3v4l.org

run code in 500+ PHP versions simultaneously
<?php for ($i = 0;$i < 1000000;$i++) { str_pad(1234567, 8, '0', STR_PAD_LEFT); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
2 jumps found. (Code = 44) Position 1 = 11, Position 2 = 2
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 44) Position 1 = 11, Position 2 = 2
Branch analysis from position: 11
Branch analysis from position: 2
filename:       /in/cliNP
function name:  (null)
number of ops:  12
compiled vars:  !0 = $i
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, 0
          1      > JMP                                                          ->9
    4     2    >   INIT_FCALL                                                   'str_pad'
          3        SEND_VAL                                                     1234567
          4        SEND_VAL                                                     8
          5        SEND_VAL                                                     '0'
          6        SEND_VAL                                                     0
          7        DO_ICALL                                                     
    3     8        PRE_INC                                                      !0
          9    >   IS_SMALLER                                                   !0, 1000000
         10      > JMPNZ                                                        ~4, ->2
    5    11    > > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
174.44 ms | 3266 KiB | 14 Q