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<?php $pos = substr ( '10234523452_:_Please confirm' , 0, strpos('10234523452_:_Please confirm', '_:_') ); echo $pos;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gWbHf
function name:  (null)
number of ops:  12
compiled vars:  !0 = $pos
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'substr'
          1        SEND_VAL                                                 '10234523452_%3A_Please+confirm'
          2        SEND_VAL                                                 0
          3        INIT_FCALL                                               'strpos'
          4        SEND_VAL                                                 '10234523452_%3A_Please+confirm'
          5        SEND_VAL                                                 '_%3A_'
          6        DO_ICALL                                         $1      
          7        SEND_VAR                                                 $1
          8        DO_ICALL                                         $2      
          9        ASSIGN                                                   !0, $2
    5    10        ECHO                                                     !0
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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