How to pass variables from one php page to another without form

Question

I want to know how to pass a variable from one page to another in PHP without any form   What I want to achieve is this    The user clicks on a link A variable is passed which contains a string  The variable can be accessed on the other page so that I can run mysql queries using that variable

User · Answer

If you are trying to access the variable from another PHP file directly  you can include that file with include   or include once    giving you access to that variable  Note that this will include the entire first file in the second file

User · Answer

You can use Ajax calls or   GET  String    Method

User · Answer

You want sessions if you have data you want to have the data held for longer than one page     GET for just one page    lt a href  page php var data  gt Data link lt  a gt   on page php   lt  php echo   GET  var      gt    will output  data

User · Answer

You can pass via GET  So if you want to pass the value foobar from PageA php to PageB php  call it as PageB php value foobar   In PageB php  you can access it this way    value     GET  value

User · Answer

check to make sure the variable is set  Then clean it before using it   isset   GET  var     var mysql escape string   GET  var     var  SomeDefaualtValue     Otherwise  assign it a default value   var    is fine  to avoid the error you mentioned

User · Answer

use the get method in the url  If you want to pass over a variable called  phone  as 0001112222    lt a href  whatever php phone 0001112222  gt click lt  a gt    then on the next page  whatever php  you can access this var via     GET  phone

[php] How to pass variables from one php page to another without form?

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