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Parameter formatted read

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Author: User
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As a phper, only today, from joining the OSC to the present, sharing a variety of code, there is only one PHP. circumnavigated blush, share a common class written by yourself in the project.

Get data/post data/normal array return formatted data via key
http://www.du52.com/text.php?id=581
  2. Include_once (' Param.class.php ');
  4. Analog Settings Get/post data
  6. $_request[' int '] = ' 1243 ';
  8. $_request[' str '] = ' hello ';
  10. $_request[' bool '] = ' true ';
  12. $_request[' arr '] = ' 1,2,3,4 ';
  14. $_request[' json '] = Json_encode (Array (' a ' = = ' A ', ' B ' = ' B '));
  16. $_request[' Date ' = Date (' y-m-d h:i:s ');
  18. Single Data read
  20. Var_dump (param::getint (' int ', 0)); Echo '
    ';
  22. Var_dump (Param::getint (' Undefined-int ',-1)), Echo '
    ';
  24. Var_dump (param::getstr (' str ', ' Default '), Echo '
    ';
  26. Var_dump (Param::getbool (' bool ', NULL)); Echo '
    ';
  28. Var_dump (Param::getstrarray (' arr ', ', ', NULL)); Echo '
    ';
  30. Var_dump (Param::getjson (' json ', NULL)); Echo '
    ';
  32. Var_dump (Param::gettime (' Date ',-1)), Echo '
    ';
  34. Echo '
    '; Echo '
    ';
  36. Bulk acquisition
  38. $fields = Array ();
  40. $fields [] = array (' int ', Param:: $FIELD _type_int, 0);
  42. $fields [] = Array (' Undefined-int ', Param:: $FIELD _type_int,-1);
  44. $fields [] = array (' str ', Param:: $FIELD _type_str, ' Default ');
  46. $fields [] = array (' bool ', Param:: $FIELD _type_bool, 0);
  48. $fields [] = Array (' arr ', Param:: $FIELD _type_strarr, 0);
  50. $fields [] = Array (' JSON ', Param:: $FIELD _type_json, 0);
  52. $fields [] = Array (' Date ', Param:: $FIELD _type_time,-1);
  54. $data = Param::p arse ($fields);
  56. Var_dump ($data);
  58. Echo '
    '; Echo '
    ';
  60. Get Array data
  62. $source = Array (' int ' = ' 1234 ', ' str ' = ' hello ');
  64. Var_dump (param::getint (' int ',-1)); Echo '
    ';
  66. Var_dump (param::getstr (' str ', ' Default '), Echo '
    ';
  68. ?>
Copy Code
    1. Int (1243)
    2. Int (-1)
    3. String (5) "Hello"
    4. BOOL (TRUE)
    5. Array (4) {[0]=> string (1) "1" [1]=> string (1) "2" [2]=> string (1) "3" [3]=> string (1) "4"}
    6. Array (2) {["a"]=> string (1) "A" ["B"]=> string (1) "B"}
    7. Int (1408603747)
    10. Array (7) {["int"]=> int (1243) ["Undefined-int"]=> Int ( -1) ["str"]=> string (5) "Hello" ["bool"]=> bool (TRUE) ["Arr"]=> Array (4) {[0]=> string (1) "1" [1]=> string (1) "2" [2]=> string (1) "3" [3]=> string (1) "4"} ["JS On "]=> Array (2) {[" a "]=> string (1)" A "[" B "]=> string (1)" B "} [" Date "]=> int (1408603747)}
    12. Int (1243)
    13. String (5) "Hello"
Copy Code
  2. /**
  4. * Parameter Management
  6. *
  8. * @author wangaibo168@163.com
  10. * @charset Utf-8
  12. */
  16. Class Param {
  20. /**
  22. * Default constructor
  24. */
  26. Private Function __construct () {}
  30. /**
  32. * Get native data
  34. * @param $name
  36. * @param null $def
  38. * @param null $arr
  40. * @return NULL
  42. */
  44. public static function GetData ($name, $def =null, $arr =null) {
  46. if (Is_null ($name) | | $name = = = ") return $def;
  48. $name = Trim ($name);
  50. $temp = Is_array ($arr)? $arr: $_request;
  52. if (Array_key_exists ($name, $temp)) return $temp [$name];
  54. return $def;
  56. }
  60. /**
  62. * Get String data
  64. * @param $name
  66. * @param string $def
  68. * @param null $arr
  70. * @return String
  72. */
  74. public static function Getstr ($name, $def = ", $arr =null) {
  76. $value = Self::getdata ($name, $def, $arr);
  78. Return @strval ($value);
  80. }
  84. /**
  86. * Get Numeric data
  88. * @param $name
  90. * @param int $def
  92. * @param null $arr
  94. * @return int
  96. */
  98. public static function GetInt ($name, $def =0, $arr =null) {
  100. $value = Self::getdata ($name, $def, $arr);
  102. Return @intval ($value);
  104. }
  108. /**
  110. * Get Boolean type data
  112. * @param $name
  114. * @param bool $def
  116. * @param null $arr
  118. * @return BOOL
  120. */
  122. public static function Getbool ($name, $def =false, $arr =null) {
  124. $value = Self::getdata ($name, $def, $arr);
  126. if (is_string ($value)) {
  128. $value = Strtolower ($value);
  130. if ($value = = ' true ' | | $value = = ' 1 ') return true;
  132. if ($value = = ' false ' | | $value = = ' 0 ') return false;
  134. }
  136. if (Is_int ($value)) {
  138. if ($value ==1) return true;
  140. if ($value ==0) return false;
  142. }
  144. if (Is_object ($value)) {
  146. return $value!=null;
  148. }
  150. return $def;
  152. }
  156. /**
  158. * Get array type data
  160. * @param $name
  162. * @param array $def
  164. * @param null $arr
  166. * @return Array
  168. */
  170. public static function GetArray ($name, $def =array (), $arr =null) {
  172. $value = Self::getdata ($name, $def, $arr);
  174. if (!is_array ($value)) {
  176. $value = Array ($value);
  178. }
  180. return $value;
  182. }
  186. /**
  188. * Get JSON type data
  190. * @param $name
  192. * @param array $def
  194. * @param null $arr
  196. * @return Array
  198. */
  200. public static function Getjson ($name, $def =array (), $arr =null) {
  202. $value = SELF::GETSTR ($name, NULL, $arr);
  204. if ($value ==null) return $def;
  206. $value = @json_decode ($value, true);
  208. if (Is_array ($value) && count ($value) >0) return $value;
  210. return $def;
  212. }
  216. /**
  218. * Time format is 2013-12-02 11:00:11, converted to timestamp
  220. * @param $name
  222. * @param int $def
  224. * @param null $arr
  226. * @return int
  228. */
  230. public static function GetTime ($name, $def =0, $arr =null) {
  232. $value = Self::getstr ($name, ", $arr);
  234. if (empty ($value)) return $def;
  236. $value = Trim ($value);
  238. if (Preg_match ('/^ ([0-9]{4})-([0-9]{1,2})-([0-9]{1,2}) \s+ ([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2}) $/', $value, $ret) ){
  240. if (Is_array ($ret) && count ($ret) ==7) {
  242. List ($t, $y, $m, $d, $h, $mi, $s) = $ret;
  244. Return Mktime ($h, $mi, $s, $m, $d, $y);
  246. }else{
  248. return $def;
  250. }
  252. }
  254. if (Preg_match ('/^ ([0-9]{4})-([0-9]{1,2})-([0-9]{1,2}) $/', $value, $ret)) {
  256. if (Is_array ($ret) && count ($ret) ==4) {
  258. List ($t, $y, $m, $d) = $ret;
  260. Return Mktime (0,0,0, $m, $d, $y);
  262. }else{
  264. return $def;
  266. }
  268. }
  270. return $def;
  272. }
  276. /**
  278. * Time format is 2013-12-02 11:00:11, converted to digital (14-bit)
  280. * @param $name
  282. * @param string $def
  284. * @param null $arr
  286. * @return bool|string
  288. */
  290. public static function GetDate ($name, $def = ' 00000000000000 ', $arr =null) {
  292. $value = Self::gettime ($name, 0, $arr);
  294. if ($value >0) {
  296. Return date (' Ymdhis ', $value);
  298. }
  300. return $def;
  302. }
  306. /**
  308. * Format string date as standard date
  310. * @param $value
  312. * @param bool $full
  314. * @param string $def
  316. * @return String
  318. */
  320. public static function FormatDate ($value, $full =false, $def = ") {
  322. if (empty ($value)) return $def;
  324. $value = Trim ($value);
  326. if (Preg_match ('/^ ([0-9]{4}) ([0-9]{2}) ([0-9]{2}) ([0-9]{2}) ([0-9]{2}] ([0-9]{2}) $/', $value, $ret)) {
  328. if (Is_array ($ret) && count ($ret) ==7) {
  330. List ($t, $y, $m, $d, $h, $mi, $s) = $ret;
  332. if ($y ==0 | | $m ==0 | | $d ==0) return $def;
  334. if (! $full && $h ==0 && $mi ==0 && $s ==0) {
  336. Return "$y-$m-$d";
  338. }
  340. Return "$y-$m-$d $h: $mi: $s";
  342. }else{
  344. return $def;
  346. }
  348. }
  350. }
  354. /**
  356. * Get floating point data
  358. * @param $name
  360. * @param int $def
  362. * @param null $arr
  364. * @return Float
  366. */
  368. public static function GetDouble ($name, $def =0, $arr =null) {
  370. $value = Self::getdata ($name, $def, $arr);
  372. Return @doubleval ($value);
  374. }
  378. /**
  380. * Gets and converts a string to an array
  382. * @param $name
  384. * @param string $limit
  386. * @param array $def
  388. * @param null $arr
  390. * @return Array
  392. */
  394. public static function Getstrarray ($name, $limit = ', ', $def =array (), $arr =null) {
  396. $value = Self::getstr ($name, ", $arr);
  398. if (empty ($value)) return $def;
  400. $arr = Explode ($limit, $value);
  402. if (!is_array ($arr)) return $def;
  404. $value = Array ();
  406. foreach ($arr as $v) {
  408. if (empty ($v)) continue;
  410. $value [] = $v;
  412. }
  414. return $value;
  416. }
  420. /**
  422. * Set native data
  424. * @param $name
  426. * @param $value
  428. */
  430. public static function SetData ($name, $value) {
  432. if (empty ($name)) return;
  434. $_get[$name] = $value;
  436. $_post[$name] = $value;
  438. $_request[$name] = $value;
  440. }
  444. /**
  446. * Set new native data based on old data
  448. * @param $name
  450. * @param $oldName
  452. */
  454. public static function Setdatabyname ($name, $oldName) {
  456. if (Empty ($name) | | empty ($OLDNAME)) return;
  458. $value = Self::getdata ($oldName);
  460. Self::setdata ($name, $value);
  462. }
  466. /**
  468. * @var string Native data type
  470. */
  472. public static $FIELD _type_data = ' DATA ';
  476. /**
  478. * @var string numeric data type
  480. */
  482. public static $FIELD _type_int = ' INT ';
  486. /**
  488. * @var string String data type
  490. */
  492. public static $FIELD _type_str = ' STR ';
  496. /**
  498. * @var string floating-point data type
  500. */
  502. public static $FIELD _type_double = ' DOUBLE ';
  506. /**
  508. * @var String Boolean data type
  510. */
  512. public static $FIELD _type_bool = ' BOOL ';
  516. /**
  518. * @var string JSON data type
  520. */
  522. public static $FIELD _type_json = ' JSON ';
  526. /**
  528. * @var string array data type
  530. */
  532. public static $FIELD _type_array = ' ARRAY ';
  536. /**
  538. * @var string timestamp data type
  540. */
  542. public static $FIELD _type_time = ' time ';
  546. /**
  548. * @var String string time data type
  550. */
  552. public static $FIELD _type_date = ' DATE ';
  556. /**
  558. * @var string string array data type
  560. */
  562. public static $FIELD _type_strarr = ' Strarr ';
  566. /**
  568. * Format data based on data fields
  570. * @param $fields
  572. * @return Array
  574. */
  576. public static function Parse ($fields) {
  578. if (!is_array ($fields) | | count ($fields) ==0) return array ();
  580. $data = Array ();
  582. foreach ($fields as $field) {
  584. if (!is_array ($field) | | | count ($field)!=3) continue;
  586. List ($name, $type, $def) = $field;
  588. if (Empty ($name) | | empty ($TYPE)) continue;
  590. $type = Strtolower ($type);
  592. if ($type ==self:: $FIELD _type_data) {
  594. $value = Self::getdata ($name, $def);
  596. }else if ($type ==self:: $FIELD _type_int) {
  598. $value = Self::getint ($name, $def);
  600. }else if ($type ==self:: $FIELD _type_str) {
  602. $value = Self::getstr ($name, $def);
  604. }else if ($type ==self:: $FIELD _type_double) {
  606. $value = self::getdouble ($name, $def);
  608. }else if ($type ==self:: $FIELD _type_bool) {
  610. $value = Self::getbool ($name, $def);
  612. }else if ($type ==self:: $FIELD _type_array) {
  614. $value = Self::getarray ($name, $def);
  616. }else if ($type ==self:: $FIELD _type_time) {
  618. $value = Self::gettime ($name, $def);
  620. }else if ($type ==self:: $FIELD _type_date) {
  622. $value = Self::getdate ($name, $def);
  624. }else if ($type ==self:: $FIELD _type_json) {
  626. $value = Self::getjson ($name, $def);
  628. }else if ($type ==self:: $FIELD _type_strarr) {
  630. $value = Self::getstrarray ($name, ', ', $def);
  632. }else{
  634. $value = $def;
  636. }
  638. $data [$name] = $value;
  640. }
  642. return $data;
  644. }
  648. /**
  650. * Format JSON data
  652. * @param $name
  654. * @param $fields
  656. * @param null $arr
  658. * @return Array
  660. */
  662. public static function Parsejson ($name, $fields, $arr =null) {
  664. if (!is_array ($fields) | | count ($fields) ==0) return array ();
  666. $data = Array ();
  668. $temp = Self::getjson ($name, NULL, $arr);
  670. if (!is_array ($temp)) $temp = Array ();
  672. foreach ($fields as $field) {
  674. if (!is_array ($field) | | | count ($field)!=3) continue;
  676. List ($name, $type, $def) = $field;
  678. if (Empty ($name) | | empty ($TYPE)) continue;
  680. $type = Strtolower ($type);
  682. if ($type ==self:: $FIELD _type_data) {
  684. $value = Self::getdata ($name, $def, $temp);
  686. }else if ($type ==self:: $FIELD _type_int) {
  688. $value = Self::getint ($name, $def, $temp);
  690. }else if ($type ==self:: $FIELD _type_str) {
  692. $value = Self::getstr ($name, $def, $temp);
  694. }else if ($type ==self:: $FIELD _type_double) {
  696. $value = self::getdouble ($name, $def, $temp);
  698. }else if ($type ==self:: $FIELD _type_bool) {
  700. $value = Self::getbool ($name, $def, $temp);
  702. }else if ($type ==self:: $FIELD _type_array) {
  704. $value = Self::getarray ($name, $def, $temp);
  706. }else if ($type ==self:: $FIELD _type_time) {
  708. $value = Self::gettime ($name, $def, $temp);
  710. }else if ($type ==self:: $FIELD _type_date) {
  712. $value = Self::getdate ($name, $def, $temp);
  714. }else if ($type ==self:: $FIELD _type_json) {
  716. $value = Self::getjson ($name, $def, $temp);
  718. }else if ($type ==self:: $FIELD _type_strarr) {
  720. $value = Self::getstrarray ($name, ', ', $def, $temp);
  722. }else{
  724. $value = $def;
  726. }
  728. $data [$name] = $value;
  730. }
  732. return $data;
  734. }
  736. }
  738. ?>
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