Lines Matching refs:callback
2 Test array_filter() function : usage variations - anonymous callback functions
6 * Passing different anonymous callback functions with passed by value and reference arguments
9 echo "*** Testing array_filter() : usage variations - Anonymous callback functions ***\n";
13 // anonymous callback function
14 echo "Anonymous callback function with regular parameter and statement\n";
17 // anonymous callback function with null argument
18 echo "Anonymous callback function with null argument\n";
21 // anonymous callback function with argument and null statement
22 echo "Anonymous callback function with regular argument and null statement\n";
28 *** Testing array_filter() : usage variations - Anonymous callback functions ***
29 Anonymous callback function with regular parameter and statement
40 Anonymous callback function with null argument
59 Anonymous callback function with regular argument and null statement