blitz-php /
cache
| 1 | <?php |
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| 2 | |||||
| 3 | /** |
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| 4 | * This file is part of Blitz PHP framework. |
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| 5 | * |
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| 6 | * (c) 2022 Dimitri Sitchet Tomkeu <[email protected]> |
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| 7 | * |
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| 8 | * For the full copyright and license information, please view |
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| 9 | * the LICENSE file that was distributed with this source code. |
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| 10 | */ |
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| 11 | |||||
| 12 | namespace BlitzPHP\Cache\Handlers; |
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| 13 | |||||
| 14 | use BlitzPHP\Cache\InvalidArgumentException; |
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| 15 | use CallbackFilterIterator; |
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| 16 | use DateInterval; |
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| 17 | use Exception; |
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| 18 | use FilesystemIterator; |
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| 19 | use LogicException; |
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| 20 | use RecursiveDirectoryIterator; |
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| 21 | use RecursiveIteratorIterator; |
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| 22 | use SplFileInfo; |
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| 23 | use SplFileObject; |
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| 24 | |||||
| 25 | class File extends BaseHandler |
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| 26 | { |
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| 27 | /** |
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| 28 | * Instance de la classe SplFileObject |
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| 29 | * |
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| 30 | * @var SplFileObject|null |
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| 31 | */ |
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| 32 | protected $_File; |
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| 33 | |||||
| 34 | /** |
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| 35 | * La configuration par défaut utilisée sauf si elle est remplacée par la configuration d'exécution |
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| 36 | * |
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| 37 | * - `duration` Spécifiez combien de temps durent les éléments de cette configuration de cache. |
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| 38 | * - `groups` Liste des groupes ou 'tags' associés à chaque clé stockée dans cette configuration. |
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| 39 | * pratique pour supprimer un groupe complet du cache. |
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| 40 | * - `lock` Utilisé par FileCache. Les fichiers doivent-ils être verrouillés avant d'y écrire ? |
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| 41 | * - `mask` Le masque utilisé pour les fichiers créés |
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| 42 | * - `path` Chemin d'accès où les fichiers cache doivent être enregistrés. Par défaut, le répertoire temporaire du système. |
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| 43 | * - `prefix` Préfixé à toutes les entrées. Bon pour quand vous avez besoin de partager un keyspace |
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| 44 | * avec une autre configuration de cache ou une autre application. cache::gc d'être appelé automatiquement. |
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| 45 | * - `serialize` Les objets du cache doivent-ils être sérialisés en premier. |
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| 46 | * |
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| 47 | * @var array<string, mixed> |
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| 48 | */ |
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| 49 | protected array $_defaultConfig = [ |
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| 50 | 'duration' => 3600, |
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| 51 | 'groups' => [], |
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| 52 | 'lock' => true, |
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| 53 | 'mask' => 0o664, |
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| 54 | 'path' => null, |
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| 55 | 'prefix' => 'blitz_', |
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| 56 | 'serialize' => true, |
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| 57 | ]; |
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| 58 | |||||
| 59 | /** |
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| 60 | * Vrai sauf si FileEngine :: __active(); échoue |
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| 61 | */ |
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| 62 | protected bool $_init = true; |
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| 63 | |||||
| 64 | /** |
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| 65 | * {@inheritDoc} |
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| 66 | */ |
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| 67 | public function init(array $config = []): bool |
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| 68 | { |
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| 69 | parent::init($config); |
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| 70 | |||||
| 71 | if ($this->_config['path'] === null) { |
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| 72 | $this->_config['path'] = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'blitz-php' . DIRECTORY_SEPARATOR . 'cache' . DIRECTORY_SEPARATOR; |
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| 73 | } |
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| 74 | if (substr($this->_config['path'], -1) !== DIRECTORY_SEPARATOR) { |
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| 75 | $this->_config['path'] .= DIRECTORY_SEPARATOR; |
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| 76 | } |
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| 77 | if ($this->_groupPrefix) { |
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| 78 | $this->_groupPrefix = str_replace('_', DIRECTORY_SEPARATOR, $this->_groupPrefix); |
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| 79 | } |
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| 80 | |||||
| 81 | return $this->_active(); |
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| 82 | } |
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| 83 | |||||
| 84 | /** |
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| 85 | * {@inheritDoc} |
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| 86 | */ |
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| 87 | public function set(string $key, mixed $value, DateInterval|int|null $ttl = null): bool |
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| 88 | { |
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| 89 | if ($value === '' || ! $this->_init) { |
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| 90 | return false; |
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| 91 | } |
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| 92 | |||||
| 93 | $key = $this->_key($key); |
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| 94 | |||||
| 95 | if ($this->_setKey($key, true) === false) { |
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| 96 | return false; |
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| 97 | } |
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| 98 | |||||
| 99 | if (! empty($this->_config['serialize'])) { |
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| 100 | $value = serialize($value); |
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| 101 | } |
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| 102 | |||||
| 103 | $expires = time() + $this->duration($ttl); |
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| 104 | $contents = implode('', [$expires, PHP_EOL, $value, PHP_EOL]); |
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| 105 | |||||
| 106 | if ($this->_config['lock']) { |
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| 107 | /** @psalm-suppress PossiblyNullReference */ |
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| 108 | $this->_File->flock(LOCK_EX); |
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| 109 | } |
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| 110 | |||||
| 111 | /** @psalm-suppress PossiblyNullReference */ |
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| 112 | $this->_File->rewind(); |
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| 113 | $success = $this->_File->ftruncate(0) |
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| 114 | && $this->_File->fwrite($contents) |
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| 115 | && $this->_File->fflush(); |
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| 116 | |||||
| 117 | if ($this->_config['lock']) { |
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| 118 | $this->_File->flock(LOCK_UN); |
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| 119 | } |
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| 120 | $this->_File = null; |
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| 121 | |||||
| 122 | return $success; |
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| 123 | } |
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| 124 | |||||
| 125 | /** |
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| 126 | * {@inheritDoc} |
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| 127 | */ |
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| 128 | public function get(string $key, mixed $default = null): mixed |
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| 129 | { |
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| 130 | $key = $this->_key($key); |
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| 131 | |||||
| 132 | if (! $this->_init || $this->_setKey($key) === false) { |
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| 133 | return $default; |
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| 134 | } |
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| 135 | |||||
| 136 | if ($this->_config['lock']) { |
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| 137 | /** @psalm-suppress PossiblyNullReference */ |
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| 138 | $this->_File->flock(LOCK_SH); |
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| 139 | } |
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| 140 | |||||
| 141 | /** @psalm-suppress PossiblyNullReference */ |
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| 142 | $this->_File->rewind(); |
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| 143 | $time = time(); |
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| 144 | $cachetime = (int) $this->_File->current(); |
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| 145 | |||||
| 146 | if ($cachetime < $time) { |
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| 147 | if ($this->_config['lock']) { |
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| 148 | $this->_File->flock(LOCK_UN); |
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| 149 | } |
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| 150 | |||||
| 151 | return $default; |
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| 152 | } |
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| 153 | |||||
| 154 | $data = ''; |
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| 155 | $this->_File->next(); |
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| 156 | |||||
| 157 | while ($this->_File->valid()) { |
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| 158 | /** @psalm-suppress PossiblyInvalidOperand */ |
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| 159 | $data .= $this->_File->current(); |
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| 160 | $this->_File->next(); |
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| 161 | } |
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| 162 | |||||
| 163 | if ($this->_config['lock']) { |
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| 164 | $this->_File->flock(LOCK_UN); |
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| 165 | } |
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| 166 | |||||
| 167 | $data = trim($data); |
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| 168 | |||||
| 169 | if ($data !== '' && ! empty($this->_config['serialize'])) { |
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| 170 | $data = unserialize($data); |
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| 171 | } |
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| 172 | |||||
| 173 | return $data; |
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| 174 | } |
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| 175 | |||||
| 176 | /** |
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| 177 | * {@inheritDoc} |
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| 178 | */ |
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| 179 | public function delete(string $key): bool |
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| 180 | { |
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| 181 | $key = $this->_key($key); |
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| 182 | |||||
| 183 | if ($this->_setKey($key) === false || ! $this->_init) { |
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| 184 | return false; |
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| 185 | } |
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| 186 | |||||
| 187 | /** @psalm-suppress PossiblyNullReference */ |
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| 188 | $path = $this->_File->getRealPath(); |
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| 189 | $this->_File = null; |
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| 190 | |||||
| 191 | if ($path === false) { |
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| 192 | return false; |
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| 193 | } |
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| 194 | |||||
| 195 | // phpcs:disable |
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| 196 | return @unlink($path); |
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| 197 | // phpcs:enable |
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| 198 | } |
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| 199 | |||||
| 200 | /** |
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| 201 | * {@inheritDoc} |
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| 202 | */ |
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| 203 | public function clear(): bool |
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| 204 | { |
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| 205 | if (! $this->_init) { |
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| 206 | return false; |
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| 207 | } |
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| 208 | $this->_File = null; |
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| 209 | |||||
| 210 | $this->_clearDirectory($this->_config['path']); |
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| 211 | |||||
| 212 | $directory = new RecursiveDirectoryIterator( |
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| 213 | $this->_config['path'], |
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| 214 | FilesystemIterator::SKIP_DOTS |
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| 215 | ); |
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| 216 | $contents = new RecursiveIteratorIterator( |
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| 217 | $directory, |
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| 218 | RecursiveIteratorIterator::SELF_FIRST |
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| 219 | ); |
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| 220 | $cleared = []; |
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| 221 | |||||
| 222 | /** @var SplFileInfo $fileInfo */ |
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| 223 | foreach ($contents as $fileInfo) { |
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| 224 | if ($fileInfo->isFile()) { |
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| 225 | unset($fileInfo); |
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| 226 | |||||
| 227 | continue; |
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| 228 | } |
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| 229 | |||||
| 230 | $realPath = $fileInfo->getRealPath(); |
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| 231 | if (! $realPath) { |
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| 232 | unset($fileInfo); |
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| 233 | |||||
| 234 | continue; |
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| 235 | } |
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| 236 | |||||
| 237 | $path = $realPath . DIRECTORY_SEPARATOR; |
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| 238 | if (! in_array($path, $cleared, true)) { |
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| 239 | $this->_clearDirectory($path); |
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| 240 | $cleared[] = $path; |
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| 241 | } |
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| 242 | |||||
| 243 | // les itérateurs internes possibles doivent également être désactivés pour que les verrous sur les parents soient libérés |
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| 244 | unset($fileInfo); |
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| 245 | } |
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| 246 | |||||
| 247 | // la désactivation des itérateurs aide à libérer les verrous possibles dans certains environnements, |
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| 248 | // ce qui pourrait sinon faire échouer `rmdir()` |
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| 249 | unset($directory, $contents); |
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| 250 | |||||
| 251 | return true; |
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| 252 | } |
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| 253 | |||||
| 254 | /** |
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| 255 | * Utilisé pour effacer un répertoire de fichiers correspondants. |
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| 256 | */ |
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| 257 | protected function _clearDirectory(string $path): void |
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| 258 | { |
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| 259 | if (! is_dir($path)) { |
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| 260 | return; |
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| 261 | } |
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| 262 | |||||
| 263 | $dir = dir($path); |
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| 264 | if (! $dir) { |
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| 265 | return; |
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| 266 | } |
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| 267 | |||||
| 268 | $prefixLength = strlen($this->_config['prefix']); |
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| 269 | |||||
| 270 | while (($entry = $dir->read()) !== false) { |
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| 271 | if (substr($entry, 0, $prefixLength) !== $this->_config['prefix']) { |
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| 272 | continue; |
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| 273 | } |
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| 274 | |||||
| 275 | try { |
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| 276 | $file = new SplFileObject($path . $entry, 'r'); |
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| 277 | } catch (Exception $e) { |
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| 278 | continue; |
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| 279 | } |
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| 280 | |||||
| 281 | if ($file->isFile()) { |
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| 282 | $filePath = $file->getRealPath(); |
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| 283 | unset($file); |
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| 284 | |||||
| 285 | // phpcs:disable |
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| 286 | @unlink($filePath); |
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|
0 ignored issues
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It seems like you do not handle an error condition for
unlink(). This can introduce security issues, and is generally not recommended.
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the
If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of
@mkdir($dir);
// Better use
if (@mkdir($dir) === false) {
throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
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| 287 | // phpcs:enable |
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| 288 | } |
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| 289 | } |
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| 290 | |||||
| 291 | $dir->close(); |
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| 292 | } |
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| 293 | |||||
| 294 | /** |
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| 295 | * Pas implementé |
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| 296 | * |
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| 297 | * @throws LogicException |
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| 298 | */ |
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| 299 | public function decrement(string $key, int $offset = 1) |
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| 300 | { |
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| 301 | throw new LogicException('Les fichiers ne peuvent pas être décrémentés de manière atomique.'); |
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| 302 | } |
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| 303 | |||||
| 304 | /** |
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| 305 | * Pas implementé |
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| 306 | * |
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| 307 | * @throws LogicException |
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| 308 | */ |
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| 309 | public function increment(string $key, int $offset = 1) |
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| 310 | { |
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| 311 | throw new LogicException('Les fichiers ne peuvent pas être incrémentés de manière atomique.'); |
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| 312 | } |
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| 313 | |||||
| 314 | /** |
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| 315 | * {@inheritDoc} |
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| 316 | */ |
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| 317 | public function info() |
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| 318 | { |
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| 319 | return $this->getDirFileInfo($this->_config['path']); |
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| 320 | } |
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| 321 | |||||
| 322 | /** |
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| 323 | * Définit la clé de cache actuelle que cette classe gère et crée un SplFileObject inscriptible |
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| 324 | * pour le fichier cache auquel la clé fait référence. |
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| 325 | * |
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| 326 | * @param bool $createKey Whether the key should be created if it doesn't exists, or not |
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| 327 | * |
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| 328 | * @return bool true if the cache key could be set, false otherwise |
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| 329 | */ |
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| 330 | protected function _setKey(string $key, bool $createKey = false): bool |
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| 331 | { |
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| 332 | $groups = null; |
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| 333 | if ($this->_groupPrefix) { |
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| 334 | $groups = vsprintf($this->_groupPrefix, $this->groups()); |
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| 335 | } |
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| 336 | $dir = $this->_config['path'] . $groups; |
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| 337 | |||||
| 338 | if (! is_dir($dir)) { |
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| 339 | mkdir($dir, 0o775, true); |
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| 340 | } |
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| 341 | |||||
| 342 | $path = new SplFileInfo($dir . $key); |
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| 343 | |||||
| 344 | if (! $createKey && ! $path->isFile()) { |
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| 345 | return false; |
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| 346 | } |
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| 347 | if ( |
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| 348 | empty($this->_File) |
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| 349 | || $this->_File->getBasename() !== $key |
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| 350 | || $this->_File->valid() === false |
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| 351 | ) { |
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| 352 | $exists = is_file($path->getPathname()); |
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| 353 | |||||
| 354 | try { |
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| 355 | $this->_File = $path->openFile('c+'); |
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| 356 | } catch (Exception $e) { |
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| 357 | trigger_error($e->getMessage(), E_USER_WARNING); |
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| 358 | |||||
| 359 | return false; |
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| 360 | } |
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| 361 | unset($path); |
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| 362 | |||||
| 363 | if (! $exists && ! chmod($this->_File->getPathname(), (int) $this->_config['mask'])) { |
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| 364 | trigger_error(sprintf( |
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| 365 | 'Impossible d\'appliquer le masque d\'autorisation "%s" sur le fichier cache "%s"', |
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| 366 | $this->_File->getPathname(), |
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| 367 | $this->_config['mask'] |
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| 368 | ), E_USER_WARNING); |
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| 369 | } |
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| 370 | } |
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| 371 | |||||
| 372 | return true; |
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| 373 | } |
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| 374 | |||||
| 375 | /** |
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| 376 | * Déterminer si le répertoire de cache est accessible en écriture |
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| 377 | */ |
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| 378 | protected function _active(): bool |
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| 379 | { |
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| 380 | $dir = new SplFileInfo($this->_config['path']); |
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| 381 | $path = $dir->getPathname(); |
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| 382 | $success = true; |
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| 383 | if (! is_dir($path)) { |
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| 384 | // phpcs:disable |
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| 385 | $success = @mkdir($path, 0o775, true); |
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| 386 | // phpcs:enable |
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| 387 | } |
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| 388 | |||||
| 389 | $isWritableDir = ($dir->isDir() && $dir->isWritable()); |
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| 390 | if (! $success || ($this->_init && ! $isWritableDir)) { |
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| 391 | $this->_init = false; |
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| 392 | trigger_error(sprintf( |
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| 393 | '%s is not writable', |
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| 394 | $this->_config['path'] |
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| 395 | ), E_USER_WARNING); |
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| 396 | } |
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| 397 | |||||
| 398 | return $success; |
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| 399 | } |
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| 400 | |||||
| 401 | /** |
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| 402 | * {@inheritDoc} |
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| 403 | */ |
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| 404 | protected function _key($key): string |
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| 405 | { |
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| 406 | $key = parent::_key($key); |
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| 407 | |||||
| 408 | if (preg_match('/[\/\\<>?:|*"]/', $key)) { |
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| 409 | throw new InvalidArgumentException( |
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| 410 | "La clé de cache `{$key}` contient des caractères non valides. " . |
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| 411 | 'Vous ne pouvez pas utiliser /, \\, <, >, ?, :, |, * ou " dans les clés de cache.' |
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| 412 | ); |
||||
| 413 | } |
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| 414 | |||||
| 415 | return $key; |
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| 416 | } |
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| 417 | |||||
| 418 | /** |
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| 419 | * Supprime récursivement tous les fichiers sous n'importe quel répertoire nommé $group |
||||
| 420 | */ |
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| 421 | public function clearGroup(string $group): bool |
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| 422 | { |
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| 423 | $this->_File = null; |
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| 424 | |||||
| 425 | $prefix = (string) $this->_config['prefix']; |
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| 426 | |||||
| 427 | $directoryIterator = new RecursiveDirectoryIterator($this->_config['path']); |
||||
| 428 | $contents = new RecursiveIteratorIterator( |
||||
| 429 | $directoryIterator, |
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| 430 | RecursiveIteratorIterator::CHILD_FIRST |
||||
| 431 | ); |
||||
| 432 | $filtered = new CallbackFilterIterator( |
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| 433 | $contents, |
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| 434 | static function (SplFileInfo $current) use ($group, $prefix) { |
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| 435 | if (! $current->isFile()) { |
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| 436 | return false; |
||||
| 437 | } |
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| 438 | |||||
| 439 | $hasPrefix = $prefix === '' |
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| 440 | || str_starts_with($current->getBasename(), $prefix); |
||||
| 441 | if ($hasPrefix === false) { |
||||
| 442 | return false; |
||||
| 443 | } |
||||
| 444 | |||||
| 445 | $pos = strpos( |
||||
| 446 | $current->getPathname(), |
||||
| 447 | DIRECTORY_SEPARATOR . $group . DIRECTORY_SEPARATOR |
||||
| 448 | ); |
||||
| 449 | |||||
| 450 | return $pos !== false; |
||||
| 451 | } |
||||
| 452 | ); |
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| 453 | |||||
| 454 | foreach ($filtered as $object) { |
||||
| 455 | $path = $object->getPathname(); |
||||
| 456 | unset($object); |
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| 457 | // phpcs:ignore |
||||
| 458 | @unlink($path); |
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|
0 ignored issues
–
show
It seems like you do not handle an error condition for
unlink(). This can introduce security issues, and is generally not recommended.
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the
If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of
@mkdir($dir);
// Better use
if (@mkdir($dir) === false) {
throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
Loading history...
|
|||||
| 459 | } |
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| 460 | |||||
| 461 | // la désactivation des itérateurs permet de libérer d'éventuels verrous dans certains environnements, |
||||
| 462 | // qui pourrait autrement faire échouer `rmdir()` |
||||
| 463 | unset($directoryIterator, $contents, $filtered); |
||||
| 464 | |||||
| 465 | return true; |
||||
| 466 | } |
||||
| 467 | |||||
| 468 | /** |
||||
| 469 | * Lit le répertoire spécifié et construit un tableau contenant les noms de fichiers, |
||||
| 470 | * taille de fichier, dates et autorisations |
||||
| 471 | * |
||||
| 472 | * Tous les sous-dossiers contenus dans le chemin spécifié sont également lus. |
||||
| 473 | * |
||||
| 474 | * @param string $sourceDir Chemin d'accès à la source |
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| 475 | * @param bool $topLevelOnly Ne regarder que le répertoire de niveau supérieur spécifié ? |
||||
| 476 | * @param bool $_recursion Variable interne pour déterminer l'état de la récursivité - ne pas utiliser dans les appels |
||||
| 477 | * |
||||
| 478 | * @return array|false |
||||
| 479 | */ |
||||
| 480 | protected function getDirFileInfo(string $sourceDir, bool $topLevelOnly = true, bool $_recursion = false) |
||||
| 481 | { |
||||
| 482 | static $_filedata = []; |
||||
| 483 | $relativePath = $sourceDir; |
||||
| 484 | |||||
| 485 | if ($fp = @opendir($sourceDir)) { |
||||
| 486 | // réinitialise le tableau et s'assure que $source_dir a une barre oblique à la fin de l'appel initial |
||||
| 487 | if ($_recursion === false) { |
||||
| 488 | $_filedata = []; |
||||
| 489 | $sourceDir = rtrim(realpath($sourceDir) ?: $sourceDir, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR; |
||||
| 490 | } |
||||
| 491 | |||||
| 492 | // Utilisé pour être foreach (scandir($source_dir, 1) comme $file), mais scandir() n'est tout simplement pas aussi rapide |
||||
| 493 | while (false !== ($file = readdir($fp))) { |
||||
| 494 | if (is_dir($sourceDir . $file) && $file[0] !== '.' && $topLevelOnly === false) { |
||||
| 495 | $this->getDirFileInfo($sourceDir . $file . DIRECTORY_SEPARATOR, $topLevelOnly, true); |
||||
| 496 | } elseif (! is_dir($sourceDir . $file) && $file[0] !== '.') { |
||||
| 497 | $_filedata[$file] = $this->getFileInfo($sourceDir . $file); |
||||
| 498 | $_filedata[$file]['relative_path'] = $relativePath; |
||||
| 499 | } |
||||
| 500 | } |
||||
| 501 | |||||
| 502 | closedir($fp); |
||||
| 503 | |||||
| 504 | return $_filedata; |
||||
| 505 | } |
||||
| 506 | |||||
| 507 | return false; |
||||
| 508 | } |
||||
| 509 | |||||
| 510 | /** |
||||
| 511 | * Étant donné un fichier et un chemin, renvoie le nom, le chemin, la taille, la date de modification |
||||
| 512 | * Le deuxième paramètre vous permet de déclarer explicitement les informations que vous souhaitez renvoyer |
||||
| 513 | * Les options sont : nom, chemin_serveur, taille, date, lisible, inscriptible, exécutable, fileperms |
||||
| 514 | * Renvoie FALSE si le fichier est introuvable. |
||||
| 515 | * |
||||
| 516 | * @param array|string $returnedValues Tableau ou chaîne d'informations séparées par des virgules renvoyée |
||||
| 517 | * |
||||
| 518 | * @return array|false |
||||
| 519 | */ |
||||
| 520 | protected function getFileInfo(string $file, $returnedValues = ['name', 'server_path', 'size', 'date']) |
||||
| 521 | { |
||||
| 522 | if (! is_file($file)) { |
||||
| 523 | return false; |
||||
| 524 | } |
||||
| 525 | |||||
| 526 | if (is_string($returnedValues)) { |
||||
| 527 | $returnedValues = explode(',', $returnedValues); |
||||
| 528 | } |
||||
| 529 | |||||
| 530 | $fileInfo = []; |
||||
| 531 | |||||
| 532 | foreach ($returnedValues as $key) { |
||||
| 533 | switch ($key) { |
||||
| 534 | case 'name': |
||||
| 535 | $fileInfo['name'] = basename($file); |
||||
| 536 | break; |
||||
| 537 | |||||
| 538 | case 'server_path': |
||||
| 539 | $fileInfo['server_path'] = $file; |
||||
| 540 | break; |
||||
| 541 | |||||
| 542 | case 'size': |
||||
| 543 | $fileInfo['size'] = filesize($file); |
||||
| 544 | break; |
||||
| 545 | |||||
| 546 | case 'date': |
||||
| 547 | $fileInfo['date'] = filemtime($file); |
||||
| 548 | break; |
||||
| 549 | |||||
| 550 | case 'readable': |
||||
| 551 | $fileInfo['readable'] = is_readable($file); |
||||
| 552 | break; |
||||
| 553 | |||||
| 554 | case 'writable': |
||||
| 555 | $fileInfo['writable'] = is_writable($file); |
||||
| 556 | break; |
||||
| 557 | |||||
| 558 | case 'executable': |
||||
| 559 | $fileInfo['executable'] = is_executable($file); |
||||
| 560 | break; |
||||
| 561 | |||||
| 562 | case 'fileperms': |
||||
| 563 | $fileInfo['fileperms'] = fileperms($file); |
||||
| 564 | break; |
||||
| 565 | } |
||||
| 566 | } |
||||
| 567 | |||||
| 568 | return $fileInfo; |
||||
| 569 | } |
||||
| 570 | } |
||||
| 571 |
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.