A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: libraries/REST_Controller.php

Line Number: 1012

Backtrace:

File: /home2/soluz106/public_html/gadobravo/application/libraries/REST_Controller.php
Line: 1012
Function: strtolower

File: /home2/soluz106/public_html/gadobravo/application/libraries/REST_Controller.php
Line: 452
Function: _detect_method

File: /home2/soluz106/public_html/gadobravo/application/controllers/api/Example.php
Line: 25
Function: __construct

File: /home2/soluz106/public_html/gadobravo/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home2/soluz106/public_html/gadobravo/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 570

Backtrace:

File: /home2/soluz106/public_html/gadobravo/application/libraries/REST_Controller.php
Line: 833
Function: set_status_header

File: /home2/soluz106/public_html/gadobravo/application/controllers/api/Example.php
Line: 53
Function: response

File: /home2/soluz106/public_html/gadobravo/application/libraries/REST_Controller.php
Line: 755
Function: users_get

File: /home2/soluz106/public_html/gadobravo/index.php
Line: 315
Function: require_once

[{"id":1,"name":"John","email":"john@example.com","fact":"Loves coding"},{"id":2,"name":"Jim","email":"jim@example.com","fact":"Developed on CodeIgniter"},{"id":3,"name":"Jane","email":"jane@example.com","fact":"Lives in the USA","0":{"hobbies":["guitar","cycling"]}}]