( ! ) Warning: Undefined array key "hash" in /var/www/html/acortador/index.php on line 50
Call Stack
#	Time	Memory	Function	Location
1	0.0005	357584	{main}( )	.../index.php:0

( ! ) Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/acortador/index.php on line 16
Call Stack
#	Time	Memory	Function	Location
1	0.0005	357584	{main}( )	.../index.php:0
2	0.0005	358000	filtrarTexto( $texto = NULL )	.../index.php:50
3	0.0005	358000	trim( $string = NULL )	.../index.php:16

( ! ) Warning: Undefined array key "HTTP_REFERER" in /var/www/html/acortador/index.php on line 219
Call Stack
#	Time	Memory	Function	Location
1	0.0005	357584	{main}( )	.../index.php:0
2	0.0067	401368	guardarRefererEspecial( $conn = class mysqli { public $affected_rows = 0; public $client_info = 'mysqlnd 8.1.23'; public $client_version = 80123; public $connect_errno = 0; public $connect_error = NULL; public $errno = 0; public $error = ''; public $error_list = []; public $field_count = 0; public $host_info = 'Localhost via UNIX socket'; public $info = NULL; public $insert_id = 0; public $server_info = '8.0.36-0ubuntu0.20.04.1'; public $server_version = 80036; public $sqlstate = '00000'; public $protocol_version = 10; public $thread_id = 73396; public $warning_count = 0 }, $hashType = 'emptyhash' )	.../index.php:58

( ! ) Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/acortador/index.php on line 16
Call Stack
#	Time	Memory	Function	Location
1	0.0005	357584	{main}( )	.../index.php:0
2	0.0067	401368	guardarRefererEspecial( $conn = class mysqli { public $affected_rows = 0; public $client_info = 'mysqlnd 8.1.23'; public $client_version = 80123; public $connect_errno = 0; public $connect_error = NULL; public $errno = 0; public $error = ''; public $error_list = []; public $field_count = 0; public $host_info = 'Localhost via UNIX socket'; public $info = NULL; public $insert_id = 0; public $server_info = '8.0.36-0ubuntu0.20.04.1'; public $server_version = 80036; public $sqlstate = '00000'; public $protocol_version = 10; public $thread_id = 73396; public $warning_count = 0 }, $hashType = 'emptyhash' )	.../index.php:58
3	0.0068	401480	filtrarTexto( $texto = NULL )	.../index.php:219
4	0.0068	401480	trim( $string = NULL )	.../index.php:16

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/acortador/index.php:219) in /var/www/html/acortador/index.php on line 59
Call Stack
#	Time	Memory	Function	Location
1	0.0005	357584	{main}( )	.../index.php:0
2	0.0124	401480	header( $header = 'HTTP/1.1 301 Moved Permanently' )	.../index.php:59

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/acortador/index.php:219) in /var/www/html/acortador/index.php on line 60
Call Stack
#	Time	Memory	Function	Location
1	0.0005	357584	{main}( )	.../index.php:0
2	0.0130	401480	header( $header = 'Location: https://itoeste.com/#emptyhash' )	.../index.php:60