amazon web services - PHP ftp_connect() returns false - 


$ftp_host =  "letsassist.biz"; $ftp_user_name = 'username';  $ftp_user_pass = 'mypassword'; $port = 21; $connect_it = ftp_connect( $ftp_host,$port ); if($connect_it){    echo "connect"; }else{        echo "not connect"; }

when try run code in localhost echo "connect", when try run remote server (aws ec2) echo "not connect".

any solution please.


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