error_function    658 Zend/zend.c    	zend_error_cb = utility_functions->error_function;
error_function    196 Zend/zend.h    	void (*error_function)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args) ZEND_ATTRIBUTE_PTR_FORMAT(printf, 4, 0);
error_function   2063 main/main.c    	zuf.error_function = php_error_cb;