質問編集履歴
2
code機能の利用とコードの修正をしました
test
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test
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<!DOCTYPE html>
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```<!DOCTYPE html>
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<html lang="ja" dir="ltr">
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@@ -12,6 +12,190 @@
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<body>
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<?php
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//ファイルの作成
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$filename = "test.txt";
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//ファイルの編集処理
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//edit変数の作成
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$edit = $_POST["edit"];
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$overwrite = $_POST["overwrite"];
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//$editに数値が入力された時
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if(!empty($edit)){
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//ファイルの作成
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$fp = fopen($filename,"a");
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//配列に格納
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$lines = file($filename);
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//配列の行数分ループ
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foreach ($lines as $normaltext) {
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$text = explode("<>","$normaltext");
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$number = $text[0];
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//編集番号と投稿番号を比較し、一致した時上書き
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if ($number == $edit) {
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$name = $text[1];
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$comment = $text[2];
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$overwrite = $edit;
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}
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}
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}
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//変数の作成
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$name = $_POST["name"];
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$comment = $_POST["comment"];
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$date = date("Y年m月d日h時i分s秒");
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//フォームに入力された際の動作
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if (!empty($comment)) {
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if (empty($overwrite)) {
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//ファイルを開く
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$fp = fopen($filename,"a");
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//ファイルを配列に格納
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$lines = file($filename);
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//配列の要素絵をcount
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$number = count($lines)+1;
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//全てをまとめた書き込み用変数（通常）
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$normaltext = "$number"."<>"."$name"."<>"."$comment"."<>"."$data";
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//書き込み用変数を書き込む
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fwrite($fp,$normaltext,"\n");
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fclose($fp);
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}else{
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$newtext = "$overwrite"."<>"."$name"."<>"."$comment"."<>"."$date";
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$fp = fopen($filename,"a");
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//配列に格納
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$line = file($filename);
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//ファイルの中身を空に
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ftruncate($fp,0);
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//
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foreach ($line as $normaltext) {
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$text = explode("<>".$normaltext);
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$number = $text[0];
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if ($number == $overwrite) {
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$normaltext = $newtext;
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fwrite($fp,$newtext);
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}
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fclose($fp);
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}
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}
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}
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//削除処理
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//削除フォームの受け取り
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$delete = $_POST["delete"];
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if (!empty($delete)) {
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$d_lines = file($filename);
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for ($j = 0; $j < count($d_lines) ; $j++) {
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$d_Data = explode("<>", $d_lines[$j]);
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if ($d_Data[0] == $delete) {
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array_splice($d_lines, $j,1);
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file_put_contents($filename, $d_lines);
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}
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}
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}
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?>
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<form class="" action="test.php" method="post">
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<input type="text" name="name" placeholder="名前" value="<?php if(!empty($overwrite)) echo $text[1];?>"><br>
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@@ -20,68 +204,6 @@
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<input type="text" name="overwrite" value="<?php if(!empty($overwrite)) echo $edit;?>"><br>
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<?php
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//ファイルの作成
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$filename = "test.txt";
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//ファイルの編集処理
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//edit変数の作成
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34
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$edit = $_POST["edit"];
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//$editに数値が入力された時
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if(!empty($edit)){
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//ファイルの作成
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$fp = fopen($filename,"a");
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46
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//配列に格納
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$lines = file($filename);
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53
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//配列の行数分ループ
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foreach ($lines as $normaltext) {
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$text = explode("<>","$normaltext");
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$number = $text[0];
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//編集番号と投稿番号を比較し、一致した時上書き
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if ($number == $edit) {
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$name = $text[1];
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$comment = $text[2];
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$overwrite = $edit;
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}
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}
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?>
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<input type="submit" value="送信">
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@@ -98,137 +220,11 @@
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</form>
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<?php
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//変数の作成
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$name = $_POST["name"];
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$comment = $_POST["comment"];
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$date = date("Y年m月d日h時i分s秒");
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$overwrite = $_POST[overwrite];
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//フォームに入力された際の動作
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if (!empty($comment)) {
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if (empty($overwrite)) {
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//ファイルを開く
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$fp = fopen($filename,"a");
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//ファイルを配列に格納
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$lines = file($filename);
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//配列の要素絵をcount
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$number = count($lines)+1;
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//全てをまとめた書き込み用変数（通常）
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140
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141
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$normaltext = "$number"."<>"."$name"."<>"."$comment"."<>"."$data";
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//書き込み用変数を書き込む
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fwrite($fp,$normaltext,"\n");
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fclose($fp);
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}else{
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$newtext = "$overwrite"."<>"."$name"."<>"."$comment"."<>"."$date";
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$fp = fopen($filename,"a");
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//配列に格納
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$line = file($filename);
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//ファイルの中身を空に
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ftruncate($fp,0);
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//
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foreach ($line as $normaltext) {
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$text = explode("<>".$normaltext);
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$number = $text[0];
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if ($number == $overwrite) {
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$normaltext = $newtext;
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fwrite($fp,$newtext);
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}
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fclose($fp);
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}
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}
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}
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197
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//削除処理
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198
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199
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//削除フォームの受け取り
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200
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-
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201
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$delete = $_POST["delete"];
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202
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-
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if (!empty($delete)) {
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$d_lines = file($filename);
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for ($j = 0; $j < count($d_lines) ; $j++) {
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$d_Data = explode("<>", $d_lines[$j]);
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if ($d_Data[0] == $delete) {
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array_splice($d_lines, $j,1);
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file_put_contents($filename, $d_lines);
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}
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}
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}
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?>
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?>
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</body>
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</html>
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231
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```
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232
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233
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234
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1
投稿上のミス
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -1,8 +1,4 @@
|
|
|
1
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-
|列1|列2|列3|
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2
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3
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-
|:--|:--:|--:|
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4
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-
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5
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-
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1
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+
<!DOCTYPE html>
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6
2
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7
3
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<html lang="ja" dir="ltr">
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|
8
4
|
|