1 files changed, 71 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_flip_basic.phpt b/ext/standard/tests/array/array_flip_basic.phpt
new file mode 100644
index 0000000..08a63fb
--- /dev/null
+++ b/ext/standard/tests/array/array_flip_basic.phpt
@@ -0,0 +1,71 @@
+--TEST--
+Test array_flip() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : array array_flip(array $input)
+ * Description: Return array with key <-> value flipped 
+ * Source code: ext/standard/array.c
+*/
+
+echo "*** Testing array_flip() : basic functionality ***\n";
+
+// array with default keys - numeric values
+$input = array(1, 2);   
+var_dump( array_flip($input) );
+
+// array with default keys - string values
+$input = array('value1', "value2");
+var_dump( array_flip($input) );
+
+// associative arrays - key as string
+$input = array('key1' => 1, "key2" => 2); 
+var_dump( array_flip($input) );
+
+// associative arrays - key as numeric
+$input = array(1 => 'one', 2 => "two");
+var_dump( array_flip($input) );
+
+// combination of associative and non-associative array
+$input = array(1 => 'one','two', 3 => 'three', 4, "five" => 5);
+var_dump( array_flip($input) );
+echo "Done"
+?>
+--EXPECTF--
+*** Testing array_flip() : basic functionality ***
+array(2) {
+  [1]=>
+  int(0)
+  [2]=>
+  int(1)
+}
+array(2) {
+  ["value1"]=>
+  int(0)
+  ["value2"]=>
+  int(1)
+}
+array(2) {
+  [1]=>
+  string(4) "key1"
+  [2]=>
+  string(4) "key2"
+}
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(5) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  ["three"]=>
+  int(3)
+  [4]=>
+  int(4)
+  [5]=>
+  string(4) "five"
+}
+Done