Php CRUD API Sample

config.php

<?php



  	define('DB_HOST', 'localhost');
    define('DB_USER', 'YOUR_USER');
    define('DB_PASSWORD', 'YOUR_PASSWORD');
    define('DB_DATABASE', 'YOUR_DB');
    
    define('ANDROID_API','YOUR API TOKEN'); 
    define('ANDROID_APN_URL','https://fcm.googleapis.com/fcm/send');
    
    
    $link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD);
	  if(!$link) 
	  {
	  	die('Failed to connect to server: ' . mysql_error());
	  }
    
    $db = mysql_select_db(DB_DATABASE);
	  if(!$db) 
	  {
		  die("Unable to select database");
	  }

?>

create.php

<?php 
	
   	include("config.php");

   	$Name = getIfSet($_REQUEST['name']);
   	$Email = getIfSet($_REQUEST['email']);
   	$Contact = getIfSet($_REQUEST['contact']);
   	$Password = getIfSet($_REQUEST['password']);
   	$DeviceToken = getIfSet($_REQUEST['token']);
   	$Latitude = getIfSet($_REQUEST['latitude']);
   	$Longitude = getIfSet($_REQUEST['longitude']);
   	$Status = 0; //0 Assigned and 1 not assigned
   	
   	$UserId = 0;

   	if ($Name == null || $Email == null || $Contact == null || $Password == null || $DeviceToken  == null || $Latitude  == null || $Longitude  == null) {
   		$result = array(
			"Status" => 0,
			"Message" => 'No parameters found!',"Data"=> null);
		echo json_encode($result);
		return;
   	}
   	 
	$InsertQuery = "INSERT INTO Rider (Name,Email,Password,Contact,DeviceToken,Latitude,Longitude,Status) values('".$Name."','".$Email."','".$Password."','".$Contact."','".$DeviceToken."','".$Latitude."','".$Longitude."',0)";

	//ECHO "</BR> User Insert Query: ".$InsertQuery."</BR>";

	if(mysql_query($InsertQuery)){
		$UserId = mysql_insert_id();
		$SelectQuery = "SELECT Id,Name,Email,Password,Contact,DeviceToken,Latitude,Longitude,Status FROM Rider where Id=".$UserId;
		//echo "</BR> User SelectQuery: ".$SelectQuery."</BR>";

		$query = mysql_query($SelectQuery);
		$row = mysql_fetch_row($query);

		$array = array("Id" => (int)$row[0],"Name" => $row[1],"Email" => $row[2],"Password" => $row[3],"Contact" => $row[4],"DeviceToken" => $row[5],"Latitude" => $row[6],"Longitude" => $row[7],"Status" => (int)$row[8]);

		$result = array("Status"=>1,"Message" => 'Registeration successfully',"Data" => $array);
		echo json_encode($result);
	}else{
		$result = array(
			"Status" => 0,
			"Message" => 'Unable to register problem encountered at server',"Data"=> null);
		echo json_encode($result);
	}	
		

	//Get value from $_REQUEST
	function getIfSet(&$value, $default = null)
	{
    	return isset($value) ? $value : $default;
	}
		
?>

delete.php

<?php 
	
   	include("config.php");
    $Id = getIfSet($_REQUEST['id']);  

    if ($Id == null) {
   		$result = array(
			"Status" => 0,
			"Message" => 'Required Id to delete',"Data"=> null);
		echo json_encode($result);
		return;
   	}
   	
	$sql="DELETE FROM Rider WHERE Id=".$Id;
	if(mysql_query($sql)){
		$NewArray = array(
			"Status" => 1,
			"Message" => 'Rider successfully deleted',
			"Data"=> null);
	}else{
			$NewArray = array(
			"Status" => 0,
			"Message" => 'Unable to delete Rider problem encountered at server',
			"Data"=> null);
	}
	echo json_encode($NewArray);

	//Get value from $_REQUEST
	function getIfSet(&$value, $default = null)
	{
    	return isset($value) ? $value : $default;
	}
		
?>

list.php

<?php 
	
   	include("config.php");

	$Result_array = array();
	$query = mysql_query("SELECT Id,Name,Email,Password,Contact,DeviceToken,Latitude,Longitude,Status FROM Rider");
	
	while($Sqlrow=mysql_fetch_array($query,MYSQL_ASSOC))
	{
		$array = array("Id" => (int)$Sqlrow["Id"],"Name" => $Sqlrow["Name"],"Email" => $Sqlrow["Email"],"Password" => $Sqlrow["Password"],"Contact" => $Sqlrow["Contact"],"DeviceToken" => $Sqlrow["DeviceToken"],"Latitude" => $Sqlrow["Latitude"],"Longitude" => $Sqlrow["Longitude"],"Status" => (int)$Sqlrow["Status"]);
			$Result_array[]=$array;	
	}	

	if(empty($Result_array)){
		//Array list is empty no record found
		$result = array("Status"=>0,"Message" => 'No Rider\'s found!',"Data" => $Result_array);
	}else{
		$result = array("Status"=>1,"Message" => 'Rider\'s found!',"Data" => $Result_array);
	}
	echo json_encode($result);

	//Get value from $_REQUEST
	function getIfSet(&$value, $default = null)
	{
    	return isset($value) ? $value : $default;
	}
		
?>

login.php

<?php 
	
   	include("config.php");

   	$Email = getIfSet($_REQUEST['email']);
   	$Password = getIfSet($_REQUEST['password']);
   	
   	if ($Email == null || $Password == null) {
   		$result = array(
			"Status" => 0,
			"Message" => 'No parameters found!',"Data"=> null);
		echo json_encode($result);
		return;
   	}
   	 
	$SelectQuery = "SELECT Id,Name,Email,Password,Contact,DeviceToken,Latitude,Longitude,Status FROM Rider where Email='".$Email."' AND Password='".$Password."'";

	$query = mysql_query($SelectQuery);
	

	if(mysql_num_rows($query) > 0){
	
		$row = mysql_fetch_row($query);
		
		$data = array("Id" => (int)$row[0],"Name" => $row[1],"Email" => $row[2],"Password" => $row[3],"Contact" => $row[4],"DeviceToken" => $row[5],"Latitude" => $row[6],"Longitude" => $row[7],"Status" => (int)$row[8]);

		$result = array("Status"=>1,"Message" => 'Login success',"Data" => $data);
		echo json_encode($result);
	}else{
		$result = array(
			"Status" => 0,
			"Message" => 'Invalid credentials',"Data"=> null);
		echo json_encode($result);
	}	
		

	//Get value from $_REQUEST
	function getIfSet(&$value, $default = null)
	{
    	return isset($value) ? $value : $default;
	}
		
?>

update.php

<?php 
	
   	include("config.php");

   	$Id = getIfSet($_REQUEST['id']);
   	$Name = getIfSet($_REQUEST['name']);
   	$Email = getIfSet($_REQUEST['email']);
   	$Contact = getIfSet($_REQUEST['contact']);
   	$Password = getIfSet($_REQUEST['password']);
   	$DeviceToken = getIfSet($_REQUEST['token']);
   	$Latitude = getIfSet($_REQUEST['latitude']);
   	$Longitude = getIfSet($_REQUEST['longitude']);
   	$Status = getIfSet($_REQUEST['status']); //0 Assigned and 1 not assigned
   	
   	$hasValues = false;

   	if ($Id == null) {
   		$result = array(
			"Status" => 0,
			"Message" => 'Required Id to update',"Data"=> null);
		echo json_encode($result);
		return;	
   	}

   	if (!empty($Name) || !empty($Email) || !empty($Contact) || !empty($Password) || !empty($DeviceToken) || !empty($Latitude) || !empty($Longitude) || !empty($Status)) {
   		$hasValues = true;
   	}

   	if ($hasValues == false) {
   		$result = array(
			"Status" => 0,
			"Message" => 'No parameters found!',"Data"=> null);
		echo json_encode($result);
		return;	
   	}


   	$UpdateQuery = "UPDATE Rider SET ".getSetValues()."  WHERE Id=".$Id;
	
	if(mysql_query($UpdateQuery)){
		$SelectQuery = "SELECT Id,Name,Email,Password,Contact,DeviceToken,Latitude,Longitude,Status FROM Rider where Id=".$Id;
		
		$query = mysql_query($SelectQuery);
		$row = mysql_fetch_row($query);

		$array = array("Id" => (int)$row[0],"Name" => $row[1],"Email" => $row[2],"Password" => $row[3],"Contact" => $row[4],"DeviceToken" => $row[5],"Latitude" => $row[6],"Longitude" => $row[7],"Status" => (int)$row[8]);

		$result = array("Status"=>1,"Message" => 'Rider updated successfully',"Data" => $array);
		echo json_encode($result);

	}else{
		$result = array(
			"Status" => 0,
			"Message" => 'Unable to update rider problem encountered at server',"Data"=> null);
		echo json_encode($result);
	}
	
	function getSetValues()
	{	$set = "";
		global $Name,$Email,$Password,$Contact,$DeviceToken,$Latitude,$Longitude,$Status;
		if ($Name != null) {
			$set .= "Name='".$Name."',";
		}
		if ($Email != null) {
			$set .= "Email='".$Email."',";
		}
		if ($Password != null) {
			$set .= "Password='".$Password."',";
		}
		if ($Contact != null) {
			$set .= "Contact='".$Contact."',";
		}
		if ($DeviceToken != null) {
			$set .= "DeviceToken='".$DeviceToken."',";
		}
		if ($Latitude != null) {
			$set .= "Latitude='".$Latitude."',";
		}
		if ($Longitude != null) {
			$set .= "Longitude='".$Longitude."',";
		}
		if ($Status != null) {
			$set .= "Status=".$Status.",";
		}
		return rtrim($set,',');
	}

	//Get value from $_REQUEST
	function getIfSet(&$value, $default = null)
	{
    	return isset($value) ? $value : $default;
	}
		
?>

Very good bro
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