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(ask) Cara menampilkan output sekali saja

Discussion in 'Pemrograman Web' started by jancox21, Apr 5, 2014.

  1. jancox21

    jancox21 Newbie

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    bagaimana Cara menampilkan output sekali saja?
    contoh ; saya mempunyai sebuah gambar katakanlah gambar A, yg saya echo di header dan saya cron selama 30 menit. Jika setelah 30 menit tidak ada gambar baru atau si gambar A masih ada, maka output gagal/kosong. tapi jika ada pengunjung mengupload katakanlah gambar B, maka data baru ada, header berganti gambar B.

    Jadi bagaimana coddingnya? mohon pencerahannya. terimakasih
     
  2. Gajah Mada

    Gajah Mada Ads.id Fan

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    Cari last insert ID kemudian panggil ID tadi.
     
  3. gudel

    gudel Ads.id Pro

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    Pake session yg d kasih expired time.
     
  4. jancox21

    jancox21 Newbie

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    scriptynya gimana gan ?
     
  5. jancox21

    jancox21 Newbie

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    ane ga pke db gan. kan cronjobnya jalan terus
     
  6. mp3online

    mp3online Super Hero

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    coba dicek dulu itu tanggal filenya ngikut waktu upload apa ngikut waktu gambar aslinya?
    kalo ngikut waktu upload mungkin ini bisa membantu
    hxxp://www.php.net/manual/en/function.filemtime.php
     
  7. gudel

    gudel Ads.id Pro

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    Bener kata pak ogah. Ato bs jg km niru script e php image captcha yg pake session & expire time. Metode nya sm kyknya.
     

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