1 files changed, 49 insertions, 0 deletions
diff --git a/Zend/tests/str_offset_004.phpt b/Zend/tests/str_offset_004.phpt
new file mode 100644
index 0000000000..c8ce607535
--- /dev/null
+++ b/Zend/tests/str_offset_004.phpt
@@ -0,0 +1,49 @@
+--TEST--
+string offset 004
+--FILE--
+<?php
+// Test assignments using (positive and negative) string offsets
+
+$str = "abcdefghijklmno";
+$i = 3;
+$j = -4;
+
+$str{2} = 'C';
+var_dump($str);
+
+$str{$i} = 'Z';
+var_dump($str);
+
+$str{-5} = 'P';
+var_dump($str);
+
+$str{$j} = 'Q';
+var_dump($str);
+
+$str{-20} = 'Y';
+var_dump($str);
+
+$str{-strlen($str)} = strtoupper($str{0}); /* An exotic ucfirst() ;) */
+var_dump($str);
+
+$str{20} = 'N';
+var_dump($str);
+
+$str{-2} = 'UFO';
+var_dump($str);
+
+$str{-$i} = $str{$j*2};
+var_dump($str);
+?>
+--EXPECTF--
+string(15) "abCdefghijklmno"
+string(15) "abCZefghijklmno"
+string(15) "abCZefghijPlmno"
+string(15) "abCZefghijPQmno"
+
+Warning: Illegal string offset:  -20 in %sstr_offset_004.php on line %d
+string(15) "abCZefghijPQmno"
+string(15) "AbCZefghijPQmno"
+string(21) "AbCZefghijPQmno     N"
+string(21) "AbCZefghijPQmno    UN"
+string(21) "AbCZefghijPQmno   nUN"