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Add Days To Date Using PHP

Jonjjboy

System Exploitation Strategist
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This tutorial will teach you on how to add days in a date using PHP.
I uses PHP strtotime to add days to the current date. This tutorial is useful for thus creating a system that needs a reservation using a range of date.
Follow the steps bellow to learn this tutorial.

Creating Our Form

Tis code will display our form with the current date and a textbox that allow you to input the number of days you want to add in your current date.
Copy the code bellow and save it as "index.php".

  1. <form

    action

    =

    "index.php"

    method

    =

    "GET"

    >
  2. <span

    style

    =

    "display: inline-block; width: 150px;"

    >

    Date</

    span

    ><input

    type

    =

    "text"

    name

    =

    "date"

    required=

    "required"

    value

    =

    "<?php echo date("

    m/

    d/

    Y") ?>

    " /><br

    >
  3. <span

    style

    =

    "display: inline-block; width: 150px;"

    >

    Number of days</

    span

    ><input

    type

    =

    "text"

    name

    =

    "numberofdays"

    value

    =

    "<?php echo $nd ?>

    " autocomplete="off" /><br

    >
  4. <span

    style

    =

    "display: inline-block; width: 150px;"

    >

    Result</

    span

    ><input

    type

    =

    "text"

    name

    =

    "result"

    value

    =

    "<?php echo $result ?>

    " /><br

    >
  5. <span

    style

    =

    "display: inline-block; width: 150px;"

    >

    &nbsp;

    </

    span

    ><input

    type

    =

    "submit"

    value

    =

    "Calculate"

    /

    >
  6. </

    form

    >

Creating Our Script That add Days to Date

Copy the code bellow and paste it above our form in "index.php".

  1. <?php
  2. if

    (

    isset

    (

    $_GET

    [

    "date"

    ]

    )

    )

    {

    $date

    =

    $_GET

    [

    "date"

    ]

    ;

    }

    else

    {

    $date

    =

    date

    (

    "m/d/Y"

    )

    ;

    }

    ;
  3. if

    (

    isset

    (

    $_GET

    [

    "numberofdays"

    ]

    )

    )

    {

    $nd

    =

    $_GET

    [

    "numberofdays"

    ]

    ;

    }

    else

    {

    $nd

    =

    0

    ;

    }

    ;
  4. $result

    =

    date

    (

    'm/d/Y'

    ,

    strtotime

    (

    $date

    .

    ' + '

    .

    $nd

    .

    ' days'

    )

    )

    ;
  5. ?>

That's all the running version of this tutorial is can be found in zip file attach with this tutorial.


Download
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