user_handler      330 Zend/zend.h    	zval                   user_handler;
user_handler     4041 Zend/zend_API.c 	ZVAL_COPY(&current->user_handler, &EG(user_error_handler));
user_handler     4089 Zend/zend_API.c 	if (Z_TYPE(saved->user_handler) != IS_UNDEF
user_handler     4090 Zend/zend_API.c 		&& !same_zval(&saved->user_handler, &EG(user_error_handler))) {
user_handler     4092 Zend/zend_API.c 		ZVAL_COPY_VALUE(&EG(user_error_handler), &saved->user_handler);
user_handler     4093 Zend/zend_API.c 	} else if (Z_TYPE(saved->user_handler)) {
user_handler     4094 Zend/zend_API.c 		zval_ptr_dtor(&saved->user_handler);
user_handler     4096 Zend/zend_API.c 	ZVAL_UNDEF(&saved->user_handler);