Get a single website comment and output it in the form of an array, single array_PHP tutorial

Get a single website comment and output it in array form, single array

In the original library function, there is no method to obtain the display of a single comment. The following is added

public static function single($id){
global $db;
return $db->query("SELECT * FROM `{$db->prefix}comment` WHERE `id` = '{$id}'",1);
}

Output the array and call it in the template

First assign a value to an array and then output all the elements in the array in the form of 5 data per row

#include "stdio.h"
main()
{
int a[20],i;//Here it is assumed that the array has 20 elements.
for(i=0;i<20;i++)
scanf("%d",&a[i]);//The elements of the array here are entered from the keyboard.
for(i=0;i<20;i++)
{
printf("%5d",a[i]);
if(i%5==0)
printf("/n");//Output a newline if it reaches 5 numbers.

}
}

Regarding the issue of array transfer and how to output the array

require function, I don’t know the details, but it’s very simple to use js

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