“PHP Envía valores en $ _Session a otra página” Código de respuesta

Cómo aprobar el valor de una página de PHP a otra usando la sesión

//There are three method to pass value in php.

//By post
//By get
//By making session variable
//These three method are used for different purpose.For example if we want to receive our value on next page then we can use 'post' ($_POST) method as:-

$a=$_POST['field-name'];
//If we require the value of variable on more than one page than we can use session variable as:-

$a=$_SESSION['field-name];
//Before using this Syntax for creating SESSION variable we first have to add this tag at the very beginning of our php page

session_start(); 
//GET method are generally used to print data on same page which used to take input from user. Its syntax is as:

$a=$_GET['field-name'];
//POST method are generally consume more secure than GET because when we use Get method than it can display the data in URL bar.If the data is more sensitive data like password then it can be inggeris.
Black Heart

PHP Envía valores en $ _Session a otra página

<?php
//PAGE 1
// Start the session
session_start(); //<- IMPORTANT TO SET IT AT THE TOP IN PAGE 1
?>
<!DOCTYPE html>
<html>
<body>

<?php
// Set session variables
$_SESSION["favcolor"] ="green";
$_SESSION["favanimal"] ="cat";
echo "Session variables are set.";
?>
---------------------------------------------------------------
<?Php
//Page2:
session_start(); //<- IMPORTANT TO SET IT AT THE TOP IN PAGE 2
echo "my favcolor is".$_SESSIO["favcolor"];/*here it will display my fav color is green*/
?>
Ivan The Terrible

Cómo aprobar el valor de una página de PHP a otra usando la sesión

//Thanks for the answers above. Here's how I did it, I hope it helps those who follow. I'm looking to pass a registration number from one page to another, hence regName and regValue:

//Create your first page, call it set_reg.php:

<?php

session_start();

$_SESSION['regName'] = $regValue;

?>

<form method="get" action="get_reg.php">
    <input type="text" name="regName" value="">
    <input type="submit">
</form>
  
//Create your second page, call it get_reg.php:

<?php

session_start();

$regValue = $_GET['regName'];

echo "Your registration is: ".$regValue.".";

?>

<p><a href="set_reg.php">Back to set_reg.php</a>
Black Heart

Respuestas similares a “PHP Envía valores en $ _Session a otra página”

Preguntas similares a “PHP Envía valores en $ _Session a otra página”

Más respuestas relacionadas con “PHP Envía valores en $ _Session a otra página” en PHP

Explore las respuestas de código populares por idioma

Explorar otros lenguajes de código

Shell/Bash
C#
C++
C
CSS
HTML
Java
JavaScript
Objective-C
PHP
Python
Sql
Swift
Ruby
TypeScript
Go
Kotlin
Assembly
R
VBA
Scala
Rust
Dart
Elixir
Clojure
Haskell
Matlab
Erlang
Cobol
Fortran
Scheme
Perl
Groovy
Lua
Julia
Delphi
Abap
Lisp
Prolog
Pascal
ActionScript
Basic
Solidity
PowerShell
GDScript
Excel