How to make async functions in PHP ?

How to remove error Call to undefined function curl_init()?

Last Updated : 01 Nov, 2018

Problem: Call to undefined function curl_init()? Solution: This error occurs when cURL library is not installed on your system or enabled in your PHP installation. In order to resolve this error, install cURL library.

For Linux - Terminal Command :
```
sudo apt-get install php-curl
```
For Windows: Download cURL library from Official Website Go to your php.ini file and remove the ; mark from the beginning of the following line:
```
;extension=php_curl.dll
```

Reference: http://php.net/manual/en/curl.installation.php

How to make async functions in PHP ?

sarthak_ishu11

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