( ! ) Notice: Undefined index: argv in C:\wamp64\scripts\msg.php on line 3
Call Stack
#	Time	Memory	Function	Location
1	0.0003	388784	{main}( )	...\msg.php:0

( ! ) Notice: Trying to access array offset on value of type null in C:\wamp64\scripts\msg.php on line 3
Call Stack
#	Time	Memory	Function	Location
1	0.0003	388784	{main}( )	...\msg.php:0

( ! ) Notice: Undefined index: argc in C:\wamp64\scripts\msg.php on line 6
Call Stack
#	Time	Memory	Function	Location
1	0.0003	388784	{main}( )	...\msg.php:0

( ! ) Warning: Use of undefined constant STDIN - assumed 'STDIN' (this will throw an Error in a future version of PHP) in C:\wamp64\scripts\msg.php on line 825
Call Stack
#	Time	Memory	Function	Location
1	0.0003	388784	{main}( )	...\msg.php:0

( ! ) Warning: fgets() expects parameter 1 to be resource, string given in C:\wamp64\scripts\msg.php on line 825
Call Stack
#	Time	Memory	Function	Location
1	0.0003	388784	{main}( )	...\msg.php:0
2	0.4493	448136	fgets ( )	...\msg.php:825