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diff --git a/ext/standard/tests/array/array_fill_basic.phpt b/ext/standard/tests/array/array_fill_basic.phpt
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+--TEST--
+Test array_fill() function : basic functionality
+--FILE--
+<?php
+/* Prototype : proto array array_fill(int start_key, int num, mixed val)
+ * Description: Create an array containing num elements starting with index start_key each initialized to val
+ * Source code: ext/standard/array.c
+ */
+
+echo "*** Testing array_fill() : basic functionality ***\n";
+
+// calling the array_fill with all possible valid values for 'val' argument
+$start_key = 0 ;
+$num = 2;
+$heredoc = <<<HERE_DOC
+Hello
+HERE_DOC;
+
+// array of possible valid values for 'val' arugment
+$values = array (
+
+ /* 1 */ NULL,
+ 0,
+ 1,
+ /* 4 */ 1.5,
+ 'hi',
+ "hi",
+ /* 7 */ $heredoc
+
+);
+
+$counter = 1;
+for($i = 0; $i < count($values); $i ++)
+{
+ echo "-- Iteration $counter --\n";
+ $val = $values[$i];
+
+ var_dump( array_fill($start_key,$num,$val) );
+
+ $counter++;
+}
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_fill() : basic functionality ***
+-- Iteration 1 --
+array(2) {
+ [0]=>
+ NULL
+ [1]=>
+ NULL
+}
+-- Iteration 2 --
+array(2) {
+ [0]=>
+ int(0)
+ [1]=>
+ int(0)
+}
+-- Iteration 3 --
+array(2) {
+ [0]=>
+ int(1)
+ [1]=>
+ int(1)
+}
+-- Iteration 4 --
+array(2) {
+ [0]=>
+ float(1.5)
+ [1]=>
+ float(1.5)
+}
+-- Iteration 5 --
+array(2) {
+ [0]=>
+ string(2) "hi"
+ [1]=>
+ string(2) "hi"
+}
+-- Iteration 6 --
+array(2) {
+ [0]=>
+ string(2) "hi"
+ [1]=>
+ string(2) "hi"
+}
+-- Iteration 7 --
+array(2) {
+ [0]=>
+ string(5) "Hello"
+ [1]=>
+ string(5) "Hello"
+}
+Done