/* +----------------------------------------------------------------------+ | PHP Version 5 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2009 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_01.txt | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Authors: Derick Rethans | +----------------------------------------------------------------------+ */ /* $Id$ */ #include "php_filter.h" void php_filter_callback(PHP_INPUT_FILTER_PARAM_DECL) { zval *retval_ptr; zval ***args; int status; if (!option_array || !zend_is_callable(option_array, IS_CALLABLE_CHECK_NO_ACCESS, NULL TSRMLS_CC)) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "First argument is expected to be a valid callback"); zval_dtor(value); Z_TYPE_P(value) = IS_NULL; return; } args = safe_emalloc(sizeof(zval **), 1, 0); args[0] = &value; status = call_user_function_ex(EG(function_table), NULL, option_array, &retval_ptr, 1, args, 0, NULL TSRMLS_CC); if (status == SUCCESS && retval_ptr != NULL) { if (retval_ptr != value) { zval_dtor(value); COPY_PZVAL_TO_ZVAL(*value, retval_ptr); } else { zval_ptr_dtor(&retval_ptr); } } else { zval_dtor(value); Z_TYPE_P(value) = IS_NULL; } efree(args); } /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: noet sw=4 ts=4 fdm=marker * vim<600: noet sw=4 ts=4 */