jdevalk · January 7, 2025 07:26 · ssoulless · Jan 14, 2020 · zakul · Apr 21, 2020
diff --git a/.htaccess b/.htaccess
 <IfModule mod_rewrite.c>
 RewriteEngine On
 RewriteRule ^index\.php$ - [L]
 RewriteRule (.*) ./index.php?id=$1 [L]
 </IfModule>
diff --git a/index.php b/index.php
 <?php
 
 $id  	= isset( $_GET['id'] ) ? rtrim( trim( $_GET['id'] ), '/' ) : 'default';
 $f	= fopen( 'redirects.txt', 'r' );
 $urls	= array();
 
 // The file didn't open correctly.
 if ( !$f ) {
 	echo 'Make sure you create your redirects.txt file and that it\'s readable by the redirect script.';
 	die;
 }
 
 // Read the input file and parse it into an array
 while( $data = fgetcsv( $f ) ) {
 	if ( !isset( $data[0] ) || !isset( $data[1] ) )
 		continue;
 	
 	$key = trim( $data[0] );
 	$val = trim( $data[1] );
 	$urls[ $key ] = $val;
 }
 
 // Check if the given ID is set, if it is, set the URL to that, if not, default
 $url = ( isset( $urls[ $id ] ) ) ? $urls[ $id ] : ( isset( $urls[ 'default' ] ) ? $urls[ 'default' ] : false );

 if ( $url ) {
 	header( "X-Robots-Tag: noindex, nofollow", true );
 	header( "Location: " .  $url, 302 );
 	die;	
 } else {
 	echo '<p>Make sure yor redirects.txt file contains a default value, syntax:</p>
 	<pre>default,http://example.com</pre>
 	<p>Where you should replace example.com with your domain.</p>';
 }
diff --git a/redirects.txt b/redirects.txt
 default,http://example.com
 yoast,http://yoast.com
 test,http://yoast.com/?p=2
	<?php

	$id = isset( $_GET['id'] ) ? rtrim( trim( $_GET['id'] ), '/' ) : 'default';
	$f = fopen( 'redirects.txt', 'r' );
	$urls = array();

	// The file didn't open correctly.
	if ( !$f ) {
	echo 'Make sure you create your redirects.txt file and that it\'s readable by the redirect script.';
	die;
	}

	// Read the input file and parse it into an array
	while( $data = fgetcsv( $f ) ) {
	if ( !isset( $data[0] ) \|\| !isset( $data[1] ) )
	continue;

	$key = trim( $data[0] );
	$val = trim( $data[1] );
	$urls[ $key ] = $val;
	}

	// Check if the given ID is set, if it is, set the URL to that, if not, default
	$url = ( isset( $urls[ $id ] ) ) ? $urls[ $id ] : ( isset( $urls[ 'default' ] ) ? $urls[ 'default' ] : false );

	if ( $url ) {
	header( "X-Robots-Tag: noindex, nofollow", true );
	header( "Location: " . $url, 302 );
	die;
	} else {
	echo '<p>Make sure yor redirects.txt file contains a default value, syntax:</p>
	<pre>default,http://example.com</pre>
	<p>Where you should replace example.com with your domain.</p>';
	}