diff options
Diffstat (limited to 'ext/standard/basic_functions.c')
| -rw-r--r-- | ext/standard/basic_functions.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c index 62a429ee28..79034c447b 100644 --- a/ext/standard/basic_functions.c +++ b/ext/standard/basic_functions.c @@ -3141,8 +3141,9 @@ PHP_FUNCTION(array_merge) /* }}} */ -/* {{{ proto array array_keys(array input) - Return just the keys from the input array */ +/* {{{ proto array array_keys(array input [, mixed search_value]) + Return just the keys from the input array, optionally only + for the specified search_value */ PHP_FUNCTION(array_keys) { zval *input, /* Input array */ |