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@ 2015-04-27T10:47:39Z

<?php

    /*function add($a, $b){
       return $a + $b;
    }
    
    echo add(2,3);
    
    function subtract ($a, $b){
        return $a - $b;
    }
    
    echo subtract(5,4);
    
    function concatenate($a, $b){
        return $a . $b;
    }
    echo concatenate('Hello', 'Wie');
    
    $arr = ['test', 'test2'];
    
    print_r($arr[0]);*/
    
    function addToArray($arg1, $arg2){ //zum Array hinzufügen
        
        $arr2 = [];
        $arr2[] = $arg1;
        $arr2[] = $arg2;
    
        print_r($arr2);
    }
    
    addToArray('Hallo','Yoooo');
    
    var_dump($existiertnicht);
    $existiertnicht[] = 'Test';
    print_r($existiertnicht);
    echo $gibtsnicht + 9;
    
    
    //-- Objekt lööschen
    //unset($test):
    //-- Array löschen!
    // $test = null;

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [0] => Hallo [1] => Yoooo ) Warning: Undefined variable $existiertnicht in /in/5V330 on line 35 NULL Array ( [0] => Test ) Warning: Undefined variable $gibtsnicht in /in/5V330 on line 38 9

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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