1. Home
2. Setting "--keepalive-time" for curl in php

461 votes

0 answers

Setting "--keepalive-time" for curl in php

Get the solution ↓↓↓

Solution:

If you are using PHP 5.5 or greater (currently 5.5, 5.6, & 7) built with cURL 7.25.0 or greater, you can set these cURL options in PHP to match the--keepalive-time parameter (PHP <= 5.4 did not have these cURL options available):

curl_setopt($session, CURLOPT_TCP_KEEPALIVE, 1);
curl_setopt($session, CURLOPT_TCP_KEEPIDLE, 30);
curl_setopt($session, CURLOPT_TCP_KEEPINTVL, 15);
Copy code

TheCURLOPT_TCP_KEEPIDLE constant in libcurl corresponds to the--keepalive-time command line option forcurl.

See the cURL docs regarding CURLOPT_TCP_KEEPALIVE, CURLOPT_TCP_KEEPIDLE, and CURLOPT_TCP_KEEPINTVL for more info.

Note: These options are not available and can't be used if you have PHP 5.4 or lower.

Undefined asked

2023-06-8

Write your answer

---

Share solution ↓

Additional Information:

Date the issue was resolved:

2023-06-8

Link To Source
Link To Answer People are also looking for solutions of the problem: using $this when not in object context laravel

Didn't find the answer?

Our community is visited by hundreds of web development professionals every day. Ask your question and get a quick answer for free.

Ask a Question

---

Similar questions

Find the answer in similar questions on our website.

79 Print informative, well formatted mysql errors in PHP

330 php - File format or extension invalid PHPExcel

190 php - Use mysql_fetch_array() with foreach() instead of while()

855 php - foreach loop over multidimensional associative array

427 PHP/MySQL - any shorthand equivalent for PDO UPDATE?

720 Form action is not using the PHP file?

651 getting different mime type for exe file in php

220 php - .htaccess prevents POST form from working

356 php - Cakephp 2.8.4 ignoring hasMany

438 php - WooCommerce: Custom function adding free product - Cart page getting broken for orders up to 3000

Write quick answer

Do you know the answer to this question? Write a quick response to it. With your help, we will make our community stronger.

About the technologies asked in this question

PHP

PHP (from the English Hypertext Preprocessor - hypertext preprocessor) is a scripting programming language for developing web applications. Supported by most hosting providers, it is one of the most popular tools for creating dynamic websites. The PHP scripting language has gained wide popularity due to its processing speed, simplicity, cross-platform, functionality and distribution of source codes under its own license.
https://www.php.net/

HTML

HTML (English "hyper text markup language" - hypertext markup language) is a special markup language that is used to create sites on the Internet. Browsers understand html perfectly and can interpret it in an understandable way. In general, any page on the site is html-code, which the browser translates into a user-friendly form. By the way, the code of any page is available to everyone.
https://www.w3.org/html/