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<?php $code = '**3'; $test_code = str_replace('*', '[0-9]{1}', $code); echo 'test_code = '.$test_code."\n"; $course_filters = array('220','123'); if (!empty($course_filters)) { foreach ($course_filters as $key => $code) { preg_match('/'.$test_code.'/', $code, $matches); if ($matches) { echo "found = ".$code; } } }
Output for git.master, git.master_jit, rfc.property-hooks
test_code = [0-9]{1}[0-9]{1}3 found = 123

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