3v4l.org

run code in 300+ PHP versions simultaneously
<?php $order = ['foo', 'bar', 'foobar']; $array = ['bar' => 'two', 'foo' => 'one', 'foobar' => 'three']; var_dump(array_replace(array_flip($order), $array));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/YDApb
function name:  (null)
number of ops:  13
compiled vars:  !0 = $order, !1 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    6     2        INIT_FCALL                                               'var_dump'
          3        INIT_FCALL                                               'array_replace'
          4        INIT_FCALL                                               'array_flip'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $4      
          7        SEND_VAR                                                 $4
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                         $5      
         10        SEND_VAR                                                 $5
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.43 ms | 1002 KiB | 16 Q