ptarjan
50 linhas
847 B
PHP
50 linhas
847 B
PHP
<?php
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class C {
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static $cls = 'C';
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public function __construct() {
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var_dump(isset($this));
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var_dump(static::$cls);
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}
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public function foo() {
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var_dump(isset($this));
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var_dump(static::$cls);
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}
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public static function bar() {
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var_dump(isset($this));
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var_dump(static::$cls);
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}
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public function yar() {
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var_dump(isset($this));
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var_dump(static::$cls);
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}
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}
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class D extends C {
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static $cls = 'D';
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public function __construct() {
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var_dump(isset($this));
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var_dump(static::$cls);
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}
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public function yar() {
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var_dump(isset($this));
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var_dump(static::$cls);
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C::yar();
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}
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}
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$c = new C;
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$d = new D;
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echo "**************\n";
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$c->foo();
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$d->foo();
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echo "**************\n";
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$c->bar();
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$d->bar();
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echo "**************\n";
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C::foo();
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D::bar();
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echo "**************\n";
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$d->yar();
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D::yar();
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