Js and php use regular expressions to parse GPS data

: This article mainly introduces js. php uses regular expressions to parse GPS data. For more information about PHP tutorials, see. Such as (116.414922, 40.035715, 0.0) (116.415122, 40.035715, 0.0) (116.415122, 40.035515, 0.0) (116.414922, 40.035515, 0.0 )... this type of data can be parsed using regular expressions.
Php

$ Result = array (); preg_match_all ("/\ (\ d {0, 3 }. \ d {1, 6}) * \)/", $ gps ['GPS '], $ result); foreach ($ result [0] as $ row2) {$ res = 0; preg_match_all ("/\ d {1, 3 }. \ d {}/", $ row2, $ res); $ gps_array = array (); // Three data entries in gps_array are: longitude, latitude, and altitude foreach ($ res [0] as $ row3) {array_push ($ gps_array, $ row3 );}}

Js

Var gps_array = gps. match (/\ (\ d {0, 3 }. \ d {1, 6}) * \)/g); var sub1 = new Array (); for (var j = 0; j <gps_array.length; j ++) {var gps_array1 = gps_array [j]. match (/\ d {1, 3 }. \ d {1, 6}/g); var sub2 = new Array (); for (var k = 0; k <gps_array1.length; k ++) {sub2.push (gps_array1 [k]);} sub1.push (sub2 );}

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