Karlcarlo
0060b2798f
添加多个前端界面所需的图片、字体、音频等静态资源文件，包括： - 管理员后台的图标、背景图、组件图片 - 移动端页面的商品图片、用户中心图片、活动图标 - 第三方库的示例图片和字体文件 - 浏览器兼容性配置文件 - 图标字体文件（eot、ttf、woff、woff2格式） 这些资源是前端界面正常显示所必需的，之前可能因版本控制忽略或遗漏而缺失。
68 lines
1.8 KiB
PHP
68 lines
1.8 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\Process;
|
|
|
|
use Symfony\Component\Process\Exception\InvalidArgumentException;
|
|
|
|
/**
|
|
* ProcessUtils is a bunch of utility methods.
|
|
*
|
|
* This class contains static methods only and is not meant to be instantiated.
|
|
*
|
|
* @author Martin Hasoň <martin.hason@gmail.com>
|
|
*/
|
|
class ProcessUtils
|
|
{
|
|
/**
|
|
* This class should not be instantiated.
|
|
*/
|
|
private function __construct()
|
|
{
|
|
}
|
|
|
|
/**
|
|
* Validates and normalizes a Process input.
|
|
*
|
|
* @param string $caller The name of method call that validates the input
|
|
* @param mixed $input The input to validate
|
|
*
|
|
* @throws InvalidArgumentException In case the input is not valid
|
|
*/
|
|
public static function validateInput(string $caller, mixed $input): mixed
|
|
{
|
|
if (null !== $input) {
|
|
if (\is_resource($input)) {
|
|
return $input;
|
|
}
|
|
if (\is_string($input)) {
|
|
return $input;
|
|
}
|
|
if (\is_scalar($input)) {
|
|
return (string) $input;
|
|
}
|
|
if ($input instanceof Process) {
|
|
return $input->getIterator($input::ITER_SKIP_ERR);
|
|
}
|
|
if ($input instanceof \Iterator) {
|
|
return $input;
|
|
}
|
|
if ($input instanceof \Traversable) {
|
|
return new \IteratorIterator($input);
|
|
}
|
|
|
|
throw new InvalidArgumentException(sprintf('"%s" only accepts strings, Traversable objects or stream resources.', $caller));
|
|
}
|
|
|
|
return $input;
|
|
}
|
|
}
|