echo "<table>";
for ($x=0; $x<=count
($arr['chart_data']); $x++) {
echo "<tr>\n";
foreach($arr['chart_data'][$x] as $key=>$val)
{
echo "<td align='center;' style='color:white;'>". $val . "</td>\n";
}
echo "</tr>\n";
}
echo "</table>\n";
我想只显示表格中的前4个字段。我在php中解码多维数组。我
答案 0 :(得分:2)
尝试
$cnt = 0;
foreach($arr['chart_data'][$x] as $key=>$val) {
if($cnt++ < 4) {
echo "<td align='center;' style='color:white;'>". $val . "</td>\n";
} else {
break;
}
}