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55 lines
1.7 KiB
55 lines
1.7 KiB
--TEST--
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Test array_intersect_ukey() function : usage variation - Intersection of strings containing integer and float
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--FILE--
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<?php
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//Call back function
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function key_compare_func($key1, $key2)
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{
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if ($key1 == $key2) {
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return 0;
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} else {
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return $key1 > $key2 ? 1 : -1;
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}
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}
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function main()
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{
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echo "*** Testing array_intersect_ukey() : usage variation ***\n";
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//Initialize variables
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$arr1_string_int = array('0' => '1', '1' => '2');
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$arr2_string_int = array('0' => '1', '1' => '3');
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$arr1_string_float = array('0.00' => '1.00', '1.00' => '2.00');
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$arr2_string_float = array('0.00' => '1.00', '1.00' => '3.00');
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echo "\n-- Result of strings containing integers intersection --\n";
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var_dump(array_intersect_ukey($arr1_string_int, $arr2_string_int, 'key_compare_func'));
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echo "\n-- Result of strings containing floating points intersection --\n";
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var_dump(array_intersect_ukey($arr1_string_float, $arr2_string_float, 'key_compare_func'));
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echo "\n-- Result of strings containing integers and strings containing floating points intersection --\n";
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var_dump(array_intersect_ukey($arr1_string_int, $arr2_string_float, 'key_compare_func'));
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}
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?>
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--EXPECT--
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*** Testing array_intersect_ukey() : usage variation ***
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-- Result of strings containing integers intersection --
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array(2) {
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[0]=>
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string(1) "1"
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[1]=>
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string(1) "2"
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}
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-- Result of strings containing floating points intersection --
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array(2) {
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["0.00"]=>
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string(4) "1.00"
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["1.00"]=>
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string(4) "2.00"
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}
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-- Result of strings containing integers and strings containing floating points intersection --
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array(2) {
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[0]=>
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string(1) "1"
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[1]=>
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string(1) "2"
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}
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