Zend Preparation | PHP Quiz (Learning Mode)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

Which of the following are valid function names?

i) function()
ii) €()
iii) .function()
iv) $function()

Only i)

Only ii)

i) and ii)

iii) and iv)