Php Date Function_问答_开发者_运维开发者技术经验分享

开发者 https://www.devze.com 2022-12-12 00:19 出处：网络

Got some questions about the php date function.... Here it goes.. I use jquery\'s datepicker to get the date from the user in the format \"day/month/Year\". Eg. 23rd of november 2009 is 23/11/2009.

相关专题：date php

Got some questions about the php date function.... Here it goes..

I use jquery's datepicker to get the date from the user in the format "day/month/Year". Eg. 23rd of november 2009 is 23/11/2009.

And to manipulate this is php i use the following code...

I store the date string in a variable $date

 $dateOf =  date ('(d-m-Y)', strtotime($date));

The problem i get is that when i pass the date string to the strtotime function it takes the number representing the month as the number representing the date.

Eg : When i give date as 24/12/2009 strtotime takes it as 12/24/2009

I can't get what i am doing wrong here... Will be glad if开发者_开发知识库 someone clears this up....

Thanks and Regards

On the PHP side, you can fix by doing this:

$date = "24/12/2009";
$date = preg_replace('/^(\d{1,2})\/(\d{1,2})\/(\d{2,4})$/','\2/\1/\3', $date);

$dateOf =  date ('(d-m-Y)', strtotime($date));

That just swaps the position of the first and second match taking 24/12/2009 and making it 12/24/2009

Edit:

Without regex :

$date = "24/12/2009";
$date = explode('/', $date);
$date = implode('/', array($date[1], $date[0], $date[2]));

$dateOf =  date ('(d-m-Y)', strtotime($date));

From the documentation:

The function expects to be given a string containing a US English date format

In the U.S., the month must come before the date, e.g. mm/dd/yyyy

Here's a workaround without Regex:

$date = explode('/', $date);
$dateOf = date('(d-m-Y)', strtotime($date[1].'/'.$date[0].'/'.$date[2]));

strtotime parse an english date Here's an example showing how to do it:

<html>
<head>
<title>Php Date Function</title>
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
<script type="text/javascript" src="jquery.ui.all.packed.js"></script>
<link rel="stylesheet" src="themes/default/ui.all.css"/>
<script type="text/javascript">
jQuery(document).ready(function($) {
    $('#dpicker').datepicker({
        dateFormat: "dd/mm/yy"
    });
})
</script>
</head>
<body>
    <form action="#" method="POST">
        <input size="25" readonly="readonly" type="text" value="" id="dpicker" name="dpicker" />
        <br/>
        <input type="submit" id="validBtn" value="OK" name="valid" />
    </form>
    <div>
    <?php 
        $d = (isset($_POST['dpicker']) ? $_POST['dpicker'] : null);
        if ($d) {
            $ds = explode("/", $d);
            $dte = date('(d-m-Y)', mktime(0, 0, 0, $ds[1], $ds[0], $ds[2]));
            echo '<p>Date: ' . $dte . '</p>';
        }
    ?>
    </div>
</body>
</html>

Php Date Function

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