3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('a', 'b', 'c'); function nestArray($arr) { return array(array_shift($arr) => nestArray($arr)); } var_dump(nestArray($array));

Abusive script

This script was stopped while abusing our resources

Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1EsEb
function name:  (null)
number of ops:  8
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    8     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'nestarray'
          3        SEND_VAR                                                 !0
          4        DO_FCALL                                      0  $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Function nestarray:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1EsEb
function name:  nestArray
number of ops:  10
compiled vars:  !0 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   RECV                                             !0      
    5     1        INIT_FCALL                                               'array_shift'
          2        SEND_REF                                                 !0
          3        DO_ICALL                                         $1      
          4        INIT_FCALL_BY_NAME                                       'nestArray'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0  $2      
          7        INIT_ARRAY                                       ~3      $2, $1
          8      > RETURN                                                   ~3
    6     9*     > RETURN                                                   null

End of function nestarray

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.23 ms | 1397 KiB | 18 Q