1 | <?php |
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2 | |||
3 | use Illuminate\Support\Str; |
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4 | use Illuminate\Support\Carbon; |
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5 | use Illuminate\Support\HtmlString; |
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6 | use Illuminate\Container\Container; |
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7 | use Illuminate\Queue\CallQueuedClosure; |
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8 | use Illuminate\Contracts\Bus\Dispatcher; |
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9 | use Illuminate\Queue\SerializableClosure; |
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10 | use Illuminate\Contracts\Auth\Access\Gate; |
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11 | use Illuminate\Contracts\Support\Responsable; |
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12 | use Illuminate\Contracts\Routing\UrlGenerator; |
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13 | use Illuminate\Foundation\Bus\PendingDispatch; |
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14 | use Symfony\Component\HttpFoundation\Response; |
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This use statement conflicts with another class in this namespace,
Response . Consider defining an alias.
Let?s assume that you have a directory layout like this: .
|-- OtherDir
| |-- Bar.php
| `-- Foo.php
`-- SomeDir
`-- Foo.php
and let?s assume the following content of // Bar.php
namespace OtherDir;
use SomeDir\Foo; // This now conflicts the class OtherDir\Foo
If both files PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as // Bar.php
namespace OtherDir;
use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore.
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15 | use Illuminate\Contracts\Debug\ExceptionHandler; |
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16 | use Illuminate\Contracts\Routing\ResponseFactory; |
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17 | use Illuminate\Contracts\Auth\Factory as AuthFactory; |
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18 | use Illuminate\Contracts\View\Factory as ViewFactory; |
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19 | use Illuminate\Http\Exceptions\HttpResponseException; |
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0 ignored issues
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This use statement conflicts with another class in this namespace,
HttpResponseException . Consider defining an alias.
Let?s assume that you have a directory layout like this: .
|-- OtherDir
| |-- Bar.php
| `-- Foo.php
`-- SomeDir
`-- Foo.php
and let?s assume the following content of // Bar.php
namespace OtherDir;
use SomeDir\Foo; // This now conflicts the class OtherDir\Foo
If both files PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as // Bar.php
namespace OtherDir;
use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore.
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20 | use Illuminate\Contracts\Cookie\Factory as CookieFactory; |
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21 | use Symfony\Component\Debug\Exception\FatalThrowableError; |
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22 | use Illuminate\Database\Eloquent\Factory as EloquentFactory; |
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23 | use Illuminate\Contracts\Validation\Factory as ValidationFactory; |
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24 | use Illuminate\Contracts\Broadcasting\Factory as BroadcastFactory; |
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25 | use Illuminate\Support\Facades\DB; |
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26 | use GrahamCampbell\Markdown\Facades\Markdown; |
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27 | use App\Models\Eloquent\Message; |
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28 | use App\Models\Latex\LatexModel; |
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29 | use App\Models\Eloquent\Tool\Theme; |
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30 | use App\Models\Eloquent\Tool\AppSettings; |
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31 | |||
32 | if (!function_exists('version')) { |
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33 | function version() |
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34 | { |
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35 | $version=new Version( |
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36 | '0.0.0', |
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37 | base_path() |
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38 | ); |
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39 | return $version->getVersion(); |
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40 | } |
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41 | } |
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42 | |||
43 | if (!function_exists('getCustomUrl')) { |
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44 | function getCustomUrl() |
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45 | { |
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46 | $customUrlCached=Cache::tags(['custom'])->get('url'); |
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47 | |||
48 | if ($customUrlCached==null) { |
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49 | $urls=DB::table("custom_url")->where(["available"=>1])->get()->all(); |
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50 | Cache::tags(['custom'])->put('url', $urls, 1200); |
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51 | return $urls; |
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52 | } |
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53 | |||
54 | return $customUrlCached; |
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55 | } |
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56 | } |
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57 | |||
58 | if (!function_exists('emailVerified')) { |
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59 | function emailVerified() |
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60 | { |
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61 | if (Auth::guard('web')->check()) { |
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62 | return !is_null(Auth::guard('web')->user()->email_verified_at); |
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63 | } |
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64 | |||
65 | return null; |
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66 | } |
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67 | } |
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68 | |||
69 | if (!function_exists('babel_path')) { |
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70 | /** |
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71 | * Get the path to the application folder. |
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72 | * |
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73 | * @param string $path |
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74 | * @return string |
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75 | */ |
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76 | function babel_path($path='') |
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77 | { |
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78 | return app('path').DIRECTORY_SEPARATOR.'Babel'.($path ? DIRECTORY_SEPARATOR.$path : $path); |
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79 | } |
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80 | } |
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81 | |||
82 | if (!function_exists('glob_recursive')) { |
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83 | /** |
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84 | * Find pathnames matching a pattern recursively. |
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85 | * |
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86 | * @param string $pattern The pattern. No tilde expansion or parameter substitution is done. |
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87 | * @param int $flags Valid flags: GLOB_MARK |
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88 | * @return array|false an array containing the matched files/directories, an empty array if no file matched or false on error. |
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89 | */ |
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90 | function glob_recursive($pattern, $flags=0) |
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91 | { |
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92 | $files=glob($pattern, $flags); |
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93 | foreach (glob(dirname($pattern).'/*', GLOB_ONLYDIR | GLOB_NOSORT) as $dir) { |
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94 | $files=array_merge($files, glob_recursive($dir.'/'.basename($pattern), $flags)); |
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95 | } |
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96 | return $files; |
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97 | } |
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98 | } |
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99 | |||
100 | if (!function_exists('adminMenu')) { |
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101 | function adminMenu() |
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102 | { |
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103 | return json_decode(file_get_contents(app_path('Admin/menu.json')), true); |
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104 | } |
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105 | } |
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106 | |||
107 | if (!function_exists('getOpenSearchXML')) { |
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108 | function getOpenSearchXML() |
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109 | { |
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110 | $url=config("app.url"); |
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111 | |||
112 | return '<?xml version="1.0" encoding="UTF-8"?> |
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113 | <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/" xmlns:moz="http://www.mozilla.org/2006/browser/search/"> |
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114 | <ShortName>'.config('app.name').'</ShortName> |
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115 | <Description>Gracefully Searching '.config('app.displayName').' Problems and others.</Description> |
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116 | <InputEncoding>UTF-8</InputEncoding> |
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117 | <Image width="16" height="16" type="image/x-icon">'.$url.'/favicon.ico</Image> |
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118 | <Url type="text/html" method="get" template="'.$url.'/search/?q={searchTerms}&tab=problems&opensearch=1" /> |
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119 | <moz:SearchForm>'.$url.'/search</moz:SearchForm> |
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120 | </OpenSearchDescription>'; |
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121 | } |
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122 | } |
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123 | |||
124 | if (!function_exists('delFile')) { |
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125 | function delFile($dirName) |
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126 | { |
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127 | if (file_exists($dirName) && $handle=opendir($dirName)) { |
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128 | while (false!==($item=readdir($handle))) { |
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129 | if ($item!="." && $item!="..") { |
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130 | if (file_exists($dirName.'/'.$item) && is_dir($dirName.'/'.$item)) { |
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131 | delFile($dirName.'/'.$item); |
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132 | } else { |
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133 | if (unlink($dirName.'/'.$item)) { |
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134 | return true; |
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135 | } |
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136 | } |
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137 | } |
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138 | } |
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139 | closedir($handle); |
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140 | } |
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141 | } |
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142 | } |
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143 | |||
144 | if (!function_exists('convertMarkdownToHtml')) { |
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145 | function convertMarkdownToHtml($md) |
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146 | { |
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147 | return is_string($md) ?Markdown::convertToHtml($md) : ''; |
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148 | } |
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149 | } |
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150 | |||
151 | if (!function_exists('sendMessage')) { |
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152 | function sendMessage($config) |
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153 | { |
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154 | return Message::send($config); |
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155 | } |
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156 | } |
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157 | |||
158 | if (!function_exists('formatHumanReadableTime')) { |
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159 | function formatHumanReadableTime($date) |
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160 | { |
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161 | $periods=["second", "minute", "hour", "day", "week", "month", "year", "decade"]; |
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162 | $lengths=["60", "60", "24", "7", "4.35", "12", "10"]; |
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163 | |||
164 | $now=time(); |
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165 | $unix_date=strtotime($date); |
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166 | |||
167 | if (empty($unix_date)) { |
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168 | return __("helper.time.malformatter"); |
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169 | } |
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170 | |||
171 | if ($now>$unix_date) { |
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172 | $difference=$now-$unix_date; |
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173 | $tense=__("helper.time.after"); |
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174 | } else { |
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175 | $difference=$unix_date-$now; |
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176 | $tense=__("helper.time.before"); |
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177 | } |
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178 | |||
179 | for ($j=0; $difference>=$lengths[$j] && $j<count($lengths)-1; $j++) { |
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180 | $difference/=$lengths[$j]; |
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181 | } |
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182 | |||
183 | $difference=round($difference); |
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184 | |||
185 | if ($difference!=1) { |
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186 | $periods[$j]=__("helper.time.plural.$periods[$j]"); |
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187 | } else { |
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188 | $periods[$j]=__("helper.time.singular.$periods[$j]"); |
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189 | } |
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190 | |||
191 | return __("helper.time.formatter", [ |
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192 | "time" => $difference, |
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193 | "unit" => $periods[$j], |
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194 | "tense" => $tense, |
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195 | ]); |
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196 | } |
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197 | } |
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198 | |||
199 | if (!function_exists('formatProblemSolvedTime')) { |
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200 | function formatProblemSolvedTime($seconds) |
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201 | { |
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202 | if ($seconds>3600) { |
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203 | $hours=intval($seconds / 3600); |
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204 | $minutes=$seconds % 3600; |
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205 | $time=$hours.":".gmstrftime('%M:%S', $minutes); |
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206 | } else { |
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207 | $time=gmstrftime('%H:%M:%S', $seconds); |
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208 | } |
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209 | return $time; |
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210 | } |
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211 | } |
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212 | |||
213 | if (!function_exists('latex2Image')) { |
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214 | function latex2Image($content) |
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215 | { |
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216 | $callback=function($matches) use (&$patch, &$display) { |
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217 | [$url, $width, $height]=LatexModel::info("$patch$matches[1]$patch"); |
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218 | return "<img src=\"$url\" style=\"display: $display;\" class=\"rendered-tex\" width=\"$width\" height=\"$height\">"; |
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219 | }; |
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220 | $patch='$'; |
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221 | $display='inline-block'; |
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222 | $content=preg_replace_callback('/\\$\\$\\$(.*?)\\$\\$\\$/', $callback, $content); |
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223 | $content=preg_replace_callback('/\\\\\\((.*?)\\\\\\)/', $callback, $content); |
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224 | $patch='$$'; |
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225 | $display='block'; |
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226 | $content=preg_replace_callback('/\\$\\$(.*?)\\$\\$/', $callback, $content); |
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227 | $content=preg_replace_callback('/\\\\\\[(.*?)\\\\\\]/', $callback, $content); |
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228 | return $content; |
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229 | } |
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230 | } |
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231 | |||
232 | if (!function_exists('vscodeLocale')) { |
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233 | function vscodeLocale() |
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234 | { |
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235 | $locale=Str::lower(App::getLocale()); |
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236 | $vscodelocale=''; |
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237 | if (in_array($locale, ['de', 'es', 'fr', 'it', 'ja', 'ko', 'ru', 'zh-cn', 'zh-tw'])) { |
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238 | $vscodelocale=$locale; |
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239 | } |
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240 | return $vscodelocale; |
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241 | } |
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242 | } |
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243 | |||
244 | if (!function_exists('getTheme')) { |
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245 | function getTheme($id=null) |
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246 | { |
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247 | if (is_null($id)) { |
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248 | $id=config('app.theme'); |
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249 | } |
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250 | return Theme::getTheme($id); |
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251 | } |
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252 | } |
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253 | |||
254 | if (!function_exists('setting')) { |
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255 | function setting($identifier, $default=null) |
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256 | { |
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257 | if (is_array($identifier)) { |
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258 | foreach ($identifier as $key=>$content) { |
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259 | AppSettings::set($key, $content); |
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260 | } |
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261 | return true; |
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262 | } |
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263 | return AppSettings::get($identifier, $default); |
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264 | } |
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265 | } |
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266 |
Let?s assume that you have a directory layout like this:
and let?s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: