PHP: Inserting Multiple array into mysql table - php

Question

I am testing multiple array insertion into my table, I have try all what I could but I am not getting.Here is my code:
<?php
ini_set('display_errors',1);
//ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
$mysqli = new mysqli(HOST,USER,PASS,DB);
$message = array();
$id =1;
$SocialHandle = "Facebook,Twitter,LinkIn";
$SociaUrl ="Url1,Url2,Url3";
$strSocialHandle = explode(',', $SocialHandle);
$strSociaUrl = explode(',', $SociaUrl);
print_r($strSocialHandle);
print_r($strSociaUrl);
$sql = "INSERT INTO `social_table`(`id`, `social_handle`, `handle_url`) VALUES";
foreach($strSocialHandle as $SocialNameValue){
$sql .= "({$id}, '{$SocialNameValue}','{$strSociaUrl}'),";
}
$sql = rtrim($sql, ',');
$result = $mysqli->query($sql);
if (!$result){
$message = array('Message' => 'insert fail or record exist');
echo json_encode($message);
}else{
$message = array('Message' => 'new record inserted');
echo json_encode($message);
}
?>
Here is my goal achievement:
ID social handle
handle url 1 Facebook
url1 1
Twitter url2 1
LinkIn
url3
Please help.

Answer 1

You can use for loop for it as
$id =1;
$SocialHandle = "Facebook,Twitter,LinkIn";
$SocialHandle = explode(",", $SocialHandle);
$SociaUrl = "Url1,Url2,Url3";
$SociaUrl = explode(",", $SociaUrl);
$sql = "INSERT INTO `social_table`(`id`, `social_handle`, `handle_url`) VALUES";
for ($i = 0; $i < count($SocialHandle); $i++) {
$sql .= "({$id}, '$SocialHandle[$i]','$SociaUrl[$i]'),";
}
$sql = rtrim($sql, ',');
echo $sql;
$result = $mysqli->query($sql);
OUTPUT
INSERT INTO social_table(id, social_handle, handle_url)
VALUES(1, 'Facebook','Url1'),(1, 'Twitter','Url2'),(1,
'LinkIn','Url3')
DEMO
UPDATED
Better use prepare and bind statement to prevent form sql injection as
for ($i = 0; $i < count($SocialHandle); $i++) {
$sql = "INSERT INTO `social_table`(`id`, `social_handle`, `handle_url`) VALUES (?,?,?)";
$stmt = $mysqli->prepare($sql);
$stmt->bind_param('iss', $id, $SocialHandle[$i], $SociaUrl[$i]);
$stmt->execute();
}

Answer 2

You're only looping over $strSocialHandle - the $strSociaUrl array isn't affected by the loop, so will still be an array rather than an individual value. You can store the two lists in a single key-value array, and use one loop to iterate over both:
<?php
$id = 1;
$social = [
'Facebook' => 'Url1',
'Twitter' => 'Url2',
'LinkIn' => 'Url3',
];
$sql = "INSERT INTO `social_table`(`id`, `social_handle`, `handle_url`) VALUES";
foreach($social as $handle => $url) {
$sql .= "({$id}, '{$handle}','{$url}'),";
}
echo rtrim($sql, ',');