3v4l.org

run code in 300+ PHP versions simultaneously
<?php print sprintf('%g', 0.001); print sprintf('%g', 0); print sprintf('%g', 1000000); print sprintf('%g', 100); print sprintf('%g', -1); print sprintf('%g', 0.00000001); print sprintf('%g', -0.00000001);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uS0ap
function name:  (null)
number of ops:  36
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'sprintf'
          1        SEND_VAL                                                 '%25g'
          2        SEND_VAL                                                 0.001
          3        DO_ICALL                                         $0      
          4        ECHO                                                     $0
    4     5        INIT_FCALL                                               'sprintf'
          6        SEND_VAL                                                 '%25g'
          7        SEND_VAL                                                 0
          8        DO_ICALL                                         $1      
          9        ECHO                                                     $1
    5    10        INIT_FCALL                                               'sprintf'
         11        SEND_VAL                                                 '%25g'
         12        SEND_VAL                                                 1000000
         13        DO_ICALL                                         $2      
         14        ECHO                                                     $2
    6    15        INIT_FCALL                                               'sprintf'
         16        SEND_VAL                                                 '%25g'
         17        SEND_VAL                                                 100
         18        DO_ICALL                                         $3      
         19        ECHO                                                     $3
    7    20        INIT_FCALL                                               'sprintf'
         21        SEND_VAL                                                 '%25g'
         22        SEND_VAL                                                 -1
         23        DO_ICALL                                         $4      
         24        ECHO                                                     $4
    8    25        INIT_FCALL                                               'sprintf'
         26        SEND_VAL                                                 '%25g'
         27        SEND_VAL                                                 1.0e-8
         28        DO_ICALL                                         $5      
         29        ECHO                                                     $5
    9    30        INIT_FCALL                                               'sprintf'
         31        SEND_VAL                                                 '%25g'
         32        SEND_VAL                                                 -1.0e-8
         33        DO_ICALL                                         $6      
         34        ECHO                                                     $6
         35      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.84 ms | 1396 KiB | 15 Q