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<?php function validBirthDate($fecha,$arrData,$params){ if (isset($arrData['fecha_nacimiento'])) { $month = isset($arrData['mes']) && is_numeric($arrData['mes']) && !strstr($arrData['mes'], '.') ? (int)$arrData['mes'] : 0; $day = isset($arrData['dia']) && is_numeric($arrData['dia']) && !strstr($arrData['dia'], '.') ? (int)$arrData['dia'] : 0; $year = isset($arrData['anio']) && is_numeric($arrData['anio']) && !strstr($arrData['anio'], '.') ? (int)$arrData['anio'] : 0; return checkdate($month, $day, $year); }else{ return false; } } echo validBirthDate('', array('fecha_nacimiento'=>'123', 'mes'=>'1', 'dia'=>'a', 'anio'=>'1'),1) ? 'valid' : 'invalid';
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
invalid

preferences:
280.24 ms | 406 KiB | 424 Q