3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 2400 => [ ['value' => 7, 0 => 7], ['value' => 61, 0 => 61], ['value' => 42, 0 => 42], ['value' => null, 0 => null], ], 2401 => [ ['value' => null, 0 => null], ['value' => 66, 0 => 66], ['value' => null, 0 => null], ['value' => 21, 0 => 21], ] ]; var_export( array_map( fn($row) => array_filter($row, 'array_sum'), $array ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FYuht
function name:  (null)
number of ops:  10
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   18     1        INIT_FCALL                                               'var_export'
   19     2        INIT_FCALL                                               'array_map'
   20     3        DECLARE_LAMBDA_FUNCTION                          ~2      [0]
          4        SEND_VAL                                                 ~2
   21     5        SEND_VAR                                                 !0
   19     6        DO_ICALL                                         $3      
   21     7        SEND_VAR                                                 $3
   18     8        DO_ICALL                                                 
   23     9      > RETURN                                                   1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FYuht
function name:  {closure}
number of ops:  7
compiled vars:  !0 = $row
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   20     0  E >   RECV                                             !0      
          1        INIT_FCALL                                               'array_filter'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 'array_sum'
          4        DO_ICALL                                         $1      
          5      > RETURN                                                   $1
          6*     > RETURN                                                   null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
143.38 ms | 1001 KiB | 16 Q