1 files changed, 116 insertions, 0 deletions
diff --git a/ext/standard/tests/array/uasort_basic1.phpt b/ext/standard/tests/array/uasort_basic1.phpt
new file mode 100644
index 0000000..70dd04c
--- /dev/null
+++ b/ext/standard/tests/array/uasort_basic1.phpt
@@ -0,0 +1,116 @@
+--TEST--
+Test uasort() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : bool uasort(array $array_arg, string $cmp_function)
+ * Description: Sort an array with a user-defined comparison function and maintain index association 
+ * Source code: ext/standard/array.c
+*/
+
+echo "*** Testing uasort() : basic functionality ***\n";
+
+// comparison function
+/* Prototype : int cmp(mixed $value1, mixed $value2)
+ * Parameters : $value1 and $value2 - values to be compared
+ * Return value : 0 - if both values are same
+ *                1 - if value1 is greater than value2
+ *               -1 - if value1 is less than value2
+ * Description : compares value1 and value2
+ */
+function cmp($value1, $value2)
+{
+  if($value1 == $value2) {
+    return 0;
+  }
+  else if($value1 > $value2) {
+    return 1;
+  }
+  else
+    return -1;
+}
+
+// Int array with default keys
+$int_values = array(1, 8, 9, 3, 2, 6, 7);
+echo "-- Numeric array with default keys --\n";
+var_dump( uasort($int_values, 'cmp') );
+var_dump($int_values);
+
+// String array with default keys
+$string_values = array("This", "is", 'a', "test");
+echo "-- String array with default keys --\n";
+var_dump( uasort($string_values, 'cmp') );
+var_dump($string_values);
+
+// Associative array with numeric keys
+$numeric_key_arg = array(1=> 1, 2 => 2, 3 => 7, 5 => 4, 4 => 9);
+echo "-- Associative array with numeric keys --\n";
+var_dump( uasort($numeric_key_arg, 'cmp') );
+var_dump($numeric_key_arg);
+
+// Associative array with string keys
+$string_key_arg = array('one' => 4, 'two' => 2, 'three' => 1, 'four' => 10);
+echo "-- Associative array with string keys --\n";
+var_dump( uasort($string_key_arg, 'cmp') );
+var_dump($string_key_arg);
+
+echo "Done"
+?>
+--EXPECTF--
+*** Testing uasort() : basic functionality ***
+-- Numeric array with default keys --
+bool(true)
+array(7) {
+  [0]=>
+  int(1)
+  [4]=>
+  int(2)
+  [3]=>
+  int(3)
+  [5]=>
+  int(6)
+  [6]=>
+  int(7)
+  [1]=>
+  int(8)
+  [2]=>
+  int(9)
+}
+-- String array with default keys --
+bool(true)
+array(4) {
+  [0]=>
+  string(4) "This"
+  [2]=>
+  string(1) "a"
+  [1]=>
+  string(2) "is"
+  [3]=>
+  string(4) "test"
+}
+-- Associative array with numeric keys --
+bool(true)
+array(5) {
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+  [5]=>
+  int(4)
+  [3]=>
+  int(7)
+  [4]=>
+  int(9)
+}
+-- Associative array with string keys --
+bool(true)
+array(4) {
+  ["three"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  ["one"]=>
+  int(4)
+  ["four"]=>
+  int(10)
+}
+Done