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<?php $str = strtolower(trim(preg_replace('/[^a-zA-Z0-9]+/', '-', $str), '-')); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZdhcW
function name:  (null)
number of ops:  14
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'strtolower'
          1        INIT_FCALL                                               'trim'
          2        INIT_FCALL                                               'preg_replace'
          3        SEND_VAL                                                 '%2F%5B%5Ea-zA-Z0-9%5D%2B%2F'
          4        SEND_VAL                                                 '-'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $1      
          7        SEND_VAR                                                 $1
          8        SEND_VAL                                                 '-'
          9        DO_ICALL                                         $2      
         10        SEND_VAR                                                 $2
         11        DO_ICALL                                         $3      
         12        ASSIGN                                                   !0, $3
    3    13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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