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Connectivity


Connect a server online–
<? php
$Con=new mysql(“127.0.01″,”root”,”db”);
if($con==true)
{
echo”Connection successful”localhost /my_app/my_script.php
}
else{
echo”error”
}?>

JSON(Java script object notation)-
<?php
echo(“abc123″);
echo json_encode(array(‘rollno’=>123,’name’=>’abc’));
?>
{
‘rollno’:123,
‘name’:’abc’
}

<?
$con=new mysqli(‘host’,’root’,”,”);
if($con==true)
{
echo”connection successsful”;
}
else{
echo”error”
}
?>

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