3v4l.org

run code in 300+ PHP versions simultaneously
<?php $alias = 100; var_dump($alias); ob_start(); var_export($alias); $func_result = ob_get_clean(); var_dump($func_result);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/evv9Z
function name:  (null)
number of ops:  16
compiled vars:  !0 = $alias, !1 = $func_result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 100
    4     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    5     4        INIT_FCALL                                               'ob_start'
          5        DO_ICALL                                                 
    6     6        INIT_FCALL                                               'var_export'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
    7     9        INIT_FCALL                                               'ob_get_clean'
         10        DO_ICALL                                         $6      
         11        ASSIGN                                                   !1, $6
    8    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.46 ms | 1394 KiB | 21 Q