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<?php $data = "The time is 1020 and the time is 1340 and 1550"; $data = preg_replace('/\b(\d{2})(\d{2})\b/', "$1:$2", $data); echo $data;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4dQFt
function name:  (null)
number of ops:  9
compiled vars:  !0 = $data
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'The+time+is+1020+and+the+time+is+1340+and+1550'
    4     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%2F%5Cb%28%5Cd%7B2%7D%29%28%5Cd%7B2%7D%29%5Cb%2F'
          3        SEND_VAL                                                 '%241%3A%242'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        ASSIGN                                                   !0, $2
    5     7        ECHO                                                     !0
    6     8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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