質問編集履歴

3

書き

2017/09/21 05:15

投稿

mochio_o7
mochio_o7

スコア17

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  アドバイスをいただきたいです、
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- ```ここに言語を入力
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- <?php
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- $datafile ='11.txt';
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- if (isset($_POST["name"],$_POST["comment"])) {
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- $name = ($_POST['name']);
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- $comment = ($_POST['comment']);
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- $time = date('Y')."年".date("m月d日 H:i:s");
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- $newdata = (count(file($datafile)) + 1)."<>".$name."<>".$comment."<>".$time. "\n";
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- $fp = fopen($datafile,'a');
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- fwrite($fp, $newdata);
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- fclose($fp);
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- }
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- if (isset($_POST["edit"])) {
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- $edit = $_POST["edit"];
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- $ediCon = file("11.txt");
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- for ($k = 0; $k < count($ediCon); $k++) {
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- $ediDate = explode("<>", $ediCon[$k]);
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- if($edit == $ediDate[0]){
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- $data0 = $ediDate[0];
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- $data1 = $ediDate[1];
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- $data2 = $ediDate[2];
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- $data3 = $ediDate[3];
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- }
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- }
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- }
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- if(isset($_POST["editbun"])){
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- $edibun = $_POST["editbun"];
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- $edit = $_POST["edit"];
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- $ediCon = file("11.txt");
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- for ($m = 0; $m < count($ediCon); $m++) {
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- $ediDate = explode("<>", $ediCon[$m]);
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- if($edit == $ediDate[0]){
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- $fp = fopen("11.txt","w");
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- fwrite($fp,"$edibun");
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- fclose($fp);
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- }
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- }
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- }
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- ?>
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- <title>掲示板</title>
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- <p>
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- <h1><掲示板></h1>
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- </p>
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- <form action ="" method="POST">
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- <input type="hidden" name="edit" value="<?php echo $data0; ?>">
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- 名前<br>
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- <input type ="text" name="name" value = "<?php echo $data1; ?>"><br>
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- コメント<br>
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- <textarea name = "comment" cols = "30" rows = "5">
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- <?php echo $data2; ?>
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- </textarea><br>
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- <p>
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- <input type = "submit" value = "投稿">
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- </form>
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- <form action="" method="post">
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- 編集対象番号<br>
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- <input type="text" name="edit"><br>
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- <p>
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- <input type="submit" value="編集"><br>
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- </p>
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- </form>
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- <p>
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- <h2><投稿一覧></h2>
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- </p>
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- <?php
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- $fp=file('11.txt');
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- foreach($fp as $f){
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- $fpp=explode("<>",$f);
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- echo $fpp[0],"<br />";
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- echo $fpp[1],"<br />";
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- echo $fpp[2],"<br />";
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- echo $fpp[3],"<br />","<hr>";
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- }
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- ?>
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- ```

2

コード訂正

2017/09/21 05:15

投稿

mochio_o7
mochio_o7

スコア17

test CHANGED
File without changes
test CHANGED
@@ -156,6 +156,8 @@
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  <form action ="" method="POST">
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+ <input type="hidden" name="edit" value="<?php echo $data0; ?>">
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  名前<br>
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  <input type ="text" name="name" value = "<?php echo $data1; ?>"><br>

1

コード付け足し

2017/08/29 03:06

投稿

mochio_o7
mochio_o7

スコア17

test CHANGED
File without changes
test CHANGED
@@ -98,6 +98,40 @@
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+ }
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+ }
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+ }
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+ if(isset($_POST["editbun"])){
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+ $edibun = $_POST["editbun"];
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+ $edit = $_POST["edit"];
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+ $ediCon = file("11.txt");
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+ for ($m = 0; $m < count($ediCon); $m++) {
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+ $ediDate = explode("<>", $ediCon[$m]);
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+ if($edit == $ediDate[0]){
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+ $fp = fopen("11.txt","w");
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+ fwrite($fp,"$edibun");
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+ fclose($fp);
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+
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  }
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  }