From 8ea01d5f19a68a3f062c1e5d735372f8a48cbba8 Mon Sep 17 00:00:00 2001 From: Stanislav Malyshev Date: Mon, 3 Oct 2016 19:17:42 -0700 Subject: Apparently negative wordwrap is a thing and should work as length = 0. I'll leave it as is for now. --- ext/standard/string.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/ext/standard/string.c b/ext/standard/string.c index cb6a8b4315..abe4eb1aba 100644 --- a/ext/standard/string.c +++ b/ext/standard/string.c @@ -908,7 +908,11 @@ PHP_FUNCTION(wordwrap) RETURN_FALSE; } - if (linelength < 0 || linelength > INT_MAX) { + if (linelength < 0) { + /* For BC */ + linelength = 0; + } + if (linelength > INT_MAX) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length should be between 0 and %d", INT_MAX); RETURN_FALSE; } -- cgit v1.2.1