file_get_contents或curl在php？ [英] file_get_contents or curl in php?

问题描述

在PHP中应使用 file_get_contents 或 curl 发出HTTP请求？

如果 file_get_contents 将执行此作业，是否需要使用 curl ？使用 curl 似乎需要更多行。

例如：

curl：

  $ ch = curl_init com / myfile.php'）; 
 curl_setopt（$ ch，CURLOPT_POST，true）; 
 curl_setopt（$ ch，CURLOPT_POSTFIELDS，$ content）; 
 curl_setopt（$ ch，CURLOPT_RETURNTRANSFER，true）; 
 $ output = curl_exec（$ ch）; 
 curl_close（$ ch）; 
  

file_get_contents：

  $ output = file_get_contents（'http://www.website.com/myfile.php'.$content）; 
  

解决方案

有很多选项要设置。你可以真正设置任何你需要的选项。
file_get_contents（）真的只是GETs或POSTs文件并具有结果。

/ p>

我试过一些api的，这也有一些时间：

curl比file_get_contents / p>

只需使用终端尝试：

time php dev / test / curl。 php

curl.php：

 <？php 
 $ ch = curl_init（）; 
 $ options = [
 CURLOPT_SSL_VERIFYPEER => false，
 CURLOPT_RETURNTRANSFER => true，
 CURLOPT_URL => 'http：//api.local/all'
]; 
 
 curl_setopt_array（$ ch，$ options）; 
 $ data = json_decode（curl_exec（$ ch））; 
 curl_close（$ ch）; 
  

fgc.php

 <？php 
 $ data = json_decode（file_get_contents（'http：//api.local/all'））; 
  

平均卷曲比file_get_contents快3-10倍

我不认为这是巧合。

Which of file_get_contents or curl should be used in PHP to make an HTTP request?

If file_get_contents will do the job, is there any need to use curl? Using curl seems to need more lines.

eg:

curl:

$ch = curl_init('http://www.website.com/myfile.php'); 
curl_setopt($ch, CURLOPT_POST, true); 
curl_setopt($ch, CURLOPT_POSTFIELDS, $content); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
$output = curl_exec ($ch); 
curl_close ($ch); 

file_get_contents:

$output = file_get_contents('http://www.website.com/myfile.php'.$content); 

解决方案

First of all curl has a lot of options to set. you can really set any option you need to. file_get_contents() really just GETs or POSTs the file and has the result.

But!

I tried some api's and this also some times:

curl was a lot faster as file_get_contents()!

Just try it with your terminal:

time php dev/test/curl.php

curl.php:

<?php 
$ch = curl_init();
$options = [
    CURLOPT_SSL_VERIFYPEER => false,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_URL            => 'http://api.local/all'
];

curl_setopt_array($ch, $options);
$data = json_decode(curl_exec($ch));
curl_close($ch);

fgc.php

<?php 
$data = json_decode(file_get_contents('http://api.local/all'));

Averaged curl was 3-10 times faster than file_get_contents

I don't think it was coincidence.

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