3v4l.org

run code in 500+ PHP versions simultaneously
<?php var_dump((float) 'INF', (float) 'NAN');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TabMK
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'var_dump'
          1        CAST                                              5  ~0      'INF'
          2        SEND_VAL                                                     ~0
          3        CAST                                              5  ~1      'NAN'
          4        SEND_VAL                                                     ~1
          5        DO_ICALL                                                     
          6      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
177.65 ms | 1442 KiB | 14 Q