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<?php |
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/** |
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* Procedural wrappers for various functions. |
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* |
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* This file is part of PinkCrab Function Constructors. |
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* |
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* PinkCrab Function Constructors is free software: you can redistribute it and/or modify it under the terms of the |
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* GNU General Public License as published by the Free Software Foundation, either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* PinkCrab Function Constructors is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without |
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* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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* See the GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along with PinkCrab Function Constructors. |
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* If not, see <https://www.gnu.org/licenses/>. |
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* |
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* @author Glynn Quelch <[email protected]> |
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* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html |
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* @package PinkCrab\FunctionConstructors |
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*/ |
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declare(strict_types=1); |
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if (! function_exists('stringContains')) { |
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/** |
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* Checks if a string contains a sub string |
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* |
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* @param string $haystack The string to search within. |
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* @param string $needle The sub string to look for. |
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* @return bool |
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*/ |
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function stringContains(string $haystack, string $needle): bool |
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{ |
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return strpos($haystack, $needle) !== false; |
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} |
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} |
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if (! function_exists('array_flatten')) { |
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/** |
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* Flattens an array to desired depth. |
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* doesn't preserve keys |
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* |
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* @param mixed[] $array The array to flatten |
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* @param int|null $n The depth to flatten the array, if null will flatten all arrays. |
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* @return mixed[] |
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*/ |
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function arrayFlatten(array $array, ?int $n = null): array |
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{ |
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return array_reduce( |
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$array, |
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function (array $carry, $element) use ($n): array { |
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// Remove empty arrays. |
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if (is_array($element) && empty($element)) { |
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return $carry; |
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} |
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// If the element is an array and we are still flattening, call again |
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if (is_array($element) && (is_null($n) || $n > 0)) { // @phpstan-ignore-line |
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$carry = array_merge($carry, arrayFlatten($element, $n ? $n - 1 : null)); |
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} else { |
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// Else just add the element. |
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$carry[] = $element; |
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} |
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return $carry; |
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}, |
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array() |
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); |
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} |
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} |
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if (! function_exists('toObject')) { |
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/** |
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* Simple mapper for turning arrays into stdClass objects. |
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* |
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* @param array<string|int, mixed> $array |
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* @return stdClass |
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*/ |
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function toObject(array $array): object |
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{ |
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$object = new stdClass(); |
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foreach ($array as $key => $value) { |
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$key = is_string($key) ? $key : sprintf('__%s', (string) $key); |
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$object->{$key} = $value; |
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} |
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return $object; |
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} |
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} |
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if (! function_exists('invokeCallable')) { |
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/** |
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* Used to invoke a callable. |
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* |
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* @param callable(mixed ...$args):void $fn |
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* @param mixed ...$args |
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* @return void |
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*/ |
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function invokeCallable(callable $fn, ...$args): void |
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{ |
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$fn(...$args); |
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} |
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} |
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if (! function_exists('isArrayAccess')) { |
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/** |
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* Checks if an array or an object which has array like access. |
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* |
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* @source https://stackoverflow.com/questions/12346479/how-to-check-for-arrayness-in-php |
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* @param mixed $var |
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* @return bool |
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*/ |
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function isArrayAccess($var) |
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{ |
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return is_array($var) || |
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($var instanceof \ArrayAccess && |
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$var instanceof \Traversable && |
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$var instanceof \Serializable && |
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$var instanceof \Countable); |
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} |
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} |
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gin0115 /
pinkcrab_function_constructors
