Why is there no display after executing the code?

Question

Why is there no display after executing the code?

Answer 1

<?php

$url = "https://www.jacgoo.com";

$arr ​​= file($url);print_r($arr);

$ch = curl_init();

curl_setopt($ch,CURLOPT_URL,$url);

$html - curl_exec($ch);

if(curl_errno($ch)){

echo 'Errno'.curl_error($curl);}

curl_close($ch);

print_r($html) ;?>

My server is apache, do I need to set it up separately?

Answer 2

The code cannot be sent. . . .

Answer 3

My computer is an apache server, do I need to set it up separately?

Answer 4

Send the code