3v4l.org

run code in 300+ PHP versions simultaneously
<?php $config['base_validation_rules']['account_email'] = [ 'field' => 'account_email', 'label' => 'Account Email Address', 'rules' => [ 'trim', 'valid_email', 'check_burner_email', 'check_ban', 'check_ip_address' ]]; print_r ( array_replace_recursive( $config['base_validation_rules']['account_email'], ['rules'=>['required'], 'label'=>'test'], $config['base_validation_rules']['account_email'])); print_r ( array_merge_recursive(['rules'=>['required'], 'label'=>'test'], $config['base_validation_rules']['account_email']));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dfYaI
function name:  (null)
number of ops:  25
compiled vars:  !0 = $config
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   FETCH_DIM_W                                      $1      !0, 'base_validation_rules'
          1        ASSIGN_DIM                                               $1, 'account_email'
    5     2        OP_DATA                                                  <array>
   15     3        INIT_FCALL                                               'print_r'
          4        INIT_FCALL                                               'array_replace_recursive'
          5        FETCH_DIM_R                                      ~3      !0, 'base_validation_rules'
          6        FETCH_DIM_R                                      ~4      ~3, 'account_email'
          7        SEND_VAL                                                 ~4
          8        SEND_VAL                                                 <array>
          9        FETCH_DIM_R                                      ~5      !0, 'base_validation_rules'
         10        FETCH_DIM_R                                      ~6      ~5, 'account_email'
         11        SEND_VAL                                                 ~6
         12        DO_ICALL                                         $7      
         13        SEND_VAR                                                 $7
         14        DO_ICALL                                                 
   16    15        INIT_FCALL                                               'print_r'
         16        INIT_FCALL                                               'array_merge_recursive'
         17        SEND_VAL                                                 <array>
         18        FETCH_DIM_R                                      ~9      !0, 'base_validation_rules'
         19        FETCH_DIM_R                                      ~10     ~9, 'account_email'
         20        SEND_VAL                                                 ~10
         21        DO_ICALL                                         $11     
         22        SEND_VAR                                                 $11
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
166.88 ms | 1395 KiB | 19 Q