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run code in 500+ PHP versions simultaneously
<?php $str = '4.10.10.11 Формирует заявки на обучение работников РЭС с целью планирования потребности в обучении в образовательных организациях, а также потребности во внутрикорпоративных обучениях силами работников филиала в области гражданской обороны, охраны труда, пожарной безопасности, охраны окружающей среды, в том числе по способам защиты и действиям в чрезвычайных ситуациях, а также по оказанию первой помощи пострадавшим. 4.10.11.11 Контролирует своевременность прохождения работниками РЭС обучения и повышения квалификации. 4.10.11 Контролирует своевременность прохождения работниками РЭС обучения и повышения квалификации. 4.1.1.1 Контролирует своевременность прохождения работниками РЭС обучения и повышения квалификации. 4.1.1 Контролирует своевременность прохождения работниками РЭС обучения и повышения квалификации.'; preg_match_all('/\d{1,2}\.\d{1,2}\.?\d?\.?\d{1,2}?.+?\./', $str, $matches); echo implode(PHP_EOL, $matches[0]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Nt7KO
function name:  (null)
number of ops:  10
compiled vars:  !0 = $str, !1 = $matches
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, '4.10.10.11+%D0%A4%D0%BE%D1%80%D0%BC%D0%B8%D1%80%D1%83%D0%B5%D1%82+%D0%B7%D0%B0%D1%8F%D0%B2%D0%BA%D0%B8+%D0%BD%D0%B0+%D0%BE%D0%B1%D1%83%D1%87%D0%B5%D0%BD%D0%B8%D0%B5+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2+%D0%A0%D0%AD%D0%A1+%D1%81+%D1%86%D0%B5%D0%BB%D1%8C%D1%8E+%D0%BF%D0%BB%D0%B0%D0%BD%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F+%D0%BF%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%BD%D0%BE%D1%81%D1%82%D0%B8+%D0%B2+%D0%BE%D0%B1%D1%83%D1%87%D0%B5%D0%BD%D0%B8%D0%B8+%D0%B2+%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%D1%8B%D1%85+%D0%BE%D1%80%D0%B3%D0%B0%D0%BD%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D1%8F%D1%85%2C+%D0%B0+%D1%82%D0%B0%D0%BA%D0%B6%D0%B5+%D0%BF%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%BD%D0%BE%D1%81%D1%82%D0%B8+%D0%B2%D0%BE+%D0%B2%D0%BD%D1%83%D1%82%D1%80%D0%B8%D0%BA%D0%BE%D1%80%D0%BF%D0%BE%D1%80%D0%B0%D1%82%D0%B8%D0%B2%D0%BD%D1%8B%D1%85+%D0%BE%D0%B1%D1%83%D1%87%D0%B5%D0%BD%D0%B8%D1%8F%D1%85+%D1%81%D0%B8%D0%BB%D0%B0%D0%BC%D0%B8+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2+%D1%84%D0%B8%D0%BB%D0%B8%D0%B0%D0%BB%D0%B0+%D0%B2+%D0%BE%D0%B1%D0%BB%D0%B0%D1%81%D1%82%D0%B8+%D0%B3%D1%80%D0%B0%D0%B6%D0%B4%D0%B0%D0%BD%D1%81%D0%BA%D0%BE%D0%B9+%D0%BE%D0%B1%D0%BE%D1%80%D0%BE%D0%BD%D1%8B%2C+%D0%BE%D1%85%D1%80%D0%B0%D0%BD%D1%8B+%D1%82%D1%80%D1%83%D0%B4%D0%B0%2C+%D0%BF%D0%BE%D0%B6%D0%B0%D1%80%D0%BD%D0%BE%D0%B9+%D0%B1%D0%B5%D0%B7%D0%BE%D0%BF%D0%B0%D1%81%D0%BD%D0%BE%D1%81%D1%82%D0%B8%2C+%D0%BE%D1%85%D1%80%D0%B0%D0%BD%D1%8B+%D0%BE%D0%BA%D1%80%D1%83%D0%B6%D0%B0%D1%8E%D1%89%D0%B5%D0%B9+%D1%81%D1%80%D0%B5%D0%B4%D1%8B%2C+%D0%B2+%D1%82%D0%BE%D0%BC+%D1%87%D0%B8%D1%81%D0%BB%D0%B5+%D0%BF%D0%BE+%D1%81%D0%BF%D0%BE%D1%81%D0%BE%D0%B1%D0%B0%D0%BC+%D0%B7%D0%B0%D1%89%D0%B8%D1%82%D1%8B+%D0%B8+%D0%B4%D0%B5%D0%B9%D1%81%D1%82%D0%B2%D0%B8%D1%8F%D0%BC+%D0%B2+%D1%87%D1%80%D0%B5%D0%B7%D0%B2%D1%8B%D1%87%D0%B0%D0%B9%D0%BD%D1%8B%D1%85+%D1%81%D0%B8%D1%82%D1%83%D0%B0%D1%86%D0%B8%D1%8F%D1%85%2C+%D0%B0+%D1%82%D0%B0%D0%BA%D0%B6%D0%B5+%D0%BF%D0%BE+%D0%BE%D0%BA%D0%B0%D0%B7%D0%B0%D0%BD%D0%B8%D1%8E+%D0%BF%D0%B5%D1%80%D0%B2%D0%BE%D0%B9+%D0%BF%D0%BE%D0%BC%D0%BE%D1%89%D0%B8+%D0%BF%D0%BE%D1%81%D1%82%D1%80%D0%B0%D0%B4%D0%B0%D0%B2%D1%88%D0%B8%D0%BC.+4.10.11.11+%D0%9A%D0%BE%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D0%B8%D1%80%D1%83%D0%B5%D1%82+%D1%81%D0%B2%D0%BE%D0%B5%D0%B2%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D1%8C+%D0%BF%D1%80%D0%BE%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D1%8F+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BD%D0%B8%D0%BA%D0%B0%D0%BC%D0%B8+%D0%A0%D0%AD%D0%A1+%D0%BE%D0%B1%D1%83%D1%87%D0%B5%D0%BD%D0%B8%D1%8F+%D0%B8+%D0%BF%D0%BE%D0%B2%D1%8B%D1%88%D0%B5%D0%BD%D0%B8%D1%8F+%D0%BA%D0%B2%D0%B0%D0%BB%D0%B8%D1%84%D0%B8%D0%BA%D0%B0%D1%86%D0%B8%D0%B8.+4.10.11+%D0%9A%D0%BE%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D0%B8%D1%80%D1%83%D0%B5%D1%82+%D1%81%D0%B2%D0%BE%D0%B5%D0%B2%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D1%8C+%D0%BF%D1%80%D0%BE%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D1%8F+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BD%D0%B8%D0%BA%D0%B0%D0%BC%D0%B8+%D0%A0%D0%AD%D0%A1+%D0%BE%D0%B1%D1%83%D1%87%D0%B5%D0%BD%D0%B8%D1%8F+%D0%B8+%D0%BF%D0%BE%D0%B2%D1%8B%D1%88%D0%B5%D0%BD%D0%B8%D1%8F+%D0%BA%D0%B2%D0%B0%D0%BB%D0%B8%D1%84%D0%B8%D0%BA%D0%B0%D1%86%D0%B8%D0%B8.+4.1.1.1+%D0%9A%D0%BE%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D0%B8%D1%80%D1%83%D0%B5%D1%82+%D1%81%D0%B2%D0%BE%D0%B5%D0%B2%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D1%8C+%D0%BF%D1%80%D0%BE%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D1%8F+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BD%D0%B8%D0%BA%D0%B0%D0%BC%D0%B8+%D0%A0%D0%AD%D0%A1+%D0%BE%D0%B1%D1%83%D1%87%D0%B5%D0%BD%D0%B8%D1%8F+%D0%B8+%D0%BF%D0%BE%D0%B2%D1%8B%D1%88%D0%B5%D0%BD%D0%B8%D1%8F+%D0%BA%D0%B2%D0%B0%D0%BB%D0%B8%D1%84%D0%B8%D0%BA%D0%B0%D1%86%D0%B8%D0%B8.+4.1.1+%D0%9A%D0%BE%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D0%B8%D1%80%D1%83%D0%B5%D1%82+%D1%81%D0%B2%D0%BE%D0%B5%D0%B2%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D1%8C+%D0%BF%D1%80%D0%BE%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D1%8F+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BD%D0%B8%D0%BA%D0%B0%D0%BC%D0%B8+%D0%A0%D0%AD%D0%A1+%D0%BE%D0%B1%D1%83%D1%87%D0%B5%D0%BD%D0%B8%D1%8F+%D0%B8+%D0%BF%D0%BE%D0%B2%D1%8B%D1%88%D0%B5%D0%BD%D0%B8%D1%8F+%D0%BA%D0%B2%D0%B0%D0%BB%D0%B8%D1%84%D0%B8%D0%BA%D0%B0%D1%86%D0%B8%D0%B8.'
    5     1        INIT_FCALL                                                   'preg_match_all'
          2        SEND_VAL                                                     '%2F%5Cd%7B1%2C2%7D%5C.%5Cd%7B1%2C2%7D%5C.%3F%5Cd%3F%5C.%3F%5Cd%7B1%2C2%7D%3F.%2B%3F%5C.%2F'
          3        SEND_VAR                                                     !0
          4        SEND_REF                                                     !1
          5        DO_ICALL                                                     
    7     6        FETCH_DIM_R                                          ~4      !1, 0
          7        FRAMELESS_ICALL_2                implode             ~5      '%0A', ~4
          8        ECHO                                                         ~5
          9      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
224.24 ms | 2451 KiB | 14 Q