How to Inserting data with php-curl

Question

I would like to print the links of the images in the database. https://www.yelp.com/biz_photos/zesty-gyros-and-deli-grand-rapids

I connected using CURL. I took the links to the pictures using Preg_match_all and listed them as "FOR". But I get the error in the INSERT process to the database.

Parse the data

preg_match_all('@<div class="photo-box photo-box--interactive" data-photo-id=(.*?)>@si', $site, $mydata); 

for ($a=0; $a<count($mydata[1]); $a++) {
    echo $mydata[1][$a].'<br>';
}

25 results are listed below. But I couldn't do mysql insert.

mysqli_query($link,"INSERT INTO myTable (field) VALUES ($mydata[1][$a])") or die(mysqli_error($link));

Answer 1

use single quotations marks around your $mydata[1][$a] and put in mysqli_real_escape_string function.

$value = mysqli_real_escape_string($link, $mydata[1][$a]);
mysqli_query($link,"INSERT INTO myTable (field) VALUES ('".$value."')") or die(mysqli_error($link));