1 files changed, 47 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/strrpos_variation12.phpt b/ext/standard/tests/strings/strrpos_variation12.phpt
new file mode 100644
index 0000000000..87ac3b2f84
--- /dev/null
+++ b/ext/standard/tests/strings/strrpos_variation12.phpt
@@ -0,0 +1,47 @@
+--TEST--
+Test strrpos() function : usage variations - checking binary safe with 'haystack' argument
+--FILE--
+<?php
+/* Prototype  : int strrpos ( string $haystack, string $needle [, int $offset] );
+ * Description: Find position of last occurrence of 'needle' in 'haystack'.
+ * Source code: ext/standard/string.c
+*/
+
+/* Test strrpos() function with null terminated strings for 'haystack' argument 
+ *  in order to check the binary safe 
+*/
+
+echo "*** Test strrpos() function: binary safe ***\n";
+$haystacks = array(
+  "Hello".chr(0)."World",
+  chr(0)."Hello World",
+  "Hello World".chr(0),
+  chr(0).chr(0).chr(0),
+  "Hello\0world",
+  "\0Hello",
+  "Hello\0"
+);
+
+for($index = 0; $index < count($haystacks); $index++ ) {
+  var_dump( strrpos($haystacks[$index], "\0") );
+  var_dump( strrpos($haystacks[$index], "\0", $index) );
+}
+echo "*** Done ***";
+?>
+--EXPECTF--
+*** Test strrpos() function: binary safe ***
+int(5)
+int(5)
+int(0)
+bool(false)
+int(11)
+int(11)
+int(2)
+bool(false)
+int(5)
+int(5)
+int(0)
+bool(false)
+int(5)
+bool(false)
+*** Done ***