Lines Matching refs:function
2 Test array_filter() function : usage variations - anonymous callback functions
18 // anonymous callback function
19 echo "Anonymous callback function with regular parameter and statement\n";
20 var_dump( array_filter($input, function($input) { return ($input > 1); }) );
22 // anonymous callback function with reference
23 echo "Anonymous callback function with reference parameter\n";
24 var_dump( array_filter($input, function(&$input) { return ($input < 1); }) );
26 // anonymous callback function with null argument
28 var_dump( array_filter($input, function() { return true; }) );
30 // anonymous callback function with argument and null statement
31 echo "Anonymous callback function with regular argument and null statement\n";
32 var_dump( array_filter($input, function($input) { }) );
38 Anonymous callback function with regular parameter and statement
47 Anonymous callback function with reference parameter
77 Anonymous callback function with regular argument and null statement