Online PHP editor | rfc for hMN5P

@ 2018-08-16T14:52:40Z

<?php
/* 
This breaks depending on the version of PHP

PHP 5 generates the following
Strict Standards: Declaration of Daz::delete() should be compatible with Foo::delete($completely = true) on line 51

Strict Standards: Declaration of Jaz::delete() should be compatible with Foo::delete($completely = true) on line 62
Foo::delete(1)

Baz::delete(1, )

Daz::delete(1)

Jaz::delete(1)

PHP 7 generates the following
Warning: Declaration of Daz::delete($newsletterid) should be compatible with Foo::delete($completely = true) on line 51

Warning: Declaration of Jaz::delete() should be compatible with Foo::delete($completely = true) on line 62
Foo::delete(1)

Baz::delete(1, )

Daz::delete(1)

Jaz::delete(1)
*/
class Foo
{
	public function delete($completely = true)
	{
		echo "Foo::delete($completely)".PHP_EOL;
	}
}

class Baz extends Foo
{
	public function delete($completely = true, $lang = false)
	{
		echo "Baz::delete($completely, $lang)".PHP_EOL;
	}
}

class Daz extends Foo
{
	public function delete($newsletterid)
	{
		echo "Daz::delete($newsletterid)".PHP_EOL;
	}
}

class Jaz extends Foo
{
	public function delete($newsletterid = '')
	{
		echo "Jaz::delete($newsletterid)".PHP_EOL;
	}

}

$foo = new Foo();
$baz = new Baz();
$daz = new Daz();
$jaz = new Jaz();

$foo->delete();
echo PHP_EOL;

$baz->delete();
echo PHP_EOL;

$daz->delete(1);
echo PHP_EOL;

$jaz->delete(1);

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Declaration of Daz::delete($newsletterid) must be compatible with Foo::delete($completely = true) in /in/hMN5P on line 47
Process exited with code 255.

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2022-12-01 RFC: Property hooks - included in PHP 8.4
2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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