3v4l.org

run code in 300+ PHP versions simultaneously
<?php // true: var_dump("1799999999999999999" == "1799999999999999999.0"); // false on PHP 5.6, true on PHP 5.2 (64bit): var_dump("17999999999999999990" == "17999999999999999990.0"); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6UXjB
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'var_dump'
          1        SEND_VAL                                                 <true>
          2        DO_ICALL                                                 
    7     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAL                                                 <false>
          5        DO_ICALL                                                 
    9     6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
142.14 ms | 1393 KiB | 15 Q