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<?php $html = "wqewe<span class='amount-ordered'>196</span>qwewe"; echo preg_match("@<span class='amount-ordered'>(\d+)</span>@", $html,$m); print_r($m);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rMcD9
function name:  (null)
number of ops:  11
compiled vars:  !0 = $html, !1 = $m
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'wqewe%3Cspan+class%3D%27amount-ordered%27%3E196%3C%2Fspan%3Eqwewe'
    4     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%40%3Cspan+class%3D%27amount-ordered%27%3E%28%5Cd%2B%29%3C%2Fspan%3E%40'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                         $3      
          6        ECHO                                                     $3
    5     7        INIT_FCALL                                               'print_r'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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