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<?php function ttrim($s) { return preg_replace("/\s{2,}/", " ", trim($s)); } $s = 'Etui à fire farger'; var_dump(ttrim($s));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/U7JPc
function name:  (null)
number of ops:  8
compiled vars:  !0 = $s
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ASSIGN                                                   !0, 'Etui+%C3%A0+fire+farger'
    6     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'ttrim'
          3        SEND_VAR                                                 !0
          4        DO_FCALL                                      0  $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Function ttrim:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/U7JPc
function name:  ttrim
number of ops:  11
compiled vars:  !0 = $s
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
    3     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%2F%5Cs%7B2%2C%7D%2F'
          3        SEND_VAL                                                 '+'
          4        INIT_FCALL                                               'trim'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $1      
          7        SEND_VAR                                                 $1
          8        DO_ICALL                                         $2      
          9      > RETURN                                                   $2
    4    10*     > RETURN                                                   null

End of function ttrim

Generated using Vulcan Logic Dumper, using php 8.0.0


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