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I have basic php knowledge. I have a text file that I need to rewrite the content of - so text file name stays the same but content changes. How do I do that? Thanks in advance.
Use this
<?php
$cont = "newcontentofyourfile";
$var=fopen("yourfile.txt","w");
fwrite($var, $cont);
fclose($var);
?>
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. I wonder how can my project automatically create php file by itself , after getting some data like product description ?
Like you'd create any other file. From the manual. Just give it a .php extension.
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If give you a link like http://login.php?workerid=abc,
how can we get the information of workerid in php? Thanks.
Maybe $_GET function, but do not know exactly how to make that work.
you can get information from url like this
$data=$_GET['workerid'];
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I'm trying to use some basic code to include a file if the current domain is http://example.com
How do I do this?
if (...){
include("../clicky.php");
}
$_SERVER can help in many ways
if($_SERVER['HTTP_HOST']=="example.com")
{
include("whatever");
}
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Essentially the title, please keep it simple, im not accustom with code.
You can use header('Location:yourpage.php') at the end of your function.
Header
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For some reason, my code is not evaluating. That is, I see raw code in my table as text
preg_match('#<h1 class="title" itemprop="name">(.*?)<\/h1>#sim',$source,$title);
How do I make this code execute for my page?
Have you tried with eval php function ? it evaluates the string and execute it as if it is code