3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = (stripos(PHP_SAPI, 'cli') !== false); echo $a;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0DNPt
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'stripos'
          1        SEND_VAL                                                 'cli'
          2        SEND_VAL                                                 'cli'
          3        DO_ICALL                                         $1      
          4        TYPE_CHECK                                  1018  ~2      $1
          5        ASSIGN                                                   !0, ~2
    5     6        ECHO                                                     !0
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.43 ms | 1394 KiB | 15 Q