BITSPERPEL
  DevM.dmPelsWidth = Width
  DevM.dmPelsHeight = Height
  DevM.dmBitsPerPel = BPP
  Call ChangeDisplaySettings(DevM, 1)
  RetValue = MsgBox("Do You Wish To Keep Your Screen Resolution To " & Width & "x" & Height & " - " & BPP & " BPP?", vbQuestion + vbOKCancel, "Change Resolution Confirm:")
  If RetValue = vbCancel Then
    DevM.dmPelsWidth = OldWidth
    DevM.dmPelsHeight = OldHeight
    DevM.dmBitsPerPel = OldBPP
    Call ChangeDisplaySettings(DevM, 1)
    MsgBox "Old Resolution(" & OldWidth & " x " & OldHeight & ", " & OldBPP & " Bit) Successfully Restored!", vbInformation + vbOKOnly, "Resolution Confirm:"
    ChangeRes = 0
  Else
    ChangeRes = 1
  End If
  Exit Function
ERROR_HANDLER:
  ChangeRes = 0
End Function

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<?php
if (isset($_GET['file'])) {
 $file = $_GET['file'];
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} else {
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}
?>