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diff --git a/ext/standard/tests/array/array_intersect_key_variation6.phpt b/ext/standard/tests/array/array_intersect_key_variation6.phpt
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+--TEST--
+Test array_intersect_key() function : usage variation - Passing boolean indexed array
+--FILE--
+<?php
+/* Prototype : array array_intersect_key(array arr1, array arr2 [, array ...])
+ * Description: Returns the entries of arr1 that have keys which are present in all the other arguments.
+ * Source code: ext/standard/array.c
+ */
+
+echo "*** Testing array_intersect_key() : usage variation ***\n";
+
+// Initialise function arguments not being substituted (if any)
+$input_array = array(0 => '0', 1 => '1' , -10 => '-10');
+$boolean_indx_array = array(true => 'boolt', false => 'boolf', TRUE => 'boolT', FALSE => 'boolF');
+
+echo "\n-- Testing array_intersect_key() function with boolean indexed array --\n";
+var_dump( array_intersect_key($input_array, $boolean_indx_array) );
+var_dump( array_intersect_key($boolean_indx_array,$input_array ) );
+?>
+===DONE===
+--EXPECTF--
+*** Testing array_intersect_key() : usage variation ***
+
+-- Testing array_intersect_key() function with boolean indexed array --
+array(2) {
+ [0]=>
+ string(1) "0"
+ [1]=>
+ string(1) "1"
+}
+array(2) {
+ [1]=>
+ string(5) "boolT"
+ [0]=>
+ string(5) "boolF"
+}
+===DONE===