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1.1 misho 1: --TEST-- 2: Test array_intersect_uassoc() function : usage variation - Intersection of floating points with strings. 3: --FILE-- 4: <?php 5: /* Prototype : array array_intersect_uassoc(array arr1, array arr2 [, array ...], callback key_compare_func) 6: * Description: Computes the intersection of arrays with additional index check, compares indexes by a callback function 7: * Source code: ext/standard/array.c 8: */ 9: 10: echo "*** Testing array_intersect_uassoc() : usage variation ***\n"; 11: 12: //Initialize variables 13: $arr_float = array(0 => 1.00, 1.00 => 2.00); 14: $arr_string = array('1', '2', '3'); 15: $arr_string_float = array('1.00', '2.00'); 16: 17: function key_compare_func($a, $b) 18: { 19: if ($a === $b) { 20: return 0; 21: } 22: return ($a > $b)? 1:-1; 23: } 24: 25: echo "\n-- Result of floating points and strings containing integers intersection --\n"; 26: var_dump( array_intersect_uassoc($arr_float, $arr_string, "key_compare_func") ); 27: 28: echo "\n-- Result of floating points and strings containing floating point intersection --\n"; 29: var_dump( array_intersect_uassoc($arr_float, $arr_string_float, "key_compare_func") ); 30: ?> 31: ===DONE=== 32: --EXPECTF-- 33: *** Testing array_intersect_uassoc() : usage variation *** 34: 35: -- Result of floating points and strings containing integers intersection -- 36: array(2) { 37: [0]=> 38: float(1) 39: [1]=> 40: float(2) 41: } 42: 43: -- Result of floating points and strings containing floating point intersection -- 44: array(0) { 45: } 46: ===DONE===