phpjs in Javascript

JavaScript equivalent of this simple php

please can somebody let me know how to do the following PHP in JavaScript. The vaibles in PHP are Parameters in Javascript. If all three Parameters are set then I would like a PHP script to execute:

<?php     
if isset($nation,$service,$slider)
    {
//execute php script
    }       
?>

Thanks for looking, and maybe helping!

To clear any confusion, I require all the PHP above to be converted into it JavaScript equivalent.

On top of this I would like a way of executing a PHP script within the JavaScript if all 3 Parameters are set.

Source: (StackOverflow)

javascript equivalent to php unpack() function

I am looking for the javascript equivalent of php unpack() function? can someone direct me please. Thanks!

Source: (StackOverflow)

file_Get_contents in javascript

i want to get data from other sites using javascript executed from my website.

Source: (StackOverflow)

How can I write this PHP code in JavaScript

How can I write this PHP code in JavaScript?

I have no knowledge about JavaScript... :-s

<?php
    $pozethumb=scandir("./pics/flori/thumbs");
    $size=count($pozethumb);
    $nrpoze=$size-2;                    
    for($i=2;$i<$size;$i++)
    {
        echo"<img src=\"./pics/flori/thumbs/$pozethumb[$i]\" class=\"thumb\" sou=\"$pozethumb[$i]\" />";
    }                    
?>

Source: (StackOverflow)

JavaScript Dates and Times

What is the JavaScript equivalent to the following PHP code:

$expTime = time() + (5 * 60 * 60); // now plus 5 hours (5 hour; 60 mins; 60 secs) 
$expTimeStr = gmdate('Y-m-d\TH:i:s\Z', $expTime);

Source: (StackOverflow)

How to write a base32_decode in JavaScript?

I'm trying to create the equivalent of PHP's unpack. I've noticed the project PHPJS doesn't have it. I need it for the implementation of base32_encode and base32_decode (using Crockford's alphabet '0123456789ABCDEFGHJKMNPQRSTVWXYZ').

I couldn't find it anywhere and judging from it's counterpart, PHPJS's pack function I doubt my version will be complete and bug free any time soon.

Source: (StackOverflow)

How can i use preg_match in jQuery?

Can i use preg_match to validate phone number in jQuery? Here is my code which does not work

if (!preg_match("/^[0-9]{3}-|\s[0-9]{3}-|\s[0-9]{4}$/", phone.val() ))  {
            phone.addClass("needsfilled");
            phone.val(phonerror);
        }

HTML <input id="phone" type="text" value="" name="phone" />

Could any one help plz

Source: (StackOverflow)

JavaScript construct equivalent to PHP's list()? [duplicate]

Possible Duplicate:
Javascript equivalent of PHP's list()

In PHP you can do assignment like this:

list($b,$c,$d) = array("A","B","C");

Is there anything like that in JS?

Source: (StackOverflow)

Equivalent Javascript substr_count?

I am trying to find an equivalent function for Javascript. What I am trying to do is look for the current URL and if it has the following first part of the URL then do something.

In PHP I have this

if (substr_count($current_url, $root . $_SERVER['SERVER_NAME'] . '/shop/shop-gallery') {
 doSomething();
}

So as long as it matches that URL and all sub URLs like /shop/shop-gallery/product1..etc, the statement will be true.

Now how can I execute the same exact statement in javascript?

Thanks guys!

Source: (StackOverflow)

JavaScript equivalent of PHP's in_array()

Is there a way in JavaScript to compare values from one array and see if it is in another array?

Similar to PHP's in_array function?

Source: (StackOverflow)

is there something like isset of php in javascript/jQuery?

Is there something in javascript/jQuery to check whether variable is set/available or not? In php, we use isset($variable) to check something like this.

thanks.

Source: (StackOverflow)

Javascript equivalent of PHP's list()

Really like that function.

$matches = array('12', 'watt');
list($value, $unit) = $matches;

Is there a Javascript equivalent of that?

Source: (StackOverflow)

nl2br() equivalent in javascript [duplicate]

Possible Duplicate:
jQuery convert line breaks to br (nl2br equivalent)

Currently I add <BR> for each evt.which == 13. Is there a nl2br() for JavaScript, so I can do away with this evt.which == 13?

How different is this from php.js

$('#TextArea').keypress(function(evt) {

    if (evt.which == 13) {

        var range           = $('#TextArea').getSelection();
        var image_selection = range.text;

        $('#TextArea').replaceSelection('<BR>');
        $('#TextArea1').html($('#TextArea').val());
    }
});

Source: (StackOverflow)

JavaScript equivalent of PhP preg_split

Is there an equivalent of the PhP function preg_split for JavaScript?

Source: (StackOverflow)

preg_match_all JS equivalent?

Is there an equivalent of PHP's preg_match_all in Javascript? If not, what would be the best way to get all matches of a regular expression into an array? I'm willing to use any JS library to make it easier.

Source: (StackOverflow)