Lines Matching refs:return
2 Test array_filter() function : usage variations - Callback function with different return values
11 * callback functions are expected to return bool value for array_filter()
12 * here testing callback functions for return values other than bool
15 echo "*** Testing array_filter() : usage variations - callback function with different return value…
20 // int as return value
23 return 5;
25 echo "callback function with int return value\n";
28 // float as return value
31 return 3.4;
33 echo "callback function with float return value\n";
36 // string as return value
39 return 'value';
41 echo "callback function with string return value\n";
44 // null as return value
47 return null;
49 echo "callback function with null return value\n";
52 // array as return value
55 return array(8);
57 echo "callback function with array as return value\n";
63 *** Testing array_filter() : usage variations - callback function with different return values***
64 callback function with int return value
85 callback function with float return value
106 callback function with string return value
127 callback function with null return value
130 callback function with array as return value