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Is it possible to call a function without javascript/Jquery/Ajax in one PHP file.
<?php
$connect = mysqli_connect("localhost","root","","");
Permit
function permit_access() {
$permit = mysqli_query($connect,"UPDATE permittable SET confirm = 1 WHERE id = keyid");
return $permit;
}
?>
This is not possible.
I would recommend you read about "server side scripts" and "client side scripts".
They live on different planets. :)
Related
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Way 1:
public $foo = 1;
function(){
return $this->foo+1;
}
Way 2:
// with $foo = 1 in other function
function($foo){
return $foo+1;
}
Sorry for a 'dumb' question, someone can tell me what is the better way?
Second way is better and it is more canonical than first one. For more information please read this doc http://php.net/manual/en/functions.arguments.php
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I want to program a DNS-leaktester in PHP. Is it possible? or do I have to use other languages like python etc. to get the information.
You can do it as well in PHP like in other languages. As for PHP try with:
$hostname = gethostbyaddr($_SERVER['REMOTE_ADDR']);
$dnsRecords = checkdnsrr($hostname);
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What I'm trying is a php form validation from a separate file.(form.php & validate.php).
Is it possible?
Yes, you just have to include the scripts and you have access to functions inside of them. You really couldn't google this one?
include("validate.php"); //inside form.php
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I want to avoid creating another file just to escape the namespace.
Found the solution. For others interested see below.
namespace { function myFunction() { ... } }
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Does anyone know where messages accesses without using database on php-ajax chat?
example can be found on
www.phpfreechat.net/
In files:
By default, you don't need a Mysql
database. The chat uses files to store
messages and nicknames.
Source: http://www.phpfreechat.net/required-config