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<?php |
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declare(strict_types=1); |
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namespace PhpCfdi\SatCatalogosPopulate\Utils; |
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use RuntimeException; |
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function array_rtrim(array $input): array |
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{ |
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$count = count($input); |
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while ($count > 0 && '' === (string) $input[$count - 1]) { |
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array_pop($input); |
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$count = $count - 1; |
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} |
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return $input; |
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} |
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/** |
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* @param string $dir |
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* @param string $prefix |
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* @return string |
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* @throws RuntimeException Cannot create a temporary file name |
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*/ |
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function tempname($dir = '', $prefix = ''): string |
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{ |
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/** @noinspection PhpUsageOfSilenceOperatorInspection */ |
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$tempname = @tempnam($dir, $prefix); |
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if (false === $tempname) { |
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throw new RuntimeException('Cannot create a temporary file name'); |
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} |
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return $tempname; |
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} |
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/** |
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* @param string $dir |
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* @param string $prefix |
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* @return string |
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* @throws RuntimeException Cannot create a temporary file name |
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*/ |
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function tempdir(string $dir = '', string $prefix = ''): string |
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{ |
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$dirname = tempname($dir, $prefix); |
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if (file_exists($dirname)) { |
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unlink($dirname); |
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} |
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mkdir($dirname); |
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return $dirname; |
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} |
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function preg_is_valid(string $input): bool |
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{ |
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/** @noinspection PhpUsageOfSilenceOperatorInspection */ |
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return (false !== @preg_match('/' . $input . '/', '')); |
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} |
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function file_extension(string $filename): string |
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{ |
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return substr(strrchr(basename($filename), '.') ?: '', 1) ?: ''; |
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} |
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function file_extension_replace(string $filename, string $extension): string |
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{ |
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$current = file_extension($filename); |
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if ('' === $current) { |
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$dot = '.'; |
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if ('.' === substr($filename, -1)) { |
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$dot = ''; |
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} |
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return $filename . $dot . $extension; |
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} |
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return substr($filename, 0, - (strlen($current) + 1)) . '.' . $extension; |
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} |
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