[ 'filename' => 'tempname', 'mode' => 'rb', 0 => '$handle', 1 => 5,]
[ 'result' => [ 'string' => 'Hello', ], 'php_version' => '7.1.33 Linux x86_64',]
[ 'filename' => 'tempname', 'mode' => 'rb', 0 => '$handle',]
[ 'result' => [ 'string' => false, ], 'errors' => [ 0 => [ 'code' => 2, 'message' => 'fread() expects exactly 2 parameters, 1 given', ], ], 'php_version' => '7.1.33 Linux x86_64',]