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diff --git a/ext/standard/tests/strings/printf_basic9.phpt b/ext/standard/tests/strings/printf_basic9.phpt
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+--TEST--
+Test printf() function : basic functionality - hexadecimal format
+--FILE--
+<?php
+/* Prototype : int printf ( string $format [, mixed $args [, mixed $... ]] )
+ * Description: Produces output according to format .
+ * Source code: ext/standard/formatted_print.c
+ */
+
+echo "*** Testing printf() : basic functionality - using hexadecimal format ***\n";
+
+// Initialise all required variables
+
+// Initialising different format strings
+$format = "format";
+$format1 = "%x";
+$format2 = "%x %x";
+$format3 = "%x %x %x";
+
+$format11 = "%X";
+$format22 = "%X %X";
+$format33 = "%X %X %X";
+
+$arg1 = 11;
+$arg2 = 132;
+$arg3 = 177;
+
+echo "\n-- Calling printf() with no arguments --\n";
+$result = printf($format);
+echo "\n";
+var_dump($result);
+
+echo "\n-- Calling printf() with one arguments --\n";
+$result = printf($format1, $arg1);
+echo "\n";
+var_dump($result);
+$result = printf($format11, $arg1);
+echo "\n";
+var_dump($result);
+
+echo "\n-- Calling printf() with two arguments --\n";
+$result = printf($format2, $arg1, $arg2);
+echo "\n";
+var_dump($result);
+$result = printf($format22, $arg1, $arg2);
+echo "\n";
+var_dump($result);
+
+echo "\n-- Calling printf() with three arguments --\n";
+$result = printf($format3, $arg1, $arg2, $arg3);
+echo "\n";
+var_dump($result);
+$result = printf($format33, $arg1, $arg2, $arg3);
+echo "\n";
+var_dump($result);
+
+?>
+===DONE===
+--EXPECTF--
+*** Testing printf() : basic functionality - using hexadecimal format ***
+
+-- Calling printf() with no arguments --
+format
+int(6)
+
+-- Calling printf() with one arguments --
+b
+int(1)
+B
+int(1)
+
+-- Calling printf() with two arguments --
+b 84
+int(4)
+B 84
+int(4)
+
+-- Calling printf() with three arguments --
+b 84 b1
+int(7)
+B 84 B1
+int(7)
+===DONE=== \ No newline at end of file