3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 5985; var_dump($x); echo "<br>"; $x = -345; // negative number var_dump($x); echo "<br>"; $x = 0x8C; // hexadecimal number var_dump($x); echo "<br>"; $x = 047; // octal number var_dump($x); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Es2LA
function name:  (null)
number of ops:  20
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 5985
    4     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    5     4        ECHO                                                     '%3Cbr%3E'
    6     5        ASSIGN                                                   !0, -345
    7     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
    8     9        ECHO                                                     '%3Cbr%3E'
    9    10        ASSIGN                                                   !0, 140
   10    11        INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                                 
   11    14        ECHO                                                     '%3Cbr%3E'
   12    15        ASSIGN                                                   !0, 39
   13    16        INIT_FCALL                                               'var_dump'
         17        SEND_VAR                                                 !0
         18        DO_ICALL                                                 
   14    19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
144.06 ms | 1399 KiB | 15 Q