我怎麼能以表格的形式

這裏產生從PHP腳本輸出列和值的示例：我怎麼能以表格的形式

 
+----------------------------------------------------------------+ 
| rate | conn/s | req/s | replies/s avg | errors | net io (KB/s) | 
+----------------------------------------------------------------+ 
| 100 | 99.9 | 99.9 | 99.7   | 0  | 45.4   | 
| 120 | 119.7 | 119.7 | 120.0   | 0  | 54.4   | 
| 140 | 139.3 | 139.3 | 138.0   | 0  | 63.6   | 
|> 160 | 151.9 | 151.9 | 147.0   | 0  | 69.3   | 
| 180 | 132.2 | 129.8 | 137.4   | 27  | 59.6   | 
| 200 | 119.8 | 117.6 | 139.9   | 31  | 53.9   | 
+----------------------------------------------------------------+

來源

2010-11-28 kamal

來看待在哪裏？在等寬字體環境（即命令行）中還是寫入文件？瀏覽器？ – deceze 2010-11-28 05:14:26

查找到printf/sprintf：

printf('| %3s | %-5.1f | …', $rate, $conns, …);

來源

2010-11-28 05:17:45 deceze

的printf（）是你的朋友在這裏。

<?php 
function printRows($rows){ 
    $br = "+----------------------------------------------------------------+"; 
    $he = "| rate | conn/s | req/s | replies/s avg | errors | net io (KB/s) |"; 

    //Print out the header 
    print "$br\n$he\n$br\n"; 

    //Iterate through the rows 
    foreach($rows as $row){ 
     printf("|[%-5s] | [%-7s] | [%-5s] | [%-13s] | [%-6s] | [%-13s] |", 
       $row[0],$row[1],$row[2],$row[3],$row[4],$row[5] 
      ); 

    } 

    //Print the end ascii-art 
    print "$br\n"; 
} 
?>

來源

2010-11-28 05:18:14

假設您想要在瀏覽器中顯示它並從MySQL獲取數據。使用此代碼，用正確的值替換您的dbname和tablename：

<html> 
<head><title>Result as Table</title></head> 
<body> 
<?php 
$db_host = 'localhost'; 
$db_user = 'root'; 
$db_pwd = ''; 

$database = 'dbname'; 
$table = 'tablename'; 

if (!mysql_connect($db_host, $db_user, $db_pwd)) 
    die("Can't connect to database"); 

if (!mysql_select_db($database)) 
    die("Can't select database"); 

// sending query 
$result = mysql_query("SELECT * FROM {$table}"); 
if (!$result) { 
    die("Query to show fields from table failed"); 
} 

$fields_num = mysql_num_fields($result); 

echo "<h1>Table: {$table}</h1>"; 
echo "<table border='1'><tr>"; 
// printing table headers 
for($i=0; $i<$fields_num; $i++) 
{ 
    $field = mysql_fetch_field($result); 
    echo "<td>{$field->name}</td>"; 
} 
echo "</tr>\n"; 
// printing table rows 
while($row = mysql_fetch_row($result)) 
{ 
    echo "<tr>"; 

    // $row is array... foreach(..) puts every element 
    // of $row to $cell variable 
    foreach($row as $cell) 
     echo "<td>$cell</td>"; 

    echo "</tr>\n"; 
} 
mysql_free_result($result); 
?> 
</body></html>

來源

2010-11-28 05:18:15 shamittomar

我怎麼能以表格的形式

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