Solution to php curl_exec function returning false

怪我咯
Release: 2023-03-07 19:24:02
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If you have learned about the php curl_exec function, you know that it executes a given cURL session. Returns TRUE on success or FALSE on failure.

Sometimes when PHP uses curl to request, the page is blank and nothing is output. Debugging found that the return result was: false. How to solve this situation? This article will introduce the solution when the php curl_exec function returns false

We will directly demonstrate it with examples, I believe you will understand it more clearly.

First is a curl request example;

Solution to php curl_exec function returning false

##Request return result: false;

Solution to php curl_exec function returning false

Debugging, type the curl error number; prompt: Problem (2) in the Chunked-Encoded data

Solution to php curl_exec function returning false

Solution to php curl_exec function returning false

Solution:

Add the following paragraph in front of

$output = curl_exec($curlp);
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:

curl_setopt($curlp, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
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This paragraph means:

curl_setopt — Set a cURL transport option.

Solution to php curl_exec function returning false

For details, please refer to the curl_setopt() function in the

PHP manual CURL

Solution to php curl_exec function returning false

Run it again and find that the CURL request returns normal results.

Solution to php curl_exec function returning false

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Detailed explanation of usage examples of PHP curl_exec function

2.

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3.

Get the output information of the CURL request from the php curl_exec function

4.

php curl_exec() function CURL method to get the return value

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