function compare_contacts($arrayOfContacts, $sourceID)
{
$matchedContacts = array();
foreach ($arrayOfContacts as $contact) {
if ($DestinationID = checkDatabaseForUser($contact['number'])) {
//Check if Contact pair alrady exist and if yes get ID
$contact['id'] = $DestinationID;
if ($existingContactID = checkDatabaseForContact($sourceID, $DestinationID)) {
$contact['contactID'] = $existingContactID;
}
$matchedContacts[] = $contact;
}
}
return $matchedContacts;
}
</td>
</tr>
<tr>
<td>Check if user already exist</td>
<td><?php
if (checkDatabaseForUser('84d89877f0d4041efb6bf91a16f0248f2fd573e6af05c19f96bedb9f882f7882') != 0) {
echo "checkDatabaseForUser(): existing User </td><td> <span class='success' style='color:green'>successful</span><br></td>";
} else {
echo "checkDatabaseForUser(): existing User </td><td> <span class='notsuccess' style='color:red'>not successful</span><br></td>";
}
?>
</tr>
<tr>
<td>Check if user already exist</td>
<td><?php
if (checkDatabaseForUser(' ') == 0) {
echo "checkDatabaseForUser(): non existing User </td><td> <span class='success' style='color:green'>successful</span><br></td>";
} else {
echo "checkDatabaseForUser(): non existing User </td><td> <span class='notsuccess' style='color:red'>not successful</span><br></td>";
}
?>
</tr>
<tr>
<td>Check if a user can be created with valid data</td>
<td><?php
$mobileNumber = generateRandNumber(12);
$password = "******";
if (strpos(create_user($mobileNumber, $password), "OK") === 0) {
echo "create_user(): valid data </td><td> <span class='success' style='color:green'>successful</span><br></td>";
} else {
echo "create_user(): valid data </td><td> <span class='notsuccess' style='color:red'>not successful</span><br></td>";
<?php
include "dbconnection.php";
include "registration.php";
$mobileNumber = $_POST['mobileNumber'];
if ($user_id = checkDatabaseForUser($mobileNumber)) {
echo "User already exists : " . $user_id;
} else {
echo register($mobileNumber, generateValidationString(5));
}
