3v4l.org

run code in 300+ PHP versions simultaneously
<?php $link = "https://dev-staging-www.big-direkt.de/ratgeber/behandlung/patientenberatung.html"; echo PHP_EOL. $link; $link = preg_replace('dev-staging-www.big-direkt.de', 'bigstaging:080054565456@dev-staging-www.big-direkt.de', $link); echo PHP_EOL. $link;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hpGQv
function name:  (null)
number of ops:  12
compiled vars:  !0 = $link
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'https%3A%2F%2Fdev-staging-www.big-direkt.de%2Fratgeber%2Fbehandlung%2Fpatientenberatung.html'
    4     1        CONCAT                                           ~2      '%0A', !0
          2        ECHO                                                     ~2
    5     3        INIT_FCALL                                               'preg_replace'
          4        SEND_VAL                                                 'dev-staging-www.big-direkt.de'
          5        SEND_VAL                                                 'bigstaging%3A080054565456%40dev-staging-www.big-direkt.de'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                         $3      
          8        ASSIGN                                                   !0, $3
    7     9        CONCAT                                           ~5      '%0A', !0
         10        ECHO                                                     ~5
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.93 ms | 1385 KiB | 15 Q