3v4l.org

run code in 300+ PHP versions simultaneously

@ 2017-10-17T06:20:10Z

<?php

$biger_array = array(
    
    $a = array("DHL","ACS", "UPS"),
    $b = array("PayPal", "BrainTree", "UnionPay")
    
    );
 $sizeof_biger_array = sizeof($biger_array);
 
 $array_with_size_of_smaller_arrays = array();
 
 for ($x=0; $x<$sizeof_biger_array; $x++){
     //$array_with_size_of_smaller_arrays[]  =;
     
     $array_with_size_of_smaller_arrays[] = sizeof($biger_array[$x]);
     
 }

function forLoopDynamic(array $array, array $number_of_vars_in_every_array) { 
        //print 'Inside `aMemberFunc()`';
        
        $sizeOfTheBigerArray = sizeof($array_with_size_of_smaller_arrays);
        
        for ($i=0; $i<$sizeOfTheBigerArray; $i++){
            echo $number_of_vars_in_every_array[$i];
            
            //for ($x=0; $x<($number_of_vars_in_every_array[$i]); $x++){
            //echo $array[$x];
        //}
        }
        
        
        
        
    } 
    
    
    forLoopDynamic($a, $array_with_size_of_smaller_arrays);
    
    //echo $biger_array[0][0];
    //echo $biger_array[1][0];
    echo sizeof($array_with_size_of_smaller_arrays);
    //print_R($array_with_size_of_smaller_arrays);

Output for git.master, git.master_jit, rfc.property-hooks: Warning: Undefined variable $array_with_size_of_smaller_arrays in /in/lQYCh on line 23 Fatal error: Uncaught TypeError: sizeof(): Argument #1 ($value) must be of type Countable|array, null given in /in/lQYCh:23 Stack trace: #0 /in/lQYCh(39): forLoopDynamic(Array, Array) #1 {main} thrown in /in/lQYCh on line 23
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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

preferences:dark modelive preview

61.8 ms | 401 KiB | 8 Q