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- POSIX / ISOX compliancy. This is needed to correctly handle UTF-8 characters.

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This commit is contained in:
Moriyoshi Koizumi 2004-01-31 21:56:42 +00:00
parent 46be4c2626
commit 8e44a6ba0a
1 changed files with 2 additions and 2 deletions
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4
ext/pcre/php_pcre.c
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@ -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;
}