xref: /PHP-7.3/ext/simplexml/tests/033.phpt (revision 610c7fbe) 
1--TEST--
2SimpleXML: casting instances
3--SKIPIF--
4<?php if (!extension_loaded("simplexml")) print "skip"; ?>
5--FILE--
6<?php
7
8$xml =<<<EOF
9<people>
10test
11  <person name="Joe"/>
12  <person name="John">
13    <children>
14      <person name="Joe"/>
15    </children>
16  </person>
17  <person name="Jane"/>
18</people>
19EOF;
20
21$foo = simplexml_load_string( "<foo />" );
22$people = simplexml_load_string($xml);
23
24var_dump((bool)$foo);
25var_dump((bool)$people);
26var_dump((int)$foo);
27var_dump((int)$people);
28var_dump((double)$foo);
29var_dump((double)$people);
30var_dump((string)$foo);
31var_dump((string)$people);
32var_dump((array)$foo);
33var_dump((array)$people);
34var_dump((object)$foo);
35var_dump((object)$people);
36
37?>
38===DONE===
39--EXPECTF--
40bool(false)
41bool(true)
42int(0)
43int(0)
44float(0)
45float(0)
46string(0) ""
47string(15) "
48test
49
50
51
52"
53array(0) {
54}
55array(1) {
56  ["person"]=>
57  array(3) {
58    [0]=>
59    object(SimpleXMLElement)#%d (1) {
60      ["@attributes"]=>
61      array(1) {
62        ["name"]=>
63        string(3) "Joe"
64      }
65    }
66    [1]=>
67    object(SimpleXMLElement)#%d (2) {
68      ["@attributes"]=>
69      array(1) {
70        ["name"]=>
71        string(4) "John"
72      }
73      ["children"]=>
74      object(SimpleXMLElement)#%d (1) {
75        ["person"]=>
76        object(SimpleXMLElement)#%d (1) {
77          ["@attributes"]=>
78          array(1) {
79            ["name"]=>
80            string(3) "Joe"
81          }
82        }
83      }
84    }
85    [2]=>
86    object(SimpleXMLElement)#%d (1) {
87      ["@attributes"]=>
88      array(1) {
89        ["name"]=>
90        string(4) "Jane"
91      }
92    }
93  }
94}
95object(SimpleXMLElement)#%d (0) {
96}
97object(SimpleXMLElement)#%d (1) {
98  ["person"]=>
99  array(3) {
100    [0]=>
101    object(SimpleXMLElement)#%d (1) {
102      ["@attributes"]=>
103      array(1) {
104        ["name"]=>
105        string(3) "Joe"
106      }
107    }
108    [1]=>
109    object(SimpleXMLElement)#%d (2) {
110      ["@attributes"]=>
111      array(1) {
112        ["name"]=>
113        string(4) "John"
114      }
115      ["children"]=>
116      object(SimpleXMLElement)#%d (1) {
117        ["person"]=>
118        object(SimpleXMLElement)#%d (1) {
119          ["@attributes"]=>
120          array(1) {
121            ["name"]=>
122            string(3) "Joe"
123          }
124        }
125      }
126    }
127    [2]=>
128    object(SimpleXMLElement)#%d (1) {
129      ["@attributes"]=>
130      array(1) {
131        ["name"]=>
132        string(4) "Jane"
133      }
134    }
135  }
136}
137===DONE===
138