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<?php function modifyText($text) { $url = '~https?://[a-zA-Z0-9.-]+\.[a-zA-Z]{2,3}(?:\/\S*(?<!\.))?~'; $string= preg_replace($url, '<a href="$0" target="_blank">$0</a>', $text); return $string; } echo modifyText("Example text... https://example.com/site. More text here... https://example.com/site");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kO6q5
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                                   'modifytext'
          1        SEND_VAL                                                     'Example+text...+https%3A%2F%2Fexample.com%2Fsite.+More+text+here...+https%3A%2F%2Fexample.com%2Fsite'
          2        DO_FCALL                                          0  $0      
          3        ECHO                                                         $0
          4      > RETURN                                                       1

Function modifytext:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kO6q5
function name:  modifyText
number of ops:  7
compiled vars:  !0 = $text, !1 = $url, !2 = $string
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   RECV                                                 !0      
    4     1        ASSIGN                                                       !1, '%7Ehttps%3F%3A%2F%2F%5Ba-zA-Z0-9.-%5D%2B%5C.%5Ba-zA-Z%5D%7B2%2C3%7D%28%3F%3A%5C%2F%5CS%2A%28%3F%3C%21%5C.%29%29%3F%7E'
    5     2        FRAMELESS_ICALL_3                preg_replace        ~4      !1, '%3Ca+href%3D%22%240%22+target%3D%22_blank%22%3E%240%3C%2Fa%3E'
          3        OP_DATA                                                      !0
          4        ASSIGN                                                       !2, ~4
    6     5      > RETURN                                                       !2
    7     6*     > RETURN                                                       null

End of function modifytext

Generated using Vulcan Logic Dumper, using php 8.5.0


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