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jeka94
3 years ago
6

What code do I have to use in my php if i don’t want my $_SESSION[“variablex”] to destroy? But i already have a session_destroy(

) above the code that needs to be there. Or maybe there is an alternative?
So i want to destroy all my sessions EXCEPT $_SESSION[“variablex”]
Computers and Technology
1 answer:
Vesnalui [34]3 years ago
5 0

Answer:

See Explanation Below

Explanation:

Follow the steps below.

1. Start Session

2. Assign the session you want to preserve ( $_SESSION['variablex'] ) to a variable

3. Destroy all session (including the one you want, $_SESSION['variablex'])

4. Reassign the contents of the variable you created in (1) above to $_SESSION['variablex'].

The code is as follows (comments explain each line)

<?php

session_start(); // Start session

$variable = $_SESSION['variablex'] ; // assign $_SESSION['variablex'] to $variable

session_destroy(); // Destroy sessions

$_SESSION['variablex'] = $variable; // assign $variable back to $_SESSION['variablex'] to

// You can continue your code (if you have any), here

// End of solution

?>

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D

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a circuit has an inductor with an inductive reactance of 230 ohms. this inductor is in series with a 500 ohm resistor. if the so
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Answer: attached below

Explanation:

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Which body of water is most likely to be a marine ecosystem?
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Answer:

The body of water that is most likely to be a marine ecosystem would be an estuary.

Explanation:

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3 years ago
"If someone really wants to get at the information, it is not difficult if they can gain physical access to the computer or hard
Jobisdone [24]

Answer:

It is  just true in most cases

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3 years ago
Create a Visual Logic flow chart with four methods. Main method will create an array of 5 elements, then it will call a read met
pogonyaev

Answer:

See explaination

Explanation:

import java.util.Scanner;

public class SortArray {

public static void main(String[] args) {

// TODO Auto-generated method stub

Scanner sc = new Scanner(System.in);

System.out.println("Enter Size Of Array");

int size = sc.nextInt();

int[] arr = new int[size]; // creating array of size

read(arr); // calling read method

sort(arr); // calling sort method

print(arr); // calling print method

}

// method for read array

private static void read(int[] arr) {

Scanner sc = new Scanner(System.in);

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arr[i] = sc.nextInt();

}

}

// method for sort array

private static void sort(int[] arr) {

for (int i = 0; i < arr.length; i++) {

for (int j = 0; j < arr.length; j++) {

if (arr[i] < arr[j]) {

// Comparing one element with other if first element is greater than second then

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int temp = arr[j];

arr[j] = arr[i];

arr[i] = temp;

}

}

}

}

// method for display array

private static void print(int[] arr) {

System.out.print("Your Array are: ");

// display element one by one

for (int i = 0; i < arr.length; i++) {

System.out.print(arr[i] + ",");

}

}

}

See attachment

6 0
3 years ago
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