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<?php |
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/** |
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* Created by Gorlum 04.12.2017 4:13 |
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*/ |
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function isParamExists($paramName) { |
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return array_key_exists($paramName, $_GET) || array_key_exists($paramName, $_POST); |
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} |
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/** |
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* @param string $param_name |
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* @param string $default |
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* |
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* @return string|array |
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*/ |
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function sys_get_param($param_name, $default = '') { |
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return $_POST[$param_name] !== null ? $_POST[$param_name] : ($_GET[$param_name] !== null ? $_GET[$param_name] : $default); |
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} |
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/** |
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* @param string $param_name |
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* @param int|float|string $default |
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* |
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* @return int|float|string |
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*/ |
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function sys_get_param_id($param_name, $default = 0) { |
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return is_id($value = sys_get_param($param_name, $default)) ? $value : $default; |
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} |
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/** |
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* @param string $param_name |
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* @param int $default |
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* |
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* @return int |
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*/ |
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function sys_get_param_int($param_name, $default = 0) { |
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$value = sys_get_param($param_name, $default); |
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return $value === 'on' ? 1 : ($value === 'off' ? $default : intval($value)); |
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} |
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/** |
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* @param string $param_name |
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* @param float $default |
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* |
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* @return float |
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*/ |
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function sys_get_param_float($param_name, $default = 0.0) { |
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return floatval(sys_get_param($param_name, $default)); |
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} |
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/** |
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* @param string $param_name |
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* @param string $default |
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* |
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* @return string |
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*/ |
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function sys_get_param_escaped($param_name, $default = '') { |
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return SN::$db->db_escape(sys_get_param($param_name, $default)); |
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} |
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/** |
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* Get list of units from environment ($_GET, $_POST etc) |
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* |
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* @param string $param_name |
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* @param array $default |
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* |
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* @return float[] - [int $unitId] => float $unitAmount |
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*/ |
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function sys_get_param_unit_array($param_name, $default = []) { |
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$result = $default; |
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if (is_array($params = sys_get_param($param_name)) && !empty($params)) { |
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$result = []; |
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foreach (sys_get_param('resources') as $unitId => $unitAmount) { |
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$result[intval($unitId)] = floatval($unitAmount); |
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} |
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} |
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return $result; |
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} |
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/** |
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* @param string $param_name |
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* @param string $default |
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* |
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* @return string |
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*/ |
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function sys_get_param_date_sql($param_name, $default = '2000-01-01') { |
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$val = sys_get_param($param_name, $default); |
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return preg_match(PREG_DATE_SQL_RELAXED, $val) ? $val : $default; |
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} |
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/** |
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* @param string $param_name |
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* @param string $default |
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* |
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* @return string |
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*/ |
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function sys_get_param_str_unsafe($param_name, $default = '') { |
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return str_raw2unsafe(sys_get_param($param_name, $default)); |
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} |
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/** |
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* @param string $param_name |
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* @param string $default |
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* |
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* @return string |
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*/ |
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function sys_get_param_str($param_name, $default = '') { |
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return SN::$db->db_escape(sys_get_param_str_unsafe($param_name, $default)); |
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} |
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/** |
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* @param string $param_name |
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* @param string $default |
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* |
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* @return array |
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*/ |
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function sys_get_param_str_both($param_name, $default = '') { |
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$param = sys_get_param($param_name, $default); |
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$param_unsafe = str_raw2unsafe($param); |
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return array( |
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'raw' => $param, |
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'unsafe' => $param_unsafe, |
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'safe' => SN::$db->db_escape($param_unsafe), |
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); |
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} |
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/** |
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* @param string $param_name |
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* @param string $default |
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* |
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* @return array |
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*/ |
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function sys_get_param_phone($param_name, $default = '') { |
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$phone_raw = sys_get_param_str_unsafe($param_name, $default = ''); |
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if ($phone_raw) { |
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$phone = $phone_raw[0] == '+' ? '+' : ''; |
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for ($i = 0; $i < strlen($phone_raw); $i++) { |
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$ord = ord($phone_raw[$i]); |
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if ($ord >= 48 && $ord <= 57) { |
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$phone .= $phone_raw[$i]; |
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} |
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} |
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$phone = strlen($phone) < 11 ? '' : $phone; |
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} else { |
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$phone = ''; |
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} |
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return array('raw' => $phone_raw, 'phone' => $phone); |
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} |
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