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<?php $string = '<p>На всероссийской конференции &laquo;Стратегия преподавания истории в общеобразовательной школе&raquo; 27 марта очередной раз обсуждалась идея сделать ЕГЭ по истории обязательным для всех выпускников.<br /><br /></p> <p><img src="/upload/articles/inline/1e2af4f844cbdd67cdc9af476b02fdce.jpg" alt="" /></p>'; $images = []; preg_match_all('/<img.{1,}src="([^"]{1,})"/i', $string, $images); var_dump($images);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jMOHG
function name:  (null)
number of ops:  11
compiled vars:  !0 = $string, !1 = $images
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%3Cp%3E%D0%9D%D0%B0+%D0%B2%D1%81%D0%B5%D1%80%D0%BE%D1%81%D1%81%D0%B8%D0%B9%D1%81%D0%BA%D0%BE%D0%B9+%D0%BA%D0%BE%D0%BD%D1%84%D0%B5%D1%80%D0%B5%D0%BD%D1%86%D0%B8%D0%B8+%26laquo%3B%D0%A1%D1%82%D1%80%D0%B0%D1%82%D0%B5%D0%B3%D0%B8%D1%8F+%D0%BF%D1%80%D0%B5%D0%BF%D0%BE%D0%B4%D0%B0%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F+%D0%B8%D1%81%D1%82%D0%BE%D1%80%D0%B8%D0%B8+%D0%B2+%D0%BE%D0%B1%D1%89%D0%B5%D0%BE%D0%B1%D1%80%D0%B0%D0%B7%D0%BE%D0%B2%D0%B0%D1%82%D0%B5%D0%BB%D1%8C%D0%BD%D0%BE%D0%B9+%D1%88%D0%BA%D0%BE%D0%BB%D0%B5%26raquo%3B+27+%D0%BC%D0%B0%D1%80%D1%82%D0%B0+%D0%BE%D1%87%D0%B5%D1%80%D0%B5%D0%B4%D0%BD%D0%BE%D0%B9+%D1%80%D0%B0%D0%B7+%D0%BE%D0%B1%D1%81%D1%83%D0%B6%D0%B4%D0%B0%D0%BB%D0%B0%D1%81%D1%8C+%D0%B8%D0%B4%D0%B5%D1%8F+%D1%81%D0%B4%D0%B5%D0%BB%D0%B0%D1%82%D1%8C+%D0%95%D0%93%D0%AD+%D0%BF%D0%BE+%D0%B8%D1%81%D1%82%D0%BE%D1%80%D0%B8%D0%B8+%D0%BE%D0%B1%D1%8F%D0%B7%D0%B0%D1%82%D0%B5%D0%BB%D1%8C%D0%BD%D1%8B%D0%BC+%D0%B4%D0%BB%D1%8F+%D0%B2%D1%81%D0%B5%D1%85+%D0%B2%D1%8B%D0%BF%D1%83%D1%81%D0%BA%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2.%3Cbr+%2F%3E%3Cbr+%2F%3E%3C%2Fp%3E%0A%3Cp%3E%3Cimg+src%3D%22%2Fupload%2Farticles%2Finline%2F1e2af4f844cbdd67cdc9af476b02fdce.jpg%22+alt%3D%22%22+%2F%3E%3C%2Fp%3E'
    5     1        ASSIGN                                                   !1, <array>
    6     2        INIT_FCALL                                               'preg_match_all'
          3        SEND_VAL                                                 '%2F%3Cimg.%7B1%2C%7Dsrc%3D%22%28%5B%5E%22%5D%7B1%2C%7D%29%22%2Fi'
          4        SEND_VAR                                                 !0
          5        SEND_REF                                                 !1
          6        DO_ICALL                                                 
    8     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
175.79 ms | 1395 KiB | 17 Q