Home > Tutorials > PHP Tutorials

Parameter formatted read

Source: Internet
Author: User
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞
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. ?>
Copy Code

    • This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Related Keywords:
    constructor parameter boolean parameter array parameter cmd parameter function parameter html parameter list parameter
    Related Article
    Analysis of references and garbage collection in PHP

    Contact Us

    The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

    If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

    What's Trending
    Top 10 Tags
    datastax versions naming convention zookeeper client class definition md5 microsoft sql server 2005 data structures exception handling error handling
    Top 10 Keywords
    microsoft download center down wordpress address url site address url wordpress address url windows installer 4 0 download 302 not found web address url definition site address url wordpress db2 integer mac os installation step by step pdf abbreviation for return

    A Free Trial That Lets You Build Big!

    Start building with 50+ products and up to 12 months usage for Elastic Compute Service

    Get Started for Free

    • Sales Support

      1 on 1 presale consultation

      Chat Contact Sales

    • After-Sales Support

      24/7 Technical Support 6 Free Tickets per Quarter Faster Response

      Open a Ticket

    • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

      Learn More