( ! ) Warning: file(prueba.txt): failed to open stream: No such file or directory in C:\Program Files (x86)\Ampps\www\img.uphaa.com\mail\hola.php on line 16
Call Stack
#TimeMemoryFunctionLocation
10.4487134120{main}( )...\hola.php:0
20.4487134888file ( )...\hola.php:16

( ! ) Warning: sort() expects parameter 1 to be array, boolean given in C:\Program Files (x86)\Ampps\www\img.uphaa.com\mail\hola.php on line 17
Call Stack
#TimeMemoryFunctionLocation
10.4487134120{main}( )...\hola.php:0
20.4492135128sort ( )...\hola.php:17
Sending email to...

( ! ) Warning: mail(): Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() in C:\Program Files (x86)\Ampps\www\img.uphaa.com\mail\hola.php on line 24
Call Stack
#TimeMemoryFunctionLocation
10.4487134120{main}( )...\hola.php:0
20.4894135416mail ( )...\hola.php:24
...DONE

Email message sent was
..holA