xref: /PHP-5.4/ext/spl/spl_engine.c (revision c0d060f5)
1 /*
2    +----------------------------------------------------------------------+
3    | PHP Version 5                                                        |
4    +----------------------------------------------------------------------+
5    | Copyright (c) 1997-2014 The PHP Group                                |
6    +----------------------------------------------------------------------+
7    | This source file is subject to version 3.01 of the PHP license,      |
8    | that is bundled with this package in the file LICENSE, and is        |
9    | available through the world-wide-web at the following url:           |
10    | http://www.php.net/license/3_01.txt                                  |
11    | If you did not receive a copy of the PHP license and are unable to   |
12    | obtain it through the world-wide-web, please send a note to          |
13    | license@php.net so we can mail you a copy immediately.               |
14    +----------------------------------------------------------------------+
15    | Authors: Marcus Boerger <helly@php.net>                              |
16    +----------------------------------------------------------------------+
17  */
18 
19 #ifdef HAVE_CONFIG_H
20 # include "config.h"
21 #endif
22 
23 #include "php.h"
24 #include "php_ini.h"
25 #include "ext/standard/info.h"
26 #include "zend_interfaces.h"
27 
28 #include "php_spl.h"
29 #include "spl_functions.h"
30 #include "spl_engine.h"
31 
32 #include "spl_array.h"
33 
34 /* {{{ spl_instantiate */
spl_instantiate(zend_class_entry * pce,zval ** object,int alloc TSRMLS_DC)35 PHPAPI void spl_instantiate(zend_class_entry *pce, zval **object, int alloc TSRMLS_DC)
36 {
37 	if (alloc) {
38 		ALLOC_ZVAL(*object);
39 	}
40 	object_init_ex(*object, pce);
41 	Z_SET_REFCOUNT_PP(object, 1);
42 	Z_SET_ISREF_PP(object); /* check if this can be hold always */
43 }
44 /* }}} */
45 
spl_offset_convert_to_long(zval * offset TSRMLS_DC)46 PHPAPI long spl_offset_convert_to_long(zval *offset TSRMLS_DC) /* {{{ */
47 {
48 	switch (Z_TYPE_P(offset)) {
49 	case IS_STRING:
50 		ZEND_HANDLE_NUMERIC(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, idx);
51 		break;
52 	case IS_DOUBLE:
53 		return (long)Z_DVAL_P(offset);
54 	case IS_RESOURCE:
55 	case IS_BOOL:
56 	case IS_LONG:
57 		return Z_LVAL_P(offset);
58 	}
59 	return -1;
60 }
61 /* }}} */
62 
63 /*
64  * Local variables:
65  * tab-width: 4
66  * c-basic-offset: 4
67  * End:
68  * vim600: fdm=marker
69  * vim: noet sw=4 ts=4
70  */
71