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<?php $str = "abcdefghijklmn"; $print = strrev($str); $st = substr($print,0,1); echo $st;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MQU5u
function name:  (null)
number of ops:  13
compiled vars:  !0 = $str, !1 = $print, !2 = $st
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'abcdefghijklmn'
    3     1        INIT_FCALL                                               'strrev'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $4      
          4        ASSIGN                                                   !1, $4
    5     5        INIT_FCALL                                               'substr'
          6        SEND_VAR                                                 !1
          7        SEND_VAL                                                 0
          8        SEND_VAL                                                 1
          9        DO_ICALL                                         $6      
         10        ASSIGN                                                   !2, $6
    7    11        ECHO                                                     !2
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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