3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 125 => 'a', 10 => 'b', 0 => 'c', ); $b = array( 'a', 'b', 'c',); var_dump($a); print("\n"); var_dump(array_splice($a, 2));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Gc68T
function name:  (null)
number of ops:  14
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    9     1        ASSIGN                                                   !1, <array>
   12     2        INIT_FCALL                                               'var_dump'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                                 
   13     5        ECHO                                                     '%0A'
   14     6        INIT_FCALL                                               'var_dump'
          7        INIT_FCALL                                               'array_splice'
          8        SEND_REF                                                 !0
          9        SEND_VAL                                                 2
         10        DO_ICALL                                         $5      
         11        SEND_VAR                                                 $5
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
163.55 ms | 1394 KiB | 17 Q