Editing Troubleshooting of curl errors (section)

=== How to resolve Command Execution: Works in DOS/Terminal but Not in PHP ===
Often, commands that run perfectly when manually executed in DOS or the Windows terminal (like [https://conemu.github.io/ ConEmu]) might not produce the expected outcome when run through PHP. A common issue is the command not generating the anticipated file.

Example cURL command for Windows terminal
<pre>
curl "https://www.example.com/path/to/resource/" ^
-H "authority: www.example.com" ^
-H "accept: text/html" ^
--data-raw "PARAMS" --compressed > output.html
</pre>

Solution
* '''Single Continuous String in PHP''': In PHP, when executing a shell command, avoid using the caret (^) for multi-line commands<ref>[https://stackoverflow.com/questions/69068/split-long-commands-in-multiple-lines-through-windows-batch-file/21000752#21000752 Split long commands in multiple lines through Windows batch file - Stack Overflow]</ref>, which is typical in the Command Prompt. Instead, ensure the command is one continuous string.

* '''Unsupported curl Options''': If you encounter an error like "curl: option --compressed: the installed libcurl version doesn't support this", it's a clear indication to remove or adjust the problematic option in the curl command.

Revised cURL command for PHP
<pre>
curl "https://www.example.com/path/to/resource/" -H "authority: www.example.com" -H "accept: text/html" --data-raw "PARAMS" > output.html
</pre>