diff options
Diffstat (limited to 'ext/standard/basic_functions.c')
| -rw-r--r-- | ext/standard/basic_functions.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c index 57de98b15d..f7776d6e5b 100644 --- a/ext/standard/basic_functions.c +++ b/ext/standard/basic_functions.c @@ -3986,21 +3986,24 @@ PHP_FUNCTION(long2ip) * System Functions * ********************/ -/* {{{ proto string getenv(string varname) +/* {{{ proto string getenv(string varname[, bool local_only]) Get the value of an environment variable */ PHP_FUNCTION(getenv) { char *ptr, *str; int str_len; + zend_bool local_only = 0; - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &str_len) == FAILURE) { + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &str, &str_len, &local_only) == FAILURE) { RETURN_FALSE; } - /* SAPI method returns an emalloc()'d string */ - ptr = sapi_getenv(str, str_len TSRMLS_CC); - if (ptr) { - RETURN_STRING(ptr, 0); + if (!local_only) { + /* SAPI method returns an emalloc()'d string */ + ptr = sapi_getenv(str, str_len TSRMLS_CC); + if (ptr) { + RETURN_STRING(ptr, 0); + } } #ifdef PHP_WIN32 { |