3v4l.org

run code in 300+ PHP versions simultaneously
<?php $source_packages = array( 'one' => array ('param1' => 'val11', 'param2' => 'val21'), 'two' => array ('param1' => 'val21', 'param2' => 'val22') ); $packages_from = $source_packages; var_dump($packages_from); echo "\n\n"; $package_key = 'two'; $package_value = $source_packages[$package_key]; $packages_to = array($package_key => $package_value); var_dump($packages_to); echo "\n"; $result_packages = array_diff_assoc($packages_from, $packages_to); var_dump($result_packages); echo "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/A6G6m
function name:  (null)
number of ops:  25
compiled vars:  !0 = $source_packages, !1 = $packages_from, !2 = $package_key, !3 = $package_value, !4 = $packages_to, !5 = $result_packages
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    6     1        ASSIGN                                                   !1, !0
    7     2        INIT_FCALL                                               'var_dump'
          3        SEND_VAR                                                 !1
          4        DO_ICALL                                                 
    8     5        ECHO                                                     '%0A%0A'
    9     6        ASSIGN                                                   !2, 'two'
   10     7        FETCH_DIM_R                                      ~10     !0, !2
          8        ASSIGN                                                   !3, ~10
   11     9        INIT_ARRAY                                       ~12     !3, !2
         10        ASSIGN                                                   !4, ~12
   12    11        INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !4
         13        DO_ICALL                                                 
   13    14        ECHO                                                     '%0A'
   14    15        INIT_FCALL                                               'array_diff_assoc'
         16        SEND_VAR                                                 !1
         17        SEND_VAR                                                 !4
         18        DO_ICALL                                         $15     
         19        ASSIGN                                                   !5, $15
   15    20        INIT_FCALL                                               'var_dump'
         21        SEND_VAR                                                 !5
         22        DO_ICALL                                                 
   16    23        ECHO                                                     '%0A'
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
155.27 ms | 1399 KiB | 18 Q