archive/php-src
1
0
Fork 0
mirror of https://github.com/php/php-src.git synced 2025-08-15 21:48:51 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Allow resetting the error handler

Browse source 
This allows the error handler to be reset using set_error_handler(null).
As the code suggests this behavior was already previously intended, but
the callback check was done too strictly.
This commit is contained in:
Nikita Popov 2012-03-24 12:52:15 +01:00
parent 4954aba2ed
commit c815dd74bc
2 changed files with 25 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Zend/zend_builtin_functions.c
View file

@ -1520,13 +1520,15 @@ ZEND_FUNCTION(set_error_handler)
return;
}
if (!zend_is_callable(error_handler, 0, &error_handler_name TSRMLS_CC)) {
zend_error(E_WARNING, "%s() expects the argument (%s) to be a valid callback",
get_active_function_name(TSRMLS_C), error_handler_name?error_handler_name:"unknown");
if (Z_TYPE_P(error_handler) != IS_NULL) { /* NULL == unset */
if (!zend_is_callable(error_handler, 0, &error_handler_name TSRMLS_CC)) {
zend_error(E_WARNING, "%s() expects the argument (%s) to be a valid callback",
get_active_function_name(TSRMLS_C), error_handler_name?error_handler_name:"unknown");
efree(error_handler_name);
return;
}
efree(error_handler_name);
return;
}
efree(error_handler_name);
if (EG(user_error_handler)) {
had_orig_error_handler = 1;
@ -1538,7 +1540,7 @@ ZEND_FUNCTION(set_error_handler)
}
ALLOC_ZVAL(EG(user_error_handler));
if (!zend_is_true(error_handler)) { /* unset user-defined handler */
if (Z_TYPE_P(error_handler) == IS_NULL) { /* unset user-defined handler */
FREE_ZVAL(EG(user_error_handler));
EG(user_error_handler) = NULL;
RETURN_TRUE;