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<?php |
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|
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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|
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use Symfony\Polyfill\Php73 as p; |
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|
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if (\PHP_VERSION_ID >= 70300) { |
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return; |
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} |
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|
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if (!function_exists('is_countable')) { |
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function is_countable($value) { return is_array($value) || $value instanceof Countable || $value instanceof ResourceBundle || $value instanceof SimpleXmlElement; } |
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} |
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if (!function_exists('hrtime')) { |
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require_once __DIR__.'/Php73.php'; |
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p\Php73::$startAt = (int) microtime(true); |
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function hrtime($as_number = false) { return p\Php73::hrtime($as_number); } |
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} |
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if (!function_exists('array_key_first')) { |
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function array_key_first(array $array) { foreach ($array as $key => $value) { return $key; } } |
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} |
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if (!function_exists('array_key_last')) { |
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function array_key_last(array $array) { return key(array_slice($array, -1, 1, true)); } |
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} |
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|
