4 changed files with 54 additions and 0 deletions
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<?php |
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if (isset($_GET["name"])) { //ověření existující $_GET proměnné |
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$name = $_GET["name"]; |
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} else { |
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$name = "ERROR"; |
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} |
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|
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//echo $name; |
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//otevřeme soubor a přečteme obsah |
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$myfile = fopen("text.txt", "a") or die("Nelze otevřít"); |
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//nalezneme v proměné nové řádky a nahradíme je <br> |
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$msg = "\n".$name; //vynucení nového řádku |
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$msg = str_replace("\n","<br>",$msg); |
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//zapíšeme a uložíme |
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fwrite($myfile,$msg); |
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fclose($myfile); |
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//přesměrování |
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header("Location: /"); |
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?> |
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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>Document</title> |
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</head> |
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<body> |
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<?php |
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$promena = "NEJAKY TEXT"; //proměnná |
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|
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for ($i=0; $i < 4; $i++) { |
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echo "<p>".$i.". ".$promena."</p>"; // můžu vládat HTML kod |
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} |
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?> |
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|
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<!-- Formulář --> |
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<form action="formular.php" method="get"> |
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<input type="text" name="name" id="name"> <br> |
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<input type="submit" value="Odeslat formular"> |
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</form> |
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|
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<!-- vypis formulare ze souboru --> |
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<?php |
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$fname = "text.txt"; |
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$myfile = fopen($fname,"r"); |
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echo fread($myfile,filesize($fname)); |
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fclose($myfile); |
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?> |
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</body> |
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</html> |
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<?php |
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phpinfo(); |
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?> |
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<br>les<br>pes<br>kekx<br>wrum |
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