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Troubleshooting of curl errors: Difference between revisions
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: [[Image:Owl icon.jpg]] How to debug the cUrl command: (1) Enable the [https://ec.haxx.se/usingcurl/verbose verbose] option e.g. "... run the command with the {{kbd | key=<nowiki>-v</nowiki>}} / {{kbd | key=<nowiki>--verbose</nowiki>}} option to get more information." or (2) Enable the [https://ec.haxx.se/usingcurl/verbose/trace trace options] e.g. {{kbd | key=<nowiki>--trace-ascii [filename]</nowiki>}} Note: trace options will be override by verbose option if enable both options. | : [[Image:Owl icon.jpg]] How to debug the cUrl command: (1) Enable the [https://ec.haxx.se/usingcurl/verbose verbose] option e.g. "... run the command with the {{kbd | key=<nowiki>-v</nowiki>}} / {{kbd | key=<nowiki>--verbose</nowiki>}} option to get more information." or (2) Enable the [https://ec.haxx.se/usingcurl/verbose/trace trace options] e.g. {{kbd | key=<nowiki>--trace-ascii [filename]</nowiki>}} Note: trace options will be override by verbose option if enable both options. | ||
== How to resolve Command Execution: Works in DOS/Terminal but Not in PHP == | == How to resolve Command Execution: Works in DOS/Terminal but Not in PHP == | ||
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<pre> | <pre> | ||
curl "https://www.example.com/path/to/resource/" -H "authority: www.example.com" -H "accept: text/html" --data-raw "PARAMS" > output.html | curl "https://www.example.com/path/to/resource/" -H "authority: www.example.com" -H "accept: text/html" --data-raw "PARAMS" > output.html | ||
</pre> | |||
== How to resolve cURL Binary Output Warning == | |||
When executing a cURL command, you might encounter this warning message: | |||
<pre> | |||
Warning: Binary output can mess up your terminal. Use "--output -" to tell | |||
Warning: curl to output it to your terminal anyway, or consider "--output | |||
Warning: <FILE>" to save to a file. | |||
</pre> | |||
To resolve this warning, append the {{kbd | key=<nowiki>--output</nowiki>}} flag to your cURL command: | |||
* To save the output to a file: {{kbd | key=<nowiki>--output filename.ext</nowiki>}} | |||
* To force output to terminal: {{kbd | key=<nowiki>--output -</nowiki>}} | |||
Example: | |||
<pre> | |||
curl https://example.com/binary-file --output output.file | |||
</pre> | </pre> | ||