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<?php $var_1 = 'ah aha a'; $var_2 = 'WITH MYSQLWITH MYSQLWITH MYSQLWITH MYSQL'; similar_text($var_1, $var_2, $percent); echo $percent . '/n'; // 27.272727272727 similar_text($var_2, $var_1, $percent); echo $percent; // 18.181818181818
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IWAYL
function name:  (null)
number of ops:  16
compiled vars:  !0 = $var_1, !1 = $var_2, !2 = $percent
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'ah+aha+a'
    3     1        ASSIGN                                                   !1, 'WITH+MYSQLWITH+MYSQLWITH+MYSQLWITH+MYSQL'
    5     2        INIT_FCALL                                               'similar_text'
          3        SEND_VAR                                                 !0
          4        SEND_VAR                                                 !1
          5        SEND_REF                                                 !2
          6        DO_ICALL                                                 
    7     7        CONCAT                                           ~6      !2, '%2Fn'
          8        ECHO                                                     ~6
   10     9        INIT_FCALL                                               'similar_text'
         10        SEND_VAR                                                 !1
         11        SEND_VAR                                                 !0
         12        SEND_REF                                                 !2
         13        DO_ICALL                                                 
   12    14        ECHO                                                     !2
   13    15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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