Just arrived back from 10 very pleasant day's R&R in Phnom Penh.
On arrival at the airport realised like many others i had forgoten my passport photo.
Trying to explain this to the line marshall, he just said "no problem stand in line"
On reaching the desk, handed over passport and application form and again said "no photo"
"$2.00 he said". Handed over the money (no reciept) 5 mins later passport back complete with visa.