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<?php class Foo { const MYARRAY = ['foo' => 'bar']; protected static $props = ['Hello' => 'Foo Value']; function getPropValue($propName) { return static::$props[$propName]; } function myFunc() { return 'hey myFunc'; } function yourFunc() { return 'hey yourFunc'; } function checkConst() { if (isset(static::MYARRAY['foo'])) { echo 'foo is set' . "\n\n"; } else { echo 'foo is not set' . "\n\n"; } } } class Bar extends Foo { protected static $props = ['Hello' => 'Bar Value']; } $foo = new Foo(); echo $foo->getPropValue('Hello') . "\n\n"; // $functionArray = ['myFunc' => 'myFunc']; // echo $foo->$functionArray['myFunc']() . "\n\n"; $bar = new Bar(); echo $bar->getPropValue('Hello') . "\n\n"; $foo->checkConst();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Foo Value Bar Value foo is set

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