45 lines
1.9 KiB
PHP
45 lines
1.9 KiB
PHP
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<?php
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/*
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Condorcet PHP - Election manager and results calculator.
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Designed for the Condorcet method. Integrating a large number of algorithms extending Condorcet. Expandable for all types of voting systems.
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By Julien Boudry and contributors - MIT LICENSE (Please read LICENSE.txt)
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https://github.com/julien-boudry/Condorcet
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*/
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declare(strict_types=1);
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if (version_compare($condorcet_minimal_php_version = mb_substr(str_replace('^', '', json_decode(json: file_get_contents(__DIR__.\DIRECTORY_SEPARATOR.'composer.json'), associative: true, flags: \JSON_THROW_ON_ERROR)['require']['php']), 1, 3), \PHP_VERSION, '>')) {
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trigger_error(
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'Condorcet PHP requires a PHP version greater than or equal to '.$condorcet_minimal_php_version.'. Your current version is '.\PHP_VERSION.'.',
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\E_USER_ERROR
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);
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}
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// Self Autoload function coming after and as a fallback of composer or other framework PSR autoload implementation. Composer or framework autoload will alway be will be preferred to that custom function.
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spl_autoload_register(static function (string $class): void {
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// project-specific namespace prefix
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$prefix = 'CondorcetPHP\Condorcet\\';
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// does the class use the namespace prefix?
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$len = mb_strlen($prefix);
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if (strncmp($prefix, $class, $len) !== 0) {
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// no, move to the next registered autoloader
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return;
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}
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// get the relative class name
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$relative_class = mb_substr($class, $len);
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// replace the namespace prefix with the base directory, replace namespace
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// separators with directory separators in the relative class name, append
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// with .php
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$file = __DIR__ . \DIRECTORY_SEPARATOR . 'src' . \DIRECTORY_SEPARATOR . str_replace('\\', \DIRECTORY_SEPARATOR, $relative_class) . '.php';
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// if the file exists, require it
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if (file_exists($file)) {
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require $file;
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}
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});
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