Lines Matching refs:function
2 Test array_filter() function : usage variations - Different types of 'callback' function
23 // callback function without parameters and with return value
24 function callback1()
28 echo "-- Callback function without parameter and with return --\n";
31 // callback function with parameter and without return value
32 function callback2($input)
39 // callback function without parameter and without return value
40 function callback3()
43 echo "-- Callback function without parameter and return --\n";
46 // callback function with parameter and with return value
47 function callback4($input)
56 echo "-- Callback function with parameter and return --\n";
63 -- Callback function without parameter and with return --
85 -- Callback function without parameter and return --
88 -- Callback function with parameter and return --