Also fix signature for passthru

Backported from a1a8d144854acb1c891cf0c21abb0f612b1d8de7
https://www.php.net/manual/en/function.passthru.php#refsect1-function.passthru-returnvalues

`passthru()` is false with invalid args
`passthru('command')` is null.

diff --git a/ext/opcache/Optimizer/zend_func_info.c b/ext/opcache/Optimizer/zend_func_info.c
index 7f081047431333cad146a64f2c7a4cd8a02f0062..7395540beffa357307be2b4e8f8b5bc82836f7bd 100644 (file)
--- a/ext/opcache/Optimizer/zend_func_info.c
+++ b/ext/opcache/Optimizer/zend_func_info.c
@@ -404,7 +404,7 @@ static const func_info_t func_infos[] = {
        F1("system",                       MAY_BE_FALSE | MAY_BE_STRING),
        F1("escapeshellcmd",               MAY_BE_NULL | MAY_BE_STRING),
        F1("escapeshellarg",               MAY_BE_NULL | MAY_BE_STRING),
-       F1("passthru",                     MAY_BE_FALSE | MAY_BE_STRING),
+       F1("passthru",                     MAY_BE_NULL | MAY_BE_FALSE),
        F1("shell_exec",                   MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 #ifdef PHP_CAN_SUPPORT_PROC_OPEN
        F1("proc_open",                    MAY_BE_FALSE | MAY_BE_RESOURCE),