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Exit stops after php while loop

I have the following php code:

echo "<div style='float:left;'>";
echo "<table>";
echo "<tr>";
echo "<th></th>";
echo "<th colspan='4'>Laks beholdt</th>";
echo "</tr>";
echo "<tr>";
echo "<th>Uke</th>";
echo "<th>&lt;3 kg</th>";
echo "<th>3-7 kg</th>";
echo "<th>&gt;7 kg</th>";
echo "<th>Totalt</th>";
echo "</tr>";

while ($row = mysql_fetch_array($result, MYSQL_ASSOC) or die(mysql_error()))
{
   echo "<tr>";
   echo "<td>" . $row['Uke'] . "</td>";
   echo "<td style='text-align:right; padding-right:10px;'>" . number_format($row['SumSmall'], 1,
      ",", " ") . " kg</td>";
   echo "<td style='text-align:right; padding-right:10px;'>" . number_format($row['SumMedium'], 1,
      ",", " ") . " kg</td>";
   echo "<td style='text-align:right; padding-right:10px;'>" . number_format($row['SumLarge'], 1,
      ",", " ") . " kg</td>";
   echo "<td style='text-align:right; padding-right:10px;'>" . number_format($row['SumVekt'], 1, ",",
      " ") . " kg</td>";
   echo "</tr>";
}

echo "</table>";
echo "</div>";

I get the expected result of the while loop, but the end tags for my table and div or any other output for this are not displayed. I am not getting an error message and I do not see any errors in my html. I tried to reference the array by numbers instead of associative, but I get the same result.

I wrote a hundred similar loops without errors, but here I am not in the know: /

+3
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4 answers

The statement or die()forces it to stop execution. When $row = mysql_fetch_array($result, MYSQL_ASSOC)should stop the loop, it instead gets into die(). Since there was no error, nothing is printed frommysql_error()

echo "Before loop\n";

$x = 1;
while($foo = bar($x) or die('Died')) {
    echo $x++, "\n";
}

echo "After loop\n";

function bar($x) {
    if($x < 5) {
        return $x;
    }
    return false;
}

//outputs:
//Before loop
//1
//2
//3
//4
//Died

code version

+6
source

die()

while ($row = mysql_fetch_array($result, MYSQL_ASSOC))
{
   echo "<tr>";
   echo "<td>" . $row['Uke'] . "</td>";
   echo "<td style='text-align:right; padding-right:10px;'>" . number_format($row['SumSmall'], 1,
      ",", " ") . " kg</td>";
   echo "<td style='text-align:right; padding-right:10px;'>" . number_format($row['SumMedium'], 1,
      ",", " ") . " kg</td>";
   echo "<td style='text-align:right; padding-right:10px;'>" . number_format($row['SumLarge'], 1,
      ",", " ") . " kg</td>";
   echo "<td style='text-align:right; padding-right:10px;'>" . number_format($row['SumVekt'], 1, ",",
      " ") . " kg</td>";
   echo "</tr>";
}
+2

, mysql_fetch_array() false, , while false or die(mysql_error()), die() script.

, .

, , , , .

PDO , mysqli PHP framework . mysql_*() API.

+1

. , , , , . -

while ($row = mysql_fetch_array($result, MYSQL_ASSOC) or !$error_hander)
0

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