質問編集履歴
2
プログラムの変更
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@@ -11,7 +11,14 @@
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###発生している問題・エラーメッセージ
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```
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14
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+
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-
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Notice: Undefined variable: col1 in /Applications/MAMP/htdocs/www/csvvvv.php on line 29
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+
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Warning: fputcsv() expects parameter 2 to be array, null given in /Applications/MAMP/php on line 29
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+
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Notice: Undefined variable: col2 in /Applications/MAMP/php on line 30
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Warning: fputcsv() expects parameter 2 to be array, null given in /Applications/MAMP/on line 30
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```
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エラーはfreeの関数をどのように使用するかわからず出ています。
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@@ -26,21 +33,21 @@
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ini_set( 'display_errors', 1 );
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}
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-
$query = "SELECT
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$query = "SELECT COL1,COL2 FROM TABLE";
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if ($result = $mysqli->query($query)) {
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ini_set( 'display_errors', 1 );
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-
$col1 = array("
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$col1 = array("COL1");
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$col2 = array("
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$col2 = array("COL2");
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while ($row = $result->fetch_assoc()) {
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ini_set( 'display_errors', 1 );
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-
$col1 = $row['
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+
$col1 = $row['COL1'];
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-
$col2 = $row['
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$col2 = $row['COL2'];
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}
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}
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+
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ini_set( 'display_errors', 1 );
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$f = fopen('mix.csv', 'w');
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@@ -52,6 +59,7 @@
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fclose($f);
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ini_set( 'display_errors', 1 );
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$mysqli->close();
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?>
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```
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1
スペルミス
title
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File without changes
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body
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@@ -50,7 +50,7 @@
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fputcsv($f, $col2);
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ini_set( 'display_errors', 1 );
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-
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+
fclose($f);
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ini_set( 'display_errors', 1 );
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?>
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