From 8e44a6ba0afb24dc8eac0925d5d2886e6e441ed4 Mon Sep 17 00:00:00 2001 From: Moriyoshi Koizumi Date: Sat, 31 Jan 2004 21:56:42 +0000 Subject: - POSIX / ISOX compliancy. This is needed to correctly handle UTF-8 characters. --- ext/pcre/php_pcre.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ext/pcre/php_pcre.c') diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c index 3e8ac6cb8f..c7702da11d 100644 --- a/ext/pcre/php_pcre.c +++ b/ext/pcre/php_pcre.c @@ -172,7 +172,7 @@ PHPAPI pcre* pcre_get_compiled_regex(char *regex, pcre_extra **extra, int *preg_ /* Parse through the leading whitespace, and display a warning if we get to the end without encountering a delimiter. */ - while (isspace((int)*p)) p++; + while (isspace((int)*(unsigned char *)p)) p++; if (*p == 0) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Empty regular expression"); return NULL; @@ -181,7 +181,7 @@ PHPAPI pcre* pcre_get_compiled_regex(char *regex, pcre_extra **extra, int *preg_ /* Get the delimiter and display a warning if it is alphanumeric or a backslash. */ delimiter = *p++; - if (isalnum((int)delimiter) || delimiter == '\\') { + if (isalnum((int)*(unsigned char *)&delimiter) || delimiter == '\\') { php_error_docref(NULL TSRMLS_CC,E_WARNING, "Delimiter must not be alphanumeric or backslash"); return NULL; } -- cgit v1.2.1