3v4l.org

run code in 500+ PHP versions simultaneously
<?php $input = '<a href="http://media1.xyz.com/full5/Animals/Rabbits/rabbits-16a.jpg" download="rabbits-16a"><img onmouseover="showFullScreen(\'inline\')" onmouseout="showFullScreen(\'none\')" src="http://media1.xyz.com/full5/Animals/Rabbits/rabbits-16a.jpg" id="wall" border="0" align="middle" width="1920" height="1080" alt="Rabbits 1920x1080 Wallpaper # 17" title="Rabbits HD Wallpaper #17" /></a>'; preg_match('/href=\"(.*?)\"/',$input,$title); echo $title[1];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QnJ9e
function name:  (null)
number of ops:  9
compiled vars:  !0 = $input, !1 = $title
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, '%3Ca+href%3D%22http%3A%2F%2Fmedia1.xyz.com%2Ffull5%2FAnimals%2FRabbits%2Frabbits-16a.jpg%22+download%3D%22rabbits-16a%22%3E%3Cimg+onmouseover%3D%22showFullScreen%28%27inline%27%29%22+onmouseout%3D%22showFullScreen%28%27none%27%29%22+src%3D%22http%3A%2F%2Fmedia1.xyz.com%2Ffull5%2FAnimals%2FRabbits%2Frabbits-16a.jpg%22+id%3D%22wall%22+border%3D%220%22+align%3D%22middle%22++width%3D%221920%22+height%3D%221080%22++alt%3D%22Rabbits+1920x1080+Wallpaper+%23+17%22+title%3D%22Rabbits+HD+Wallpaper+%2317%22+%2F%3E%3C%2Fa%3E'
    5     1        INIT_FCALL                                                   'preg_match'
          2        SEND_VAL                                                     '%2Fhref%3D%5C%22%28.%2A%3F%29%5C%22%2F'
          3        SEND_VAR                                                     !0
          4        SEND_REF                                                     !1
          5        DO_ICALL                                                     
    7     6        FETCH_DIM_R                                          ~4      !1, 1
          7        ECHO                                                         ~4
          8      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
166.57 ms | 2814 KiB | 14 Q