How to get parameters from a URL string

Question

I have a HTML form field   POST  url   having  some URL strings as the value  Example values are    https   example com test 1234 email xyz test com https   example com test 1234 basic 2 email xyz2 test com https   example com test 1234 email xyz3 test com https   example com test 1234 email xyz4 test com testin 123 https   example com test the-page-here 1234 someurl key email xyz5 test com   etc   How can I get only the email parameter from these URLs values   Please note that I am not getting these strings from browser address bar

User · Answer

A much more secure answer that I m surprised is not mentioned here yet   filter input  So in the case of the question you can use this to get an email value from the URL get parameters    email   filter input  INPUT GET   email   FILTER SANITIZE EMAIL     For other types of variables  you would want to choose a different appropriate filter such as FILTER SANITIZE STRING   I suppose this answer does more than exactly what the question asks for - getting the raw data from the URL parameter  But this is a one-line shortcut that is the same result as this    email     GET  email     email   filter var   email  FILTER SANITIZE EMAIL      Might as well get into the habit of grabbing variables this way

User · Answer

web url    http   www writephponline com name shubham amp email singh gmail com    query   parse url  web url  PHP URL QUERY   parse str  query   queryArray    echo  Name       queryArray  name        Result  shubham echo  EMail       queryArray  email       Result singh gmail com

User · Answer

Use the parse url   and parse str   methods  parse url   will parse a URL string into an associative array of its parts  Since you only want a single part of the URL  you can use a shortcut to return a string value with just the part you want  Next  parse str   will create variables for each of the parameters in the query string  I don t like polluting the current context  so providing a second parameter puts all the variables into an associative array    url    https   mysite com test 1234 email xyz4 test com amp testin 123    query str   parse url  url  PHP URL QUERY   parse str  query str   query params   print r  query params      Output  Array    email    gt  xyz4 test com  testin    gt  123

User · Answer

you can use below code to get email address after   in the URL   x000D   x000D   lt  php x000D  if  isset   GET  email       x000D      echo   GET  email    x000D    x000D   x000D   x000D

User · Answer

All the parameters after   can be accessed using   GET array  So   echo   GET  email      will extract the emails from urls

User · Answer

As mentioned in other answer  best solution is using   parse url    You need to use combination of parse url   and parse str     The parse url   parse URL and return its components that you can get query string using query key  Then you should use parse str   that parse query string and return  values into variable    url    https   example com test 1234 basic 2 amp email xyz2 test com   parse str parse url  url   query     params   echo  params  email       xyz2 test com     Also you can do this work using regex    preg match    You can use preg match   to get specific value of query string from URL   preg match    amp  email     amp         url   matches   echo  matches 1      xyz2 test com   preg replace    Also you can use preg replace   to do this work in one line    email   preg replace    https            email     amp             1    url      xyz2 test com

User · Answer

Use   GET  email   for parameters in URL  Use   POST  email   for posted data to script  Or use   REQUEST for both  Also  as mentioned  you can use parse url   function that returns all parts of URL  Use a part called  query  - there you can find your email parameter  More info  http   php net manual en function parse-url php

User · Answer

Dynamic function which parse string url and get value of query parameter passed in URL function getParamFromUrl  url  paramName     parse str parse url  url PHP URL QUERY   op     fetch query parameters from string and convert to associative array   return array key exists  paramName  op     op  paramName     quot Not Found quot      check key is exist in this array    Call Function to get result echo getParamFromUrl  https   google co in name james amp surname bond   surname       bond will be o p here

User · Answer

To get parameters from URL string  I used following function   var getUrlParameter   function getUrlParameter sParam        var sPageURL   decodeURIComponent window location search substring 1            sURLVariables   sPageURL split   amp             sParameterName          i       for  i   0  i  lt  sURLVariables length  i              sParameterName   sURLVariables i  split                if  sParameterName 0      sParam                return sParameterName 1      undefined   true   sParameterName 1                      var email   getUrlParameter  email      If there are many URL strings  then you can use loop to get parameter  email  from all those URL strings and store them in array

User · Answer

uri     SERVER  REQUEST URI     uriArray   explode       uri    page url    uriArray 1    page url2    uriArray 2   echo  page url   lt - see the value   This is working great for me using php

User · Answer

I created function from  Ruel answer  You can use this   function get valueFromStringUrl  url    parameter name         parts   parse url  url       if isset  parts  query                   parse str  parts  query     query           if isset  query  parameter name                          return  query  parameter name                     else                       return null                      else               return null            Example    url    https   example com test the-page-here 1234 someurl key amp email xyz5 test com   echo get valueFromStringUrl  url    email      Thanks to  Ruel

User · Answer

In Laravel  I m use   private function getValueFromString string  string  string  key        parse str parse url  string  PHP URL QUERY    result        return isset  result  key      result  key    null

User · Answer

You can use the parse url   and parse str   for that    parts   parse url  url   parse str  parts  query     query   echo  query  email      If you want to get the  url dynamically with PHP  take a look at this question    Get the full URL in PHP

[php] How to get parameters from a URL string?

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