3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strpos("helloh", "h") ? "yes" : "no";
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3Yoen
function name:  (null)
number of ops:  10
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'strpos'
          1        SEND_VAL                                                 'helloh'
          2        SEND_VAL                                                 'h'
          3        DO_ICALL                                         $0      
          4      > JMPZ                                                     $0, ->7
          5    >   QM_ASSIGN                                        ~1      'yes'
          6      > JMP                                                      ->8
          7    >   QM_ASSIGN                                        ~1      'no'
          8    >   ECHO                                                     ~1
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.53 ms | 1385 KiB | 15 Q