Online PHP editor | rfc for XtmLn

@ 2021-04-22T00:59:23Z

<?php
$wp_version = '6.2.0';

// WP Core code.
class Foo {
    public function __call( $name, $arguments ) {
		if ( 'new_method_A' === $name
	        || 'new_method_B' === $name
	        || 'new_method_C' === $name
		) {
			return $this->$name( ...$arguments );
		}

		$class = get_class( $this );
		$trace = debug_backtrace();
		$file  = $trace[0]['file'];
		$line  = $trace[0]['line'];
		throw new BadMethodCallException( "Call to undefined method $class::$name() in $file on line $line" );
    }
    
    private function new_method_A() {
        echo __FUNCTION__, ' called!', PHP_EOL;
    }

    private function new_method_B() {
        echo __FUNCTION__, ' called!', PHP_EOL;
    }

    public function new_method_C() {
        echo __FUNCTION__, ' called!', PHP_EOL;
    }
}

// Plugin code.
$obj = new Foo();
try {
    $obj->new_method_A();
    $obj->new_method_B();
    $obj->new_method_C();
} catch(BadMethodCallException $e) {
    // Do it some other way to support older WP versions.
} finally {
    // Do something with the output of the methods, no matter whether it was created via the code in `try` or the code in `catch`.
}

Output for git.master, git.master_jit, rfc.property-hooks: new_method_A called! new_method_B called! new_method_C called!

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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