1 files changed, 68 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_keys_variation_004.phpt b/ext/standard/tests/array/array_keys_variation_004.phpt
new file mode 100644
index 0000000..1a4f0fc
--- /dev/null
+++ b/ext/standard/tests/array/array_keys_variation_004.phpt
@@ -0,0 +1,68 @@
+--TEST--
+Test array_keys() function (variation - 4)
+--FILE--
+<?php
+
+echo "*** Testing array_keys() on all the types other than arrays ***\n";
+$types_arr = array(
+  TRUE => TRUE,
+  FALSE => FALSE,
+  1 => 1,
+  0 => 0,
+  -1 => -1, 
+  "1" => "1",
+  "0" => "0",
+  "-1" => "-1",
+  NULL,
+  array(),
+  "php" => "php",
+  "" => ""
+);
+$values = array(TRUE, FALSE, 1, 0, -1, "1", "0", "-1",  NULL, array(), "php", "");
+foreach ($values as $value){
+  var_dump(array_keys($types_arr, $value, TRUE));
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing array_keys() on all the types other than arrays ***
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(1) {
+  [0]=>
+  int(1)
+}
+array(1) {
+  [0]=>
+  int(0)
+}
+array(1) {
+  [0]=>
+  int(-1)
+}
+array(1) {
+  [0]=>
+  int(2)
+}
+array(1) {
+  [0]=>
+  int(3)
+}
+array(1) {
+  [0]=>
+  string(3) "php"
+}
+array(1) {
+  [0]=>
+  string(0) ""
+}
+Done