@ 2015-11-27T15:51:53Z <?php
class A extends DOMDocument {
const TEST = false;
public function test()
{
var_dump($this, static::TEST);
}
}
class B extends A {
const TEST = true;
public function test()
{
A::test();
parent::test();
}
}
$b = new B;
$b->test();
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Output for 8.3.0 - 8.3.6 object(B)#1 (40) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(false)
["xmlStandalone"]=>
bool(false)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["firstElementChild"]=>
NULL
["lastElementChild"]=>
NULL
["childElementCount"]=>
int(0)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["parentElement"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["nextSibling"]=>
NULL
["attributes"]=>
NULL
["isConnected"]=>
bool(true)
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
object(B)#1 (40) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(false)
["xmlStandalone"]=>
bool(false)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["firstElementChild"]=>
NULL
["lastElementChild"]=>
NULL
["childElementCount"]=>
int(0)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["parentElement"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["nextSibling"]=>
NULL
["attributes"]=>
NULL
["isConnected"]=>
bool(true)
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
Output for 8.1.23 - 8.1.28 , 8.2.10 - 8.2.18 object(B)#1 (38) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(false)
["xmlStandalone"]=>
bool(false)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["firstElementChild"]=>
NULL
["lastElementChild"]=>
NULL
["childElementCount"]=>
int(0)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["nextSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
object(B)#1 (38) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(false)
["xmlStandalone"]=>
bool(false)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["firstElementChild"]=>
NULL
["lastElementChild"]=>
NULL
["childElementCount"]=>
int(0)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["nextSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
Output for 8.1.0 - 8.1.22 , 8.2.0 - 8.2.9 object(B)#1 (38) {
["config"]=>
NULL
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(true)
["xmlStandalone"]=>
bool(true)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["firstElementChild"]=>
NULL
["lastElementChild"]=>
NULL
["childElementCount"]=>
int(0)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["nextSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
object(B)#1 (38) {
["config"]=>
NULL
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(true)
["xmlStandalone"]=>
bool(true)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["firstElementChild"]=>
NULL
["lastElementChild"]=>
NULL
["childElementCount"]=>
int(0)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["nextSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
Output for 8.0.0 - 8.0.30 object(B)#1 (38) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(true)
["xmlStandalone"]=>
bool(true)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["firstElementChild"]=>
NULL
["lastElementChild"]=>
NULL
["childElementCount"]=>
int(0)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["nextSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
object(B)#1 (38) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(true)
["xmlStandalone"]=>
bool(true)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["firstElementChild"]=>
NULL
["lastElementChild"]=>
NULL
["childElementCount"]=>
int(0)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["nextSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
Output for 7.0.20 , 7.1.5 - 7.1.20 , 7.2.6 - 7.2.33 , 7.3.16 - 7.3.33 , 7.4.0 - 7.4.33 object(B)#1 (35) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(true)
["xmlStandalone"]=>
bool(true)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["nextSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
object(B)#1 (35) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(true)
["xmlStandalone"]=>
bool(true)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["nextSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
Output for 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 , 7.0.1 - 7.0.6 , 7.1.0 object(B)#1 (34) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(true)
["xmlStandalone"]=>
bool(true)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
object(B)#1 (34) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(true)
["xmlStandalone"]=>
bool(true)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
Output for 7.0.0 object(B)#1 (34) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(true)
["xmlStandalone"]=>
bool(true)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(false)
object(B)#1 (34) {
["doctype"]=>
NULL
["implementation"]=>
string(22) "(object value omitted)"
["documentElement"]=>
NULL
["actualEncoding"]=>
NULL
["encoding"]=>
NULL
["xmlEncoding"]=>
NULL
["standalone"]=>
bool(true)
["xmlStandalone"]=>
bool(true)
["version"]=>
string(3) "1.0"
["xmlVersion"]=>
string(3) "1.0"
["strictErrorChecking"]=>
bool(true)
["documentURI"]=>
NULL
["config"]=>
NULL
["formatOutput"]=>
bool(false)
["validateOnParse"]=>
bool(false)
["resolveExternals"]=>
bool(false)
["preserveWhiteSpace"]=>
bool(true)
["recover"]=>
bool(false)
["substituteEntities"]=>
bool(false)
["nodeName"]=>
string(9) "#document"
["nodeValue"]=>
NULL
["nodeType"]=>
int(9)
["parentNode"]=>
NULL
["childNodes"]=>
string(22) "(object value omitted)"
["firstChild"]=>
NULL
["lastChild"]=>
NULL
["previousSibling"]=>
NULL
["attributes"]=>
NULL
["ownerDocument"]=>
NULL
["namespaceURI"]=>
NULL
["prefix"]=>
string(0) ""
["localName"]=>
NULL
["baseURI"]=>
NULL
["textContent"]=>
string(0) ""
}
bool(true)
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167.64 ms | 409 KiB | 181 Q