Snippets tagged “curl”

The error message "Call to undefined function curl_init()" typically indicates that the cURL extension for PHP is not installed or is not enabled.

There are several possible reasons why cURL is returning a 0 length response when trying to connect to an HTTPS site.

The location of the curl installation depends on the operating system and the method used to install it.

It sounds like you are trying to use curl to make a request to an HTTPS url and are encountering an error that says "Cannot resolve host." This error can occur for a few reasons:

To pass a JSON object through cURL using the PUT method, you can use the following command:

Error 18 means that the transfer was closed with outstanding read data remaining.

This error message appears when curl is unable to verify the SSL/TLS certificate presented by the server.

This error is usually caused by a network issue, such as a lost connection or a network timeout.

To make a POST request with PHP's cURL functions, you can use the CURLOPT_POST option to send POST data.

To make a POST request using curl and include a header of Content-Type: application/x-www-form-urlencoded, you can use the following command:

To download a large file using curl, use the following command:

If you are trying to download the Java Development Kit (JDK) on Linux using wget and you are being shown the license page instead of the JDK download, it is likely because the download page has changed since the wget command was written.

To get all photos from Instagram that have a specific hashtag with PHP, you can use the Instagram API.

To get latitude and longitude automatically using PHP, you can use an API (Application Programming Interface) such as Google Maps API, OpenCage Geocoding API, or GeoCode.io API.

To enable cURL in PHP, you need to make sure that the cURL extension is enabled in your PHP configuration.

To get file_get_contents() to work with HTTPS, you may need to make sure that PHP has been compiled with the OpenSSL extension.

To get information about a cURL request that you have sent using PHP, you can use the curl_getinfo() function.

To get the content of a webpage using cURL, you can use the following command:

To include the Authorization header in a cURL POST request in PHP, you can use the CURLOPT_HTTPHEADER option and pass it an array of headers like this:

To install PHP Composer inside a Docker container, you will need to do the following:

To send a GET request from PHP, you can use the file_get_contents function or the cURL extension.

In this snippet, we will share with you the most flexible and powerful ways of sending post requests with the help of PHP. Just check out the examples.

To send an HTTPS POST request using PHP, you can use the curl extension.

To upload a file and JSON data in Postman, you can follow these steps:

To upload a file using cURL in PHP, you can use the curl_setopt function to specify the CURLOPT_POSTFIELDS option with the file data.

You can use the exec function in PHP to execute the wget command.

To send a DELETE request with PHP using cURL, you can use the following code:

You can add a custom User Agent value to a cURL request in PHP using the CURLOPT_USERAGENT option.

If cURL is returning a HTTP code of 0, it usually indicates that cURL was unable to communicate with the server.

To make an HTTP PUT request using PHP's cURL functions, you can use the following snippet:

This error message indicates that the PHP script is trying to use the cURL library, which is not installed or enabled on the server.

The file_exists() function in PHP can be used to check if a file exists on the file system.

cURL is applied for making requests with different protocols. A post request can send user collected data to a server. Find out how to do that accurately.

To save an image from a URL using PHP and cURL, you can use the following function:

Server Name Indication (SNI) is an extension to the Transport Layer Security (TLS) protocol that allows a client to specify the hostname it is trying to connect to at the start of the handshaking process.

net::ERR_HTTP2_PROTOCOL_ERROR is an error that occurs in the Google Chrome browser when there is an issue with the HTTP/2 protocol.