3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $result = array_diff_assoc(array('key' => array('foo')), array('key1' => array())); var_dump($result);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7DeDD
function name:  (null)
number of ops:  12
compiled vars:  !0 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 32767
          2        DO_ICALL                                                 
    4     3        INIT_FCALL                                               'array_diff_assoc'
          4        SEND_VAL                                                 <array>
          5        SEND_VAL                                                 <array>
          6        DO_ICALL                                         $2      
          7        ASSIGN                                                   !0, $2
    5     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !0
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.02 ms | 1394 KiB | 19 Q