[英]Write a PHP code to print following number pattern
Write a PHP code to print following number pattern:
147
258
369
I am trying like this but its shows me shows below. 我正在尝试这样,但下面显示了它。 how to convert column to row pattern.
如何将列转换为行模式。
<?php
$num = "";
for($i=1;$i<=9;$i++) {
$num .= $i;
if($i%3==0){
$num .="<br />";
}
}
echo $num;
?>
please help me
You need to use for loop inside for loop to achieve this. 您需要在for循环内部使用for循环来实现此目的。 Below is the code
下面是代码
$num = "";
for( $i = 1; $i <= 3; $i++ ) {
for( $j = 0; $j <= 2; $j++) {
$k = $i + ( $j * 3 );
$num .= $k;
}
$num .= "<br />";
}
echo $num;
Here is another way to get this output. 这是获取此输出的另一种方法。
for($i = 1; $i <= 3; $i++) {
$print = $i;
for($j = 1; $j <= 3; $j++) {
echo $print;
$print = $print + 3;
}
echo "<br />";
}
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