mirror of
https://github.com/pierre42100/comunic
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62 lines
1.4 KiB
Markdown
62 lines
1.4 KiB
Markdown
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CLI-Prompt
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==========
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While prompting for user input using `fgets()` is quite easy, sometimes you
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need to prompt for sensitive information. In these cases, the characters typed
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in by the user should not be directly visible, and this is quite a pain to
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do in a cross-platform way.
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This tiny package fixes just that for you:
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```php
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<?php
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echo 'Say hello: ';
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$answer = Seld\CliPrompt\CliPrompt::hiddenPrompt();
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echo 'You answered: '.$answer . PHP_EOL;
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// Output in the CLI:
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//
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// Say hello:
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// You answered: hello
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```
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Installation
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------------
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`composer require seld/cli-prompt`
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API
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---
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- `Seld\CliPrompt\CliPrompt::hiddenPrompt($allowFallback = false);`
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> Prompts the user for input and hides what they type. If this fails for any
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> reason and `$allowFallback` is set to `true` the prompt will be done using
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> the usual `fgets()` and characters will be visible.
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- `Seld\CliPrompt\CliPrompt::prompt();`
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> Regular user prompt for input with characters being shown on screen.
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In both cases, the trailing newline the user enters when submitting the answer
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is trimmed.
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Requirements
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------------
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PHP 5.3 and above
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License
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-------
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CLI-Prompt is licensed under the MIT License - see the LICENSE file for details
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Acknowledgments
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---------------
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- This project uses hiddeninput.exe to prompt for passwords on Windows, sources
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and details can be found on the [github page of the project](https://github.com/Seldaek/hidden-input).
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