3v4l.org

run code in 300+ PHP versions simultaneously
<?php $markdown = <<<TEXT hello! <blockquote class="twitter-tweet"><p>Le 24/10, c&#39;est RemixjobsDay à la Mairie de Paris. Venez rencontrer nos startups et décrocher un job. <a href="http://t.co/q8h1Dvb38x">http://t.co/q8h1Dvb38x</a> <a href="https://twitter.com/hashtag/rjday?src=hash">#rjday</a> <a href="https://twitter.com/hashtag/startup?src=hash">#startup</a></p>&mdash; Korben (@Korben) <a href="https://twitter.com/Korben/status/519044794782605312">October 6, 2014</a></blockquote> <script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script> PS : Et je suis un huitre TEXT; preg_match('/(\[[^\]]+\]\((https?:)?(\/\/)?(www\.)?twitter\.com\/[^\/]+\/status\/\d+\))<script[^>]*>[^<]*<\/script>/i', $markdown, $matches); var_dump($matches);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/YRiIN
function name:  (null)
number of ops:  10
compiled vars:  !0 = $markdown, !1 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%0Ahello%21%0A%0A%3Cblockquote+class%3D%22twitter-tweet%22%3E%3Cp%3ELe+24%2F10%2C+c%26%2339%3Best+RemixjobsDay+%C3%83++la+Mairie+de+Paris.+Venez+rencontrer+nos+startups+et+d%C3%83%C2%A9crocher+un+job.+%3Ca+href%3D%22http%3A%2F%2Ft.co%2Fq8h1Dvb38x%22%3Ehttp%3A%2F%2Ft.co%2Fq8h1Dvb38x%3C%2Fa%3E+%3Ca+href%3D%22https%3A%2F%2Ftwitter.com%2Fhashtag%2Frjday%3Fsrc%3Dhash%22%3E%23rjday%3C%2Fa%3E+%3Ca+href%3D%22https%3A%2F%2Ftwitter.com%2Fhashtag%2Fstartup%3Fsrc%3Dhash%22%3E%23startup%3C%2Fa%3E%3C%2Fp%3E%26mdash%3B+Korben+%28%40Korben%29+%3Ca+href%3D%22https%3A%2F%2Ftwitter.com%2FKorben%2Fstatus%2F519044794782605312%22%3EOctober+6%2C+2014%3C%2Fa%3E%3C%2Fblockquote%3E%0A%3Cscript+async+src%3D%22%2F%2Fplatform.twitter.com%2Fwidgets.js%22+charset%3D%22utf-8%22%3E%3C%2Fscript%3E%0A%0APS+%3A+Et+je+suis+un+huitre%0A'
   14     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%2F%28%5C%5B%5B%5E%5C%5D%5D%2B%5C%5D%5C%28%28https%3F%3A%29%3F%28%5C%2F%5C%2F%29%3F%28www%5C.%29%3Ftwitter%5C.com%5C%2F%5B%5E%5C%2F%5D%2B%5C%2Fstatus%5C%2F%5Cd%2B%5C%29%29%3Cscript%5B%5E%3E%5D%2A%3E%5B%5E%3C%5D%2A%3C%5C%2Fscript%3E%2Fi'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
   16     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
159.26 ms | 1395 KiB | 17 Q