( ! ) Warning: fopen(ANEXOS\CARTERA.txt): failed to open stream: No such file or directory in C:\wamp64\www\Carteras\js\leerc.php on line 21
Call Stack
#	Time	Memory	Function	Location
1	0.0005	361208	{main}( )	...\leerc.php:0
2	1.0576	409520	fopen( $filename = 'ANEXOS\\CARTERA.txt', $mode = 'r' )	...\leerc.php:21

( ! ) Warning: fgets() expects parameter 1 to be resource, bool given in C:\wamp64\www\Carteras\js\leerc.php on line 22
Call Stack
#	Time	Memory	Function	Location
1	0.0005	361208	{main}( )	...\leerc.php:0
2	1.0599	410376	fgets( $fp = FALSE )	...\leerc.php:22