A PHP Error was encountered

Severity: 8192

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

Filename: controllers/Producto.php

Line Number: 167

Backtrace:

File: /var/www/html/application/controllers/Producto.php
Line: 167
Function: strpos

File: /var/www/html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: explode(): Passing null to parameter #2 ($string) of type string is deprecated

Filename: controllers/Producto.php

Line Number: 195

Backtrace:

File: /var/www/html/application/controllers/Producto.php
Line: 195
Function: explode

File: /var/www/html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Undefined array key 1

Filename: controllers/Producto.php

Line Number: 199

Backtrace:

File: /var/www/html/application/controllers/Producto.php
Line: 199
Function: _error_handler

File: /var/www/html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated

Filename: controllers/Producto.php

Line Number: 204

Backtrace:

File: /var/www/html/application/controllers/Producto.php
Line: 204
Function: str_replace

File: /var/www/html/index.php
Line: 315
Function: require_once