22 lines
411 B
PHP
22 lines
411 B
PHP
<?php
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namespace App\Services\Documents;
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class TokenScanner
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{
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private const REGEX = '/{{\s*([a-zA-Z0-9_]+\.[a-zA-Z0-9_]+)\s*}}/';
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/**
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* @return array<int,string>
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*/
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public function scan(string $content): array
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{
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preg_match_all(self::REGEX, $content, $m);
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if (empty($m[1])) {
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return [];
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}
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return array_values(array_unique($m[1]));
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}
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}
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