1 files changed, 36 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_intersect_key_error.phpt b/ext/standard/tests/array/array_intersect_key_error.phpt
new file mode 100644
index 0000000..9509e97
--- /dev/null
+++ b/ext/standard/tests/array/array_intersect_key_error.phpt
@@ -0,0 +1,36 @@
+--TEST--
+Test array_intersect_key() function : error conditions 
+--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() : error conditions ***\n";
+
+//Initialise function arguments
+$array1 = array('blue' => 1, 'red' => 2, 'green' => 3, 'purple' => 4);
+
+// Testing array_intersect_key with one less than the expected number of arguments
+echo "\n-- Testing array_intersect_key() function with less than expected no. of arguments --\n";
+var_dump( array_intersect_key($array1) );
+
+// Testing array_intersect_key with one less than the expected number of arguments
+echo "\n-- Testing array_intersect_key() function with no arguments --\n";
+var_dump( array_intersect_key() );
+?>
+===DONE===
+--EXPECTF--
+*** Testing array_intersect_key() : error conditions ***
+
+-- Testing array_intersect_key() function with less than expected no. of arguments --
+
+Warning: array_intersect_key(): at least 2 parameters are required, 1 given in %s on line %d
+NULL
+
+-- Testing array_intersect_key() function with no arguments --
+
+Warning: array_intersect_key(): at least 2 parameters are required, 0 given in %s on line %d
+NULL
+===DONE===