首先,我想说我刚开始使用 PHP,所以请善待。我想要做的是从 csv 文件中打印一个表格。第一行我想用灰色背景颜色加粗。接下来的行应该与白色和绿色背景交替,文本不是粗体。下面是我的尝试,但它只生成一个带有灰色背景的所有粗体文本的表格
<?php
echo "<html><body><table>\n\n";
$f = fopen("acsv.csv", "r");
$green = "#DDFFCC";
$white = "#FFFFFF";
$grey = "#EEEEEE";
$color = "#EEEEEE";
echo "<table border=1 cellpadding=4 cellspacing=0>";
echo "<tr>";
while (($line = fgetcsv($f)) !== false) {
foreach ($line as $cell) {
if ($color = "#EEEEEE"){
echo "<td bgcolor= ".$color."><b>" . htmlspecialchars($cell) . "</b></td>";
}
else{
echo "<td bgcolor= ".$color.">" . htmlspecialchars($cell) . "</td>";
}
}
echo "<tr>\n";
switch($color){
case "#EEEEEE":
$color = "#FFFFFF";
break;
case "#FFFFFF":
$color = "#DDFFCC";
break;
case "#DDFFCC":
$color = "#FFFFFF";
break;
}
}
fclose($f);
echo "\n</table></body></html>";
编辑:
我还想知道如何用有意义的名称定义颜色,以使代码更具可读性