platine-php /
stdlib
| Total Complexity | 202 |
| Total Lines | 1195 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Arr often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Arr, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 61 | class Arr |
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| 62 | { |
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| 63 | /** |
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| 64 | * Convert an array, object or string to array |
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| 65 | * @param array<mixed>|object|string $object |
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| 66 | * @param array<string, array<int|string, string>> $properties |
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| 67 | * @param bool $recursive |
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| 68 | * @return array<mixed> |
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| 69 | */ |
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| 70 | public static function toArray( |
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| 121 | } |
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| 122 | |||
| 123 | /** |
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| 124 | * Merge the passed arrays |
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| 125 | * @param array<mixed> ...$args |
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| 126 | * @return array<mixed> |
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| 127 | */ |
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| 128 | public static function merge(array ...$args): array |
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| 149 | } |
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| 150 | |||
| 151 | /** |
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| 152 | * Return the value of an array element or object property |
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| 153 | * for the given key or property name. |
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| 154 | * |
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| 155 | * @param mixed $object |
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| 156 | * @param int|string|Closure|array<mixed> $key |
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| 157 | * @param mixed $default |
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| 158 | * |
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| 159 | * @return mixed If the key does not exist in the array or object, |
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| 160 | * the default value will be returned instead. |
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| 161 | */ |
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| 162 | public static function getValue( |
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| 163 | mixed $object, |
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| 164 | int|string|Closure|array $key, |
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| 165 | mixed $default = null |
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| 166 | ): mixed { |
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| 167 | if ($key instanceof Closure) { |
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| 168 | return $key($object, $default); |
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| 169 | } |
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| 170 | |||
| 171 | if (is_array($key)) { |
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| 172 | $lastKey = array_pop($key); |
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| 173 | foreach ($key as $part) { |
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| 174 | $object = static::getValue($object, $part); |
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| 175 | } |
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| 176 | $key = $lastKey; |
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| 177 | } |
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| 178 | |||
| 179 | if ( |
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| 180 | is_array($object) && (isset($object[$key]) |
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| 181 | || array_key_exists($key, $object)) |
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| 182 | ) { |
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| 183 | return $object[$key]; |
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| 184 | } |
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| 185 | |||
| 186 | if (is_string($key)) { |
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| 187 | $pos = strpos($key, '.'); |
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| 188 | |||
| 189 | if ($pos !== false) { |
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| 190 | $object = static::getValue( |
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| 191 | $object, |
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| 192 | substr($key, 0, $pos), |
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| 193 | $default |
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| 194 | ); |
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| 195 | $key = (string) substr($key, $pos + 1); |
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| 196 | } |
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| 197 | } |
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| 198 | |||
| 199 | // Note: property_exists not detected property with magic |
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| 200 | // Method so add isset for this purpose |
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| 201 | if (is_object($object) && (property_exists($object, $key) || isset($object->{$key}))) { |
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| 202 | // this is will fail if the property does not exist, |
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| 203 | // or __get() is not implemented |
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| 204 | // it is not reliably possible to check whether a property |
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| 205 | // is accessable beforehand |
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| 206 | |||
| 207 | return $object->{$key}; |
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| 208 | } |
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| 209 | |||
| 210 | if (is_array($object)) { |
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| 211 | return (isset($object[$key]) || array_key_exists($key, $object)) |
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| 212 | ? $object[$key] |
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| 213 | : $default; |
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| 214 | } |
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| 215 | |||
| 216 | return $default; |
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| 217 | } |
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| 218 | |||
| 219 | /** |
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| 220 | * Remove an item from an array and returns the value. |
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| 221 | * If the key does not exist in the array, the default value will be returned |
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| 222 | * @param array<mixed> $array |
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| 223 | * @param string|int $key |
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| 224 | * @param mixed $default |
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| 225 | * |
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| 226 | * @return mixed|null |
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| 227 | */ |
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| 228 | public static function remove(array &$array, string|int $key, mixed $default = null): mixed |
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| 229 | { |
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| 230 | if (isset($array[$key]) || array_key_exists($key, $array)) { |
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| 231 | $value = $array[$key]; |
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| 232 | |||
| 233 | unset($array[$key]); |
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| 234 | |||
| 235 | return $value; |
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| 236 | } |
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| 237 | |||
| 238 | return $default; |
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| 239 | } |
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| 240 | |||
| 241 | /** |
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| 242 | * Return all of the given array except for a specified keys. |
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| 243 | * @param array<mixed> $array |
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| 244 | * @param array<int, int|string>|string|int $keys |
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| 245 | * @return array<mixed> |
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| 246 | */ |
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| 247 | public static function except(array $array, array|string|int $keys): array |
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| 248 | { |
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| 249 | static::forget($array, $keys); |
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| 250 | |||
| 251 | return $array; |
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| 252 | } |
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| 253 | |||
| 254 | /** |
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| 255 | * Remove one or many array items from a given array using "dot" notation. |
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| 256 | * @param array<mixed> $array |
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| 257 | * @param array<int, int|string>|string|int $keys |
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| 258 | * @return void |
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| 259 | */ |
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| 260 | public static function forget(array &$array, array|string|int $keys): void |
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| 261 | { |
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| 262 | $original = &$array; |
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| 263 | |||
| 264 | if (!is_array($keys)) { |
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| 265 | $keys = [$keys]; |
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| 266 | } |
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| 267 | |||
| 268 | if (count($keys) === 0) { |
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| 269 | return; |
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| 270 | } |
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| 271 | |||
| 272 | foreach ($keys as $key) { |
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| 273 | if (static::exists($array, $key)) { |
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| 274 | unset($array[$key]); |
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| 275 | |||
| 276 | continue; |
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| 277 | } |
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| 278 | |||
| 279 | if (is_string($key)) { |
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| 280 | $parts = explode('.', $key); |
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| 281 | |||
| 282 | $array = &$original; |
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| 283 | while (count($parts) > 1) { |
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| 284 | $part = array_shift($parts); |
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| 285 | if (isset($array[$part]) && is_array($array[$part])) { |
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| 286 | $array = &$array[$part]; |
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| 287 | } else { |
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| 288 | continue 2; |
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| 289 | } |
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| 290 | } |
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| 291 | |||
| 292 | unset($array[array_shift($parts)]); |
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| 293 | } |
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| 294 | } |
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| 295 | } |
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| 296 | |||
| 297 | /** |
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| 298 | * Get a value from the array, and remove it. |
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| 299 | * @param array<mixed> $array |
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| 300 | * @param string|int $key |
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| 301 | * @param mixed $default |
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| 302 | * @return mixed |
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| 303 | */ |
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| 304 | public static function pull(array &$array, string|int $key, mixed $default = null): mixed |
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| 305 | { |
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| 306 | $value = static::get($array, $key, $default); |
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| 307 | |||
| 308 | static::forget($array, $key); |
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| 309 | |||
| 310 | return $value; |
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| 311 | } |
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| 312 | |||
| 313 | /** |
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| 314 | * Indexes and/or groups the array according to a specified key. |
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| 315 | * The input should be either multidimensional array or an array of objects. |
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| 316 | * |
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| 317 | * The $key can be either a key name of the sub-array, a property |
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| 318 | * name of object, or an anonymous function that must return the value |
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| 319 | * that will be used as a key. |
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| 320 | * |
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| 321 | * $groups is an array of keys, that will be used to group the input |
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| 322 | * array into one or more sub-arrays based on keys specified. |
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| 323 | * |
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| 324 | * If the `$key` is specified as `null` or a value of an element |
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| 325 | * corresponding to the key is `null` in addition to `$groups` not |
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| 326 | * specified then the element is discarded. |
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| 327 | * |
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| 328 | * @param array<mixed> $array |
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| 329 | * @param string|int|Closure|array<mixed>|null $key |
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| 330 | * @param string|int|string[]|int[]|Closure[]|null $groups |
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| 331 | * @return array<mixed> the indexed and/or grouped array |
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| 332 | */ |
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| 333 | public static function index( |
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| 334 | array $array, |
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| 335 | string|int|Closure|array|null $key = null, |
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| 336 | string|int|array|null $groups = [] |
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| 337 | ): array { |
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| 338 | $result = []; |
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| 339 | if (!is_array($groups)) { |
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| 340 | $groups = (array) $groups; |
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| 341 | } |
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| 342 | |||
| 343 | foreach ($array as $element) { |
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| 344 | $lastArray = &$result; |
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| 345 | foreach ($groups as $group) { |
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| 346 | /** @var int|string $value */ |
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| 347 | $value = static::getValue($element, $group); |
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| 348 | if (count($lastArray) > 0 && !array_key_exists($value, $lastArray)) { |
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| 349 | $lastArray[$value] = []; |
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| 350 | } |
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| 351 | $lastArray = &$lastArray[$value]; |
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| 352 | } |
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| 353 | |||
| 354 | if ($key === null) { |
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| 355 | if (count($groups) > 0) { |
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| 356 | $lastArray[] = $element; |
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| 357 | } |
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| 358 | } else { |
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| 359 | $value = static::getValue($element, $key); |
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| 360 | if ($value !== null) { |
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| 361 | if (is_float($value)) { |
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| 362 | $value = (string) $value; |
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| 363 | } |
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| 364 | $lastArray[$value] = $element; |
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| 365 | } |
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| 366 | } |
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| 367 | unset($lastArray); |
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| 368 | } |
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| 369 | |||
| 370 | return $result; |
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| 371 | } |
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| 372 | |||
| 373 | /** |
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| 374 | * Returns the values of a specified column in an array. |
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| 375 | * The input array should be multidimensional or an array of objects. |
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| 376 | * @param array<mixed> $array |
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| 377 | * @param int|string|Closure $name |
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| 378 | * @param bool $keepKeys |
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| 379 | * @return array<mixed> |
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| 380 | */ |
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| 381 | public static function getColumn( |
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| 382 | array $array, |
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| 383 | int|string|Closure $name, |
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| 384 | bool $keepKeys = true |
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| 385 | ): array { |
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| 386 | $result = []; |
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| 387 | if ($keepKeys) { |
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| 388 | foreach ($array as $key => $element) { |
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| 389 | $result[$key] = static::getValue($element, $name); |
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| 390 | } |
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| 391 | } else { |
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| 392 | foreach ($array as $element) { |
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| 393 | $result[] = static::getValue($element, $name); |
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| 394 | } |
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| 395 | } |
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| 396 | |||
| 397 | return $result; |
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| 398 | } |
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| 399 | |||
| 400 | /** |
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| 401 | * Builds a map (key-value pairs) from a multidimensional array or |
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| 402 | * an array of objects. |
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| 403 | * The `$from` and `$to` parameters specify the key names or property |
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| 404 | * names to set up the map. |
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| 405 | * Optionally, one can further group the map according to a |
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| 406 | * grouping field `$group`. |
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| 407 | * |
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| 408 | * @param array<mixed> $array |
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| 409 | * @param string|Closure $from |
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| 410 | * @param string|Closure $to |
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| 411 | * @param string|array<mixed>|Closure|null $group |
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| 412 | * @return array<mixed> |
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| 413 | */ |
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| 414 | public static function map( |
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| 415 | array $array, |
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| 416 | string|Closure $from, |
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| 417 | string|Closure $to, |
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| 418 | string|array|Closure|null $group = null |
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| 419 | ): array { |
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| 420 | $result = []; |
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| 421 | foreach ($array as $element) { |
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| 422 | $key = static::getValue($element, $from); |
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| 423 | $value = static::getValue($element, $to); |
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| 424 | if ($group !== null) { |
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| 425 | $result[static::getValue($element, $group)][$key] = $value; |
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| 426 | } else { |
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| 427 | $result[$key] = $value; |
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| 428 | } |
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| 429 | } |
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| 430 | |||
| 431 | return $result; |
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| 432 | } |
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| 433 | |||
| 434 | /** |
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| 435 | * Checks if the given array contains the specified key. |
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| 436 | * This method enhances the `array_key_exists()` function by supporting |
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| 437 | * case-insensitive key comparison. |
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| 438 | * |
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| 439 | * @param string $key |
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| 440 | * @param array<mixed> $array |
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| 441 | * @param bool $caseSensative |
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| 442 | * @return bool |
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| 443 | */ |
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| 444 | public static function keyExists( |
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| 445 | string $key, |
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| 446 | array $array, |
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| 447 | bool $caseSensative = true |
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| 448 | ): bool { |
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| 449 | if ($caseSensative) { |
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| 450 | return array_key_exists($key, $array); |
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| 451 | } |
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| 452 | |||
| 453 | foreach (array_keys($array) as $k) { |
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| 454 | if (strcasecmp($key, $k) === 0) { |
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| 455 | return true; |
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| 456 | } |
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| 457 | } |
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| 458 | |||
| 459 | return false; |
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| 460 | } |
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| 461 | |||
| 462 | /** |
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| 463 | * Sorts an array of objects or arrays (with the same structure) by one |
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| 464 | * or several keys. |
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| 465 | * @param array<mixed> $array |
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| 466 | * @param string|Closure|array<string> $key the key(s) to be sorted by. |
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| 467 | * This refers to a key name of the sub-array elements, a property name |
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| 468 | * of the objects, or an anonymous function returning the values |
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| 469 | * for comparison purpose. The anonymous function signature |
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| 470 | * should be: `function($item)`. |
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| 471 | * @param int|array<int> $direction |
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| 472 | * @param int|array<int> $sortFlag |
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| 473 | * @return void |
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| 474 | */ |
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| 475 | public static function multisort( |
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| 476 | array &$array, |
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| 477 | string|Closure|array $key, |
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| 478 | int|array $direction = SORT_ASC, |
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| 479 | int|array $sortFlag = SORT_REGULAR |
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| 480 | ): void { |
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| 481 | $keys = is_array($key) ? $key : [$key]; |
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| 482 | |||
| 483 | if (empty($keys) || empty($array)) { |
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| 484 | return; |
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| 485 | } |
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| 486 | |||
| 487 | $count = count($keys); |
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| 488 | if (is_scalar($direction)) { |
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| 489 | $direction = array_fill(0, $count, $direction); |
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| 490 | } elseif (count($direction) !== $count) { |
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| 491 | throw new InvalidArgumentException( |
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| 492 | 'The length of the sort direction must be the same ' |
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| 493 | . 'as that of sort keys.' |
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| 494 | ); |
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| 495 | } |
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| 496 | if (is_scalar($sortFlag)) { |
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| 497 | $sortFlag = array_fill(0, $count, $sortFlag); |
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| 498 | } elseif (count($sortFlag) !== $count) { |
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| 499 | throw new InvalidArgumentException( |
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| 500 | 'The length of the sort flag must be the same ' |
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| 501 | . 'as that of sort keys.' |
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| 502 | ); |
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| 503 | } |
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| 504 | |||
| 505 | /** @var array<int, mixed> $args */ |
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| 506 | $args = []; |
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| 507 | foreach ($keys as $i => $k) { |
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| 508 | $flag = $sortFlag[$i]; |
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| 509 | $args[] = static::getColumn($array, $k); |
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| 510 | $args[] = $direction[$i]; |
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| 511 | $args[] = $flag; |
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| 512 | } |
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| 513 | |||
| 514 | // This fix is used for cases when main sorting specified by |
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| 515 | // columns has equal values |
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| 516 | // Without it it will lead to Fatal Error: Nesting level |
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| 517 | // too deep - recursive dependency? |
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| 518 | $args[] = range(1, count($array)); |
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| 519 | $args[] = SORT_ASC; |
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| 520 | $args[] = SORT_NUMERIC; |
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| 521 | $args[] = &$array; |
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| 522 | |||
| 523 | array_multisort(...$args); |
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| 524 | } |
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| 525 | |||
| 526 | /** |
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| 527 | * Check whether the given array is an associative array. |
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| 528 | * |
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| 529 | * An array is associative if all its keys are strings. |
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| 530 | * If `$allStrings` is false, then an array will be treated as associative |
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| 531 | * if at least one of its keys is a string. |
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| 532 | * |
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| 533 | * Note that an empty array will NOT be considered associative. |
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| 534 | * |
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| 535 | * @param array<mixed> $array |
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| 536 | * @param bool $allStrings |
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| 537 | * @return bool |
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| 538 | */ |
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| 539 | public static function isAssoc(array $array, bool $allStrings = true): bool |
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| 540 | { |
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| 541 | if (empty($array)) { |
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| 542 | return false; |
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| 543 | } |
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| 544 | |||
| 545 | if ($allStrings) { |
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| 546 | foreach ($array as $key => $value) { |
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| 547 | if (!is_string($key)) { |
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| 548 | return false; |
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| 549 | } |
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| 550 | } |
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| 551 | |||
| 552 | return true; |
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| 553 | } else { |
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| 554 | foreach ($array as $key => $value) { |
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| 555 | if (is_string($key)) { |
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| 556 | return true; |
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| 557 | } |
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| 558 | } |
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| 559 | |||
| 560 | return false; |
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| 561 | } |
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| 562 | } |
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| 563 | |||
| 564 | /** |
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| 565 | * Whether the given array is an indexed array. |
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| 566 | * |
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| 567 | * An array is indexed if all its keys are integers. |
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| 568 | * If `$consecutive` is true, then the array keys must be a consecutive |
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| 569 | * sequence starting from 0. |
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| 570 | * |
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| 571 | * Note that an empty array will be considered indexed. |
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| 572 | * |
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| 573 | * @param array<mixed> $array |
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| 574 | * @param bool $consecutive |
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| 575 | * @return bool |
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| 576 | */ |
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| 577 | public static function isIndexed(array $array, bool $consecutive = false): bool |
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| 593 | } |
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| 594 | } |
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| 595 | |||
| 596 | /** |
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| 597 | * Check whether an array or Traversable contains an element. |
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| 598 | * |
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| 599 | * This method does the same as the PHP function in_array() |
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| 600 | * but additionally works for objects that implement the |
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| 601 | * Traversable interface. |
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| 602 | * |
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| 603 | * @param mixed $needle |
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| 604 | * @param array<mixed>|Traversable<int|string, mixed> $array |
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| 605 | * @param bool $strict |
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| 606 | * @return bool |
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| 607 | */ |
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| 608 | public static function isIn(mixed $needle, array|Traversable $array, bool $strict = false): bool |
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| 609 | { |
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| 610 | if ($array instanceof Traversable) { |
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| 611 | $array = iterator_to_array($array); |
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| 612 | } |
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| 613 | |||
| 614 | foreach ($array as $value) { |
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| 615 | if ($needle == $value && (!$strict || $needle === $value)) { |
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| 616 | return true; |
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| 617 | } |
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| 618 | } |
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| 619 | |||
| 620 | |||
| 621 | return in_array($needle, $array, $strict); |
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| 622 | } |
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| 623 | |||
| 624 | /** |
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| 625 | * Checks whether a variable is an array or Traversable. |
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| 626 | * @param mixed $var |
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| 627 | * @return bool |
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| 628 | */ |
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| 629 | public static function isTraversable(mixed $var): bool |
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| 630 | { |
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| 631 | return is_array($var) || $var instanceof Traversable; |
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| 632 | } |
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| 633 | |||
| 634 | /** |
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| 635 | * Checks whether an array or Traversable is a subset of another array |
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| 636 | * or Traversable. |
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| 637 | * |
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| 638 | * This method will return `true`, if all elements of `$needles` |
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| 639 | * are contained in `$array`. If at least one element is missing, |
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| 640 | * `false` will be returned. |
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| 641 | * |
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| 642 | * @param array<mixed>|Traversable<int|string, mixed> $needles |
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| 643 | * @param array<mixed>|Traversable<int|string, mixed> $array |
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| 644 | * @param bool $strict |
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| 645 | * @return bool |
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| 646 | */ |
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| 647 | public static function isSubset( |
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| 648 | array|Traversable $needles, |
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| 649 | array|Traversable $array, |
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| 650 | bool $strict = false |
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| 651 | ): bool { |
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| 652 | foreach ($needles as $needle) { |
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| 653 | if (!static::isIn($needle, $array, $strict)) { |
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| 654 | return false; |
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| 655 | } |
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| 656 | } |
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| 657 | |||
| 658 | return true; |
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| 659 | } |
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| 660 | |||
| 661 | /** |
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| 662 | * Filters array according to rules specified. |
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| 663 | * @param array<mixed> $array |
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| 664 | * @param array<string> $filters Rules that define array keys which should |
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| 665 | * be left or removed from results. |
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| 666 | * Each rule is: |
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| 667 | * - `var` - `$array['var']` will be left in result. |
||
| 668 | * - `var.key` = only `$array['var']['key'] will be left in result. |
||
| 669 | * - `!var.key` = `$array['var']['key'] will be removed from result. |
||
| 670 | * @return array<mixed> |
||
| 671 | */ |
||
| 672 | public static function filter(array $array, array $filters): array |
||
| 673 | { |
||
| 674 | $result = []; |
||
| 675 | $tobeRemoved = []; |
||
| 676 | |||
| 677 | foreach ($filters as $filter) { |
||
| 678 | $keys = explode('.', $filter); |
||
| 679 | $globalKey = $keys[0]; |
||
| 680 | $localkey = $keys[1] ?? null; |
||
| 681 | if ($globalKey[0] === '!') { |
||
| 682 | $tobeRemoved[] = [ |
||
| 683 | substr($globalKey, 1), |
||
| 684 | $localkey |
||
| 685 | ]; |
||
| 686 | |||
| 687 | continue; |
||
| 688 | } |
||
| 689 | |||
| 690 | if (empty($array[$globalKey])) { |
||
| 691 | continue; |
||
| 692 | } |
||
| 693 | |||
| 694 | if ($localkey === null) { |
||
| 695 | $result[$globalKey] = $array[$globalKey]; |
||
| 696 | continue; |
||
| 697 | } |
||
| 698 | |||
| 699 | if (!isset($array[$globalKey][$localkey])) { |
||
| 700 | continue; |
||
| 701 | } |
||
| 702 | |||
| 703 | if (array_key_exists($globalKey, $result)) { |
||
| 704 | $result[$globalKey] = []; |
||
| 705 | } |
||
| 706 | |||
| 707 | $result[$globalKey][$localkey] = $array[$globalKey][$localkey]; |
||
| 708 | } |
||
| 709 | |||
| 710 | foreach ($tobeRemoved as $value) { |
||
| 711 | [$globalKey, $localkey] = $value; |
||
| 712 | if (array_key_exists($globalKey, $result)) { |
||
| 713 | unset($result[$globalKey][$localkey]); |
||
| 714 | } |
||
| 715 | } |
||
| 716 | |||
| 717 | return $result; |
||
| 718 | } |
||
| 719 | |||
| 720 | /** |
||
| 721 | * Checks whether a variable is an array accessible. |
||
| 722 | * @param mixed $var |
||
| 723 | * @return bool |
||
| 724 | */ |
||
| 725 | public static function isAccessible(mixed $var): bool |
||
| 726 | { |
||
| 727 | return is_array($var) || $var instanceof ArrayAccess; |
||
| 728 | } |
||
| 729 | |||
| 730 | /** |
||
| 731 | * Checks whether a variable is an array or instance of Arrayable. |
||
| 732 | * @param mixed $var |
||
| 733 | * @return bool |
||
| 734 | */ |
||
| 735 | public static function isArrayable(mixed $var): bool |
||
| 736 | { |
||
| 737 | return is_array($var) || $var instanceof Arrayable; |
||
| 738 | } |
||
| 739 | |||
| 740 | /** |
||
| 741 | * If the given value is not an array and not null, wrap it in one. |
||
| 742 | * @param mixed $var |
||
| 743 | * @return array<mixed> |
||
| 744 | */ |
||
| 745 | public static function wrap(mixed $var): array |
||
| 746 | { |
||
| 747 | if ($var === null) { |
||
| 748 | return []; |
||
| 749 | } |
||
| 750 | return is_array($var) ? $var : [$var]; |
||
| 751 | } |
||
| 752 | |||
| 753 | /** |
||
| 754 | * Check whether the given key exists in the provided array. |
||
| 755 | * |
||
| 756 | * @param array<mixed>|ArrayAccess<string|int, mixed> $array |
||
| 757 | * @param string|int $key |
||
| 758 | * @return bool |
||
| 759 | */ |
||
| 760 | public static function exists(array|ArrayAccess $array, string|int $key): bool |
||
| 761 | { |
||
| 762 | if (is_array($array)) { |
||
| 763 | return array_key_exists($key, $array); |
||
| 764 | } |
||
| 765 | |||
| 766 | return $array->offsetExists($key); |
||
| 767 | } |
||
| 768 | |||
| 769 | /** |
||
| 770 | * Get an item from an array using "dot" notation. |
||
| 771 | * |
||
| 772 | * @param array<mixed>|ArrayAccess<string|int, mixed> $array |
||
| 773 | * @param string|int|null $key |
||
| 774 | * @param mixed $default |
||
| 775 | * @return mixed |
||
| 776 | */ |
||
| 777 | public static function get( |
||
| 778 | array|ArrayAccess $array, |
||
| 779 | string|int|null $key = null, |
||
| 780 | mixed $default = null |
||
| 781 | ): mixed { |
||
| 782 | if ($key === null) { |
||
| 783 | return $array; |
||
| 784 | } |
||
| 785 | |||
| 786 | if (isset($array[$key])) { |
||
| 787 | return $array[$key]; |
||
| 788 | } |
||
| 789 | |||
| 790 | // Fix: If is int, stop continue find. |
||
| 791 | if (!is_string($key)) { |
||
| 792 | return $default; |
||
| 793 | } |
||
| 794 | |||
| 795 | foreach (explode('.', $key) as $segment) { |
||
| 796 | if (static::isAccessible($array) && static::exists($array, $segment)) { |
||
| 797 | $array = $array[$segment]; |
||
| 798 | } else { |
||
| 799 | return $default; |
||
| 800 | } |
||
| 801 | } |
||
| 802 | |||
| 803 | return $array; |
||
| 804 | } |
||
| 805 | |||
| 806 | /** |
||
| 807 | * Check if an item exists in an array using "dot" notation. |
||
| 808 | * |
||
| 809 | * @param array<mixed>|ArrayAccess<string|int, mixed> $array |
||
| 810 | * @param string|int $key |
||
| 811 | * @return bool |
||
| 812 | */ |
||
| 813 | public static function has(array|ArrayAccess $array, string|int $key): bool |
||
| 814 | { |
||
| 815 | if (empty($array)) { |
||
| 816 | return false; |
||
| 817 | } |
||
| 818 | |||
| 819 | if ( |
||
| 820 | (is_array($array) && array_key_exists($key, $array)) |
||
| 821 | || ($array instanceof ArrayAccess && $array->offsetExists($key)) |
||
| 822 | ) { |
||
| 823 | return true; |
||
| 824 | } |
||
| 825 | |||
| 826 | // Fix: If is int, stop continue find. |
||
| 827 | if (!is_string($key)) { |
||
| 828 | return false; |
||
| 829 | } |
||
| 830 | |||
| 831 | foreach (explode('.', $key) as $segment) { |
||
| 832 | if ( |
||
| 833 | ((is_array($array) && array_key_exists($segment, $array)) |
||
| 834 | || ($array instanceof ArrayAccess |
||
| 835 | && $array->offsetExists($segment))) |
||
| 836 | ) { |
||
| 837 | $array = $array[$segment]; |
||
| 838 | } else { |
||
| 839 | return false; |
||
| 840 | } |
||
| 841 | } |
||
| 842 | |||
| 843 | return true; |
||
| 844 | } |
||
| 845 | |||
| 846 | /** |
||
| 847 | * |
||
| 848 | * @param array<mixed> $array |
||
| 849 | * @param string|null $key |
||
| 850 | * @param mixed $value |
||
| 851 | * @return void |
||
| 852 | */ |
||
| 853 | public static function set(array &$array, ?string $key, mixed $value): void |
||
| 854 | { |
||
| 855 | if ($key === null) { |
||
| 856 | return; |
||
| 857 | } |
||
| 858 | |||
| 859 | $keys = explode('.', $key); |
||
| 860 | |||
| 861 | while (count($keys) > 1) { |
||
| 862 | $key = array_shift($keys); |
||
| 863 | |||
| 864 | // If the key doesn't exist at this depth, we will just create |
||
| 865 | // an empty array hold the next value, allowing us to create |
||
| 866 | // the arrays to hold final values at the correct depth. |
||
| 867 | // Then we'll keep digging into the array. |
||
| 868 | if (!isset($array[$key]) || !is_array($array[$key])) { |
||
| 869 | $array[$key] = []; |
||
| 870 | } |
||
| 871 | |||
| 872 | $array = &$array[$key]; |
||
| 873 | } |
||
| 874 | |||
| 875 | $array[array_shift($keys)] = $value; |
||
| 876 | } |
||
| 877 | |||
| 878 | /** |
||
| 879 | * Insert one array to another array |
||
| 880 | * |
||
| 881 | * @param array<mixed> $array |
||
| 882 | * @param int $index |
||
| 883 | * @param array<mixed> ...$inserts |
||
| 884 | * @return void |
||
| 885 | */ |
||
| 886 | public static function insert( |
||
| 887 | array &$array, |
||
| 888 | int $index, |
||
| 889 | array ...$inserts |
||
| 890 | ): void { |
||
| 891 | $first = array_splice($array, 0, $index); |
||
| 892 | $array = array_merge($first, $inserts, $array); |
||
| 893 | } |
||
| 894 | |||
| 895 | /** |
||
| 896 | * Flatten a multi-dimensional array into a single level. |
||
| 897 | * @param array<mixed> $array |
||
| 898 | * @param int $depth |
||
| 899 | * @return array<mixed> |
||
| 900 | */ |
||
| 901 | public static function flatten(array $array, int $depth = PHP_INT_MAX): array |
||
| 902 | { |
||
| 903 | $result = []; |
||
| 904 | foreach ($array as $item) { |
||
| 905 | if (!is_array($item)) { |
||
| 906 | $result[] = $item; |
||
| 907 | } elseif ($depth === 1) { |
||
| 908 | $result = array_merge($result, array_values($item)); |
||
| 909 | } else { |
||
| 910 | $result = array_merge( |
||
| 911 | $result, |
||
| 912 | static::flatten($item, $depth - 1) |
||
| 913 | ); |
||
| 914 | } |
||
| 915 | } |
||
| 916 | |||
| 917 | return $result; |
||
| 918 | } |
||
| 919 | |||
| 920 | /** |
||
| 921 | * find similar text from an array |
||
| 922 | * |
||
| 923 | * @param string $need |
||
| 924 | * @param array<int, string>|Traversable<int|string, mixed> $array |
||
| 925 | * @param int $percentage |
||
| 926 | * @return array<int, string> |
||
| 927 | */ |
||
| 928 | public static function similar( |
||
| 929 | string $need, |
||
| 930 | array|Traversable $array, |
||
| 931 | int $percentage = 45 |
||
| 932 | ): array { |
||
| 933 | if (empty($need)) { |
||
| 934 | return []; |
||
| 935 | } |
||
| 936 | |||
| 937 | $similar = []; |
||
| 938 | $percent = 0; |
||
| 939 | foreach ($array as $name) { |
||
| 940 | similar_text($need, $name, $percent); |
||
| 941 | if ($percentage <= (int) $percent) { |
||
| 942 | $similar[] = $name; |
||
| 943 | } |
||
| 944 | } |
||
| 945 | |||
| 946 | return $similar; |
||
| 947 | } |
||
| 948 | |||
| 949 | /** |
||
| 950 | * Return the array key max width |
||
| 951 | * @param array<int|string, mixed> $array |
||
| 952 | * @param bool $expectInt |
||
| 953 | * @return int |
||
| 954 | */ |
||
| 955 | public static function getKeyMaxWidth(array $array, bool $expectInt = false): int |
||
| 956 | { |
||
| 957 | $max = 0; |
||
| 958 | foreach ($array as $key => $value) { |
||
| 959 | if (!$expectInt || !is_numeric($key)) { |
||
| 960 | $width = mb_strlen((string)$key, 'UTF-8'); |
||
| 961 | if ($width > $max) { |
||
| 962 | $max = $width; |
||
| 963 | } |
||
| 964 | } |
||
| 965 | } |
||
| 966 | |||
| 967 | return $max; |
||
| 968 | } |
||
| 969 | |||
| 970 | /** |
||
| 971 | * Return the first element in an array passing a given truth test. |
||
| 972 | * @param array<mixed> $array |
||
| 973 | * @param callable $callable |
||
| 974 | * @param mixed $default |
||
| 975 | * |
||
| 976 | * @return mixed |
||
| 977 | */ |
||
| 978 | public static function first( |
||
| 979 | array $array, |
||
| 980 | callable $callable = null, |
||
| 981 | mixed $default = null |
||
| 982 | ): mixed { |
||
| 983 | if ($callable === null) { |
||
| 984 | if (count($array) === 0) { |
||
| 985 | return $default; |
||
| 986 | } |
||
| 987 | |||
| 988 | foreach ($array as $value) { |
||
| 989 | return $value; |
||
| 990 | } |
||
| 991 | } |
||
| 992 | |||
| 993 | foreach ($array as $key => $value) { |
||
| 994 | if ($callable($value, $key)) { |
||
| 995 | return $value; |
||
| 996 | } |
||
| 997 | } |
||
| 998 | |||
| 999 | return $default; |
||
| 1000 | } |
||
| 1001 | |||
| 1002 | /** |
||
| 1003 | * Return the last element in an array passing a given truth test. |
||
| 1004 | * @param array<mixed> $array |
||
| 1005 | * @param callable $callable |
||
| 1006 | * @param mixed $default |
||
| 1007 | * |
||
| 1008 | * @return mixed |
||
| 1009 | */ |
||
| 1010 | public static function last( |
||
| 1011 | array $array, |
||
| 1012 | callable $callable = null, |
||
| 1013 | mixed $default = null |
||
| 1014 | ): mixed { |
||
| 1015 | if ($callable === null) { |
||
| 1016 | if (count($array) === 0) { |
||
| 1017 | return $default; |
||
| 1018 | } |
||
| 1019 | |||
| 1020 | return end($array); |
||
| 1021 | } |
||
| 1022 | |||
| 1023 | return static::first(array_reverse($array, true), $callable, $default); |
||
| 1024 | } |
||
| 1025 | |||
| 1026 | /** |
||
| 1027 | * Filter the array using the given callback. |
||
| 1028 | * @param array<mixed> $array |
||
| 1029 | * @param callable $callable |
||
| 1030 | * @return array<mixed> |
||
| 1031 | */ |
||
| 1032 | public static function where(array $array, callable $callable): array |
||
| 1033 | { |
||
| 1034 | return array_filter($array, $callable, ARRAY_FILTER_USE_BOTH); |
||
| 1035 | } |
||
| 1036 | |||
| 1037 | /** |
||
| 1038 | * Convert the array into a query string. |
||
| 1039 | * @param array<mixed> $array |
||
| 1040 | * @return string |
||
| 1041 | */ |
||
| 1042 | public static function query(array $array): string |
||
| 1043 | { |
||
| 1044 | return http_build_query($array, '', '&', PHP_QUERY_RFC3986); |
||
| 1045 | } |
||
| 1046 | |||
| 1047 | /** |
||
| 1048 | * Get a subset of the items from the given array. |
||
| 1049 | * @param array<mixed> $array |
||
| 1050 | * @param array<int, int|string> $keys |
||
| 1051 | * @return array<mixed> |
||
| 1052 | */ |
||
| 1053 | public static function only(array $array, array $keys): array |
||
| 1054 | { |
||
| 1055 | return array_intersect_key($array, array_flip($keys)); |
||
| 1056 | } |
||
| 1057 | |||
| 1058 | /** |
||
| 1059 | * Pluck an array of values from an arrays. |
||
| 1060 | * @param array<int, array<mixed>> $array |
||
| 1061 | * @param string|int $value |
||
| 1062 | * @param string|int|null $key |
||
| 1063 | * @return array<mixed> |
||
| 1064 | */ |
||
| 1065 | public static function pluck( |
||
| 1066 | array $array, |
||
| 1067 | string|int $value, |
||
| 1068 | string|int|null $key = null |
||
| 1069 | ): array { |
||
| 1070 | $results = []; |
||
| 1071 | foreach ($array as $item) { |
||
| 1072 | if (is_array($item)) { |
||
| 1073 | $itemValue = static::get($item, $value); |
||
| 1074 | |||
| 1075 | // If the key is "null", we will just append the value to the array |
||
| 1076 | // and keep looping. Otherwise we will key the array using |
||
| 1077 | // the value of the key we received from the developer. |
||
| 1078 | // Then we'll return the final array form. |
||
| 1079 | if ($key === null) { |
||
| 1080 | $results[] = $itemValue; |
||
| 1081 | } else { |
||
| 1082 | $itemKey = static::get($item, $key); |
||
| 1083 | if (is_object($itemKey) && $itemKey instanceof Stringable) { |
||
| 1084 | $itemKey = (string)$itemKey; |
||
| 1085 | } |
||
| 1086 | |||
| 1087 | $results[$itemKey] = $itemValue; |
||
| 1088 | } |
||
| 1089 | } |
||
| 1090 | } |
||
| 1091 | |||
| 1092 | return $results; |
||
| 1093 | } |
||
| 1094 | |||
| 1095 | /** |
||
| 1096 | * Collapse an array of arrays into a single array. |
||
| 1097 | * @param array<mixed> $array |
||
| 1098 | * @return array<mixed> |
||
| 1099 | */ |
||
| 1100 | public static function collapse(array $array): array |
||
| 1101 | { |
||
| 1102 | $results = []; |
||
| 1103 | foreach ($array as $values) { |
||
| 1104 | if (!is_array($values)) { |
||
| 1105 | continue; |
||
| 1106 | } |
||
| 1107 | |||
| 1108 | $results = array_merge($results, $values); |
||
| 1109 | } |
||
| 1110 | |||
| 1111 | return $results; |
||
| 1112 | } |
||
| 1113 | |||
| 1114 | /** |
||
| 1115 | * Cross join the given arrays, returning all possible permutations. |
||
| 1116 | * @param array<mixed> ...$arrays |
||
| 1117 | * @return array<mixed> |
||
| 1118 | */ |
||
| 1119 | public static function crossJoin(array ...$arrays): array |
||
| 1120 | { |
||
| 1121 | $results = [[]]; |
||
| 1122 | foreach ($arrays as $index => $array) { |
||
| 1123 | $append = []; |
||
| 1124 | |||
| 1125 | foreach ($results as $product) { |
||
| 1126 | foreach ($array as $item) { |
||
| 1127 | $product[$index] = $item; |
||
| 1128 | |||
| 1129 | $append[] = $product; |
||
| 1130 | } |
||
| 1131 | } |
||
| 1132 | |||
| 1133 | $results = $append; |
||
| 1134 | } |
||
| 1135 | |||
| 1136 | return $results; |
||
| 1137 | } |
||
| 1138 | |||
| 1139 | /** |
||
| 1140 | * |
||
| 1141 | * @param array<int|string, mixed> $array |
||
| 1142 | * @param mixed $value |
||
| 1143 | * @param mixed $key |
||
| 1144 | * @return array<mixed> |
||
| 1145 | */ |
||
| 1146 | public static function prepend(array $array, mixed $value, mixed $key = null): array |
||
| 1147 | { |
||
| 1148 | if ($key === null) { |
||
| 1149 | array_unshift($array, $value); |
||
| 1150 | } else { |
||
| 1151 | $array = [$key => $value] + $array; |
||
| 1152 | } |
||
| 1153 | |||
| 1154 | return $array; |
||
| 1155 | } |
||
| 1156 | |||
| 1157 | /** |
||
| 1158 | * Get one or a specified number of random values from an array. |
||
| 1159 | * @param array<mixed> $array |
||
| 1160 | * @param int|null $number |
||
| 1161 | * |
||
| 1162 | * @return mixed |
||
| 1163 | */ |
||
| 1164 | public static function random(array $array, ?int $number = null): mixed |
||
| 1193 | } |
||
| 1194 | |||
| 1195 | /** |
||
| 1196 | * Convert an array to string |
||
| 1197 | * @param array<mixed> $array |
||
| 1198 | * @param string $glue |
||
| 1199 | * @return string |
||
| 1200 | */ |
||
| 1201 | public static function toString(array $array, string $glue = '_'): string |
||
| 1202 | { |
||
| 1203 | return implode($glue, $array); |
||
| 1204 | } |
||
| 1205 | |||
| 1206 | /** |
||
| 1207 | * Shuffle the given array and return the result. |
||
| 1208 | * @param array<mixed> $array |
||
| 1209 | * @param int|null $seed |
||
| 1210 | * @return array<mixed> |
||
| 1211 | */ |
||
| 1212 | public static function shuffle(array $array, ?int $seed = null): array |
||
| 1213 | { |
||
| 1214 | if ($seed === null) { |
||
| 1223 | } |
||
| 1224 | |||
| 1225 | /** |
||
| 1226 | * Normalize command line arguments like splitting "-abc" and "--xyz=...". |
||
| 1227 | * @param array<int, string> $args |
||
| 1228 | * @return array<string> |
||
| 1229 | */ |
||
| 1230 | public static function normalizeArguments(array $args): array |
||
| 1231 | { |
||
| 1232 | $normalized = []; |
||
| 1233 | foreach ($args as $arg) { |
||
| 1234 | if (preg_match('/^\-\w=/', $arg)) { |
||
| 1235 | $normalized = array_merge( |
||
| 1256 | } |
||
| 1257 | } |
||
| 1258 |
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