{"id":10652,"date":"2025-07-15T13:34:50","date_gmt":"2025-07-15T13:34:50","guid":{"rendered":"https:\/\/functiontranslator.com\/podstaw\/"},"modified":"2021-02-26T05:25:19","modified_gmt":"2021-02-26T05:25:19","slug":"substitute","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/pl\/substitute\/","title":{"rendered":"PODSTAW"},"content":{"rendered":"

Opis funkcji i jej zastosowanie<\/h2>\n

Funkcja PODSTAW<\/strong> (w angielskiej wersji SUBSTITUTE<\/strong>) pozwala na zamian\u0119 okre\u015blonych fragment\u00f3w tekstu w obr\u0119bie wi\u0119kszego ci\u0105gu tekstowego. Jest to bardzo u\u017cyteczne narz\u0119dzie, gdy potrzebujemy zautomatyzowa\u0107 edycj\u0119 tekst\u00f3w, na przyk\u0142ad w procesach czyszczenia danych lub przy tworzeniu spersonalizowanych raport\u00f3w.<\/p>\n

Syntaksis funkcji<\/h2>\n

Funkcja PODSTAW<\/strong> w MS Excel i Arkuszach Google jest zdefiniowana nast\u0119puj\u0105co:<\/p>\n

PODSTAW(tekst; stary_tekst; nowy_tekst; [nr_wyst\u0105pienia])<\/code><\/pre>\n
    \n
  • tekst<\/strong> – ci\u0105g tekstowy, w kt\u00f3rym ma zosta\u0107 przeprowadzona zamiana.<\/li>\n
  • stary_tekst<\/strong> – fragment tekstu, kt\u00f3ry ma zosta\u0107 zast\u0105piony.<\/li>\n
  • nowy_tekst<\/strong> – tekst, kt\u00f3ry zast\u0105pi stary tekst.<\/li>\n
  • nr_wyst\u0105pienia<\/strong> – opcjonalny argument, kt\u00f3ry precyzuje, kt\u00f3re wyst\u0105pienie starego tekstu zostanie zast\u0105pione. Je\u017celi ten argument nie zostanie podany, funkcja zamieni wszystkie wyst\u0105pienia.<\/li>\n<\/ul>\n
    Przyk\u0142ad u\u017cycia<\/h2>\n
    =PODSTAW(\"Ala ma kota, kot ma Al\u0119\", \"kot\", \"pies\")<\/code><\/pre>\n
    Ta formu\u0142a zamienia wszystkie wyst\u0105pienia s\u0142owa „kot” na „pies”, co daje wynik „Ala ma piesa, pies ma Al\u0119”.<\/p>\n
    Praktyczne zastosowanie funkcji<\/h2>\n
    Zadanie 1: Czyszczenie danych<\/h2>\n
    Za\u0142\u00f3\u017cmy, \u017ce mamy list\u0119 adres\u00f3w email z niechcianym przedrostkiem „old-„.<\/p>\n
    =PODSTAW(A1, \"old-\", \"\")<\/code><\/pre>\n
    Powy\u017csza formu\u0142a, gdzie A1<\/code> zawiera adres email z przedrostkiem „old-„, usunie ten przedrostek, pozostawiaj\u0105c czysty adres:<\/p>\n
      \n
    • jankowalski@example.com<\/li>\n
    • annanowak@example.com<\/li>\n<\/ul>\n
      Zadanie 2: Automatyczne formatowanie kod\u00f3w produkt\u00f3w<\/h2>\n
      Gdy firma u\u017cywa kod\u00f3w produktowych ko\u0144cz\u0105cych si\u0119 liczb\u0105, kt\u00f3ra musi by\u0107 oddzielona my\u015blnikiem od reszty kodu, np. ABC123 powinno by\u0107 wy\u015bwietlane jako ABC-123.<\/p>\n
      =PODSTAW(A1, LEN(A1)-3, 1, LEFT(A1, LEN(A1)-3) & \"-\" & RIGHT(A1,3))<\/code><\/pre>\n
      Tu A1<\/code> zawiera kod produktu (np. ABC123), a wynikiem dzia\u0142ania funkcji b\u0119dzie poprawnie sformatowany kod produktu z my\u015blnikiem (ABC-123).<\/p>\n","protected":false},"excerpt":{"rendered":"
      Zast\u0119puje stary tekst nowym tekstem w ci\u0105gu tekstowym<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[427],"tags":[],"class_list":["post-10652","post","type-post","status-publish","format-standard","hentry","category-tekstowe"],"acf":[],"yoast_head":"\nFunkcja SUBSTITUTE (PODSTAW) w Excelu \u2013 jak dzia\u0142a, przyk\u0142ady u\u017cycia i sk\u0142adnia<\/title>\n<meta name=\"description\" content=\"Opis funkcji SUBSTITUTE (PODSTAW) w Excelu. 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