format.php
No OneTemporary
Actions

Subscribers

None

File Metadata

	<?php

	/*
	* Copyright 2011 Facebook, Inc.
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	function phutil_console_format($format /* ... */) {
	$args = func_get_args();
	return call_user_func_array(
	array('PhutilConsoleFormatter', 'formatString'),
	$args);
	}

	function phutil_console_confirm($prompt, $default_no = true) {

	$prompt_options = $default_no ? '[y/N]' : '[Y/n]';

	do {
	$response = phutil_console_prompt($prompt.' '.$prompt_options);
	$c = trim(strtolower($response));
	} while ($c != 'y' && $c != 'n' && $c != '');
	echo "\n";

	if ($default_no) {
	return ($c == 'y');
	} else {
	return ($c != 'n');
	}
	}

	function phutil_console_prompt($prompt) {

	$prompt = "\n\n ".$prompt." ";
	$prompt = phutil_console_wrap($prompt, 4);

	echo $prompt;
	$response = fgets(STDIN);

	return rtrim($response, "\n");
	}

	function phutil_console_wrap($text, $indent = 0) {
	$indent_string = '';
	if ($indent) {
	$indent_string = str_repeat(' ', $indent);
	}
	return wordwrap($text, 78 - $indent, "\n".$indent_string);
	}