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<?php $s = "ab"; echo substr(stristr("cAbf",$s),0,count($s));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1MqmI
function name:  (null)
number of ops:  13
compiled vars:  !0 = $s
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'ab'
    4     1        INIT_FCALL                                               'substr'
          2        INIT_FCALL                                               'stristr'
          3        SEND_VAL                                                 'cAbf'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        SEND_VAR                                                 $2
          7        SEND_VAL                                                 0
          8        COUNT                                            ~3      !0
          9        SEND_VAL                                                 ~3
         10        DO_ICALL                                         $4      
         11        ECHO                                                     $4
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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