3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ini_get('display_errors'); ini_set('display_errors', '1'); echo ini_get('display_errors');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3eX8I
function name:  (null)
number of ops:  13
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'ini_get'
          1        SEND_VAL                                                 'display_errors'
          2        DO_ICALL                                         $0      
          3        ECHO                                                     $0
    4     4        INIT_FCALL                                               'ini_set'
          5        SEND_VAL                                                 'display_errors'
          6        SEND_VAL                                                 '1'
          7        DO_ICALL                                                 
    6     8        INIT_FCALL                                               'ini_get'
          9        SEND_VAL                                                 'display_errors'
         10        DO_ICALL                                         $2      
         11        ECHO                                                     $2
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.9 ms | 1394 KiB | 17 Q