ptarjan
91 linhas
1.6 KiB
PHP
91 linhas
1.6 KiB
PHP
<?php
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/**
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* For some of the tests below the VM produces different output than
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* Zend. This is because Zend is more liberal about passing in the
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* current instance to the callee. Zend is in the process of deprecating
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* this behavior.
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*/
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class D1 {
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private function foo() {
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echo "D1::foo " . (isset($this) ? "true\n" : "false\n");
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}
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public function test() {
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D1::foo();
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}
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}
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class E1 extends D1 {
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}
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$e1 = new E1;
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$e1->test(); // Outputs 'D1:foo true'
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class D2 {
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private function foo() {
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echo "D2::foo " . (isset($this) ? "true\n" : "false\n");
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}
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public function test() {
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F2::foo();
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}
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}
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class E2 extends D2 {
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}
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class F2 extends D2 {
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}
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$e2 = new E2;
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$e2->test(); // Outputs 'D2::foo false' (Zend outputs 'D2::foo true')
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class D3 {
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private function foo() {
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echo "D3::foo " . (isset($this) ? "true\n" : "false\n");
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}
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public function test() {
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F3::foo();
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}
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}
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class X3 extends D3 {
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private function foo() {
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echo "X3::foo\n";
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}
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}
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class E3 extends X3 {
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}
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class F3 extends D3 {
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}
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$e3 = new E3;
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$e3->test(); // Outputs 'D3::foo false' (Zend outputs 'D3::foo true')
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class D4 {
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private function foo() {
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echo "D4::foo " . (isset($this) ? "true\n" : "false\n");
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}
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public static function test() {
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F4::foo();
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}
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}
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class F4 extends D4 {
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}
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$e4 = new F4;
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$e4->test(); // Outputs 'D4::foo false'
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class D5 {
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private function foo() {
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echo "D5::foo " . (isset($this) ? "true\n" : "false\n");
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}
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public function test() {
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F5::foo();
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}
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}
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class E5 extends D5 {
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}
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class X5 extends D5 {
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private function foo() {
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echo "X5::foo\n";
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}
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}
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class F5 extends X5 {
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}
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$e5 = new E5;
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$e5->test(); // Fatals
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