3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fp = fopen( 'http://3v4l.org', 'r' ); var_dump( stat( $fp ) ); fclose( $fp );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8n7vd
function name:  (null)
number of ops:  15
compiled vars:  !0 = $fp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'fopen'
          1        SEND_VAL                                                 'http%3A%2F%2F3v4l.org'
          2        SEND_VAL                                                 'r'
          3        DO_ICALL                                         $1      
          4        ASSIGN                                                   !0, $1
    5     5        INIT_FCALL                                               'var_dump'
          6        INIT_FCALL                                               'stat'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                         $3      
          9        SEND_VAR                                                 $3
         10        DO_ICALL                                                 
    7    11        INIT_FCALL                                               'fclose'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
142.84 ms | 1405 KiB | 21 Q