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how to check value exists in databse in php

Upset Unicorn answered on January 31, 2023 Popularity 3/10 Helpfulness 1/10

answer how to check value exists in databse in php

how to check value exists in databse in php

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$db = mysqli_connect('localhost', 'UserName', 'Password', 'DB_Name') or die('Not Connected');
mysqli_set_charset($db, 'utf8');

$sql = mysqli_query($db,"SELECT * FROM `mytable` WHERE city='c7'");
$sql = mysqli_fetch_assoc($sql);
$Checker = $sql['city'];

if  ($Checker != null) {
    
    echo 'Already exists';
    
} else {

    echo 'Not found';
}

Popularity 3/10 Helpfulness 1/10 Language php

Source: stackoverflow.com

Tags: exists php

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