patch for #37846 (wordwrap() wraps incorrectly)

by Dmitry Kononov <ddk at krasn dot ru>

diff --git a/ext/standard/string.c b/ext/standard/string.c
index c2851f3b34f4c8a7f1cec4c09c138d9340ac900e..aa38b608a91de2dc518c991b8e6dca2aba28e8f8 100644 (file)
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -872,7 +872,7 @@ PHP_FUNCTION(wordwrap)
                                lastspace = current;
                        } else if (current - laststart >= linelength && laststart != lastspace) {
                                newtext[lastspace] = breakchar[0];
-                               laststart = lastspace;
+                               laststart = lastspace + 1;
                        }
                }