3v4l.org

run code in 300+ PHP versions simultaneously
<?php printf("%e", 100.256); echo "\n"; printf("%e", 10785475724624520.25648);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IYt8e
function name:  (null)
number of ops:  10
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'printf'
          1        SEND_VAL                                                 '%25e'
          2        SEND_VAL                                                 100.256
          3        DO_ICALL                                                 
    4     4        ECHO                                                     '%0A'
    5     5        INIT_FCALL                                               'printf'
          6        SEND_VAL                                                 '%25e'
          7        SEND_VAL                                                 1.07855e+16
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
188.91 ms | 1394 KiB | 15 Q