From c4cc87d9d1557ddd4cae4b06b79696712f61a2ad Mon Sep 17 00:00:00 2001
From: Kevin Chabowski <kevin@kch42.de>
Date: Thu, 5 Jan 2012 14:43:33 +0100
Subject: New directory hierachy. index and setup implemented.

---
 utils.php | 229 --------------------------------------------------------------
 1 file changed, 229 deletions(-)
 delete mode 100644 utils.php

(limited to 'utils.php')

diff --git a/utils.php b/utils.php
deleted file mode 100644
index d6093ca..0000000
--- a/utils.php
+++ /dev/null
@@ -1,229 +0,0 @@
-<?php
-/*
- * File: ratatoeskr/sys/utils.php
- * 
- * Various useful helper functions.
- * 
- * License:
- * This file is part of Ratatöskr.
- * Ratatöskr is licensed unter the MIT / X11 License.
- * See "ratatoeskr/licenses/ratatoeskr" for more information.
- */
-
-/*
- * Function: array_repeat
- * 
- * Parameters:
- * 
- * 	$val - 
- * 	$n   - 
- * 
- * Returns:
- * 
- * 	An array with $val $n-times repeated.
- */
-function array_repeat($val, $n)
-{
-	$rv = array();
-	for($i = 0; $i < $n; ++$i)
-		array_push($rv, $val);
-	return $rv;
-}
-
-/*
- * Function: array_blend
- * 
- * Blend multiple arrays together.
- * 
- * Example:
- * 
- * 	array_blend(array(1,2,3), array(4,5,6), array(7,8,9));
- * 	will return array(1,4,7,2,5,8,3,6,9)
- */
-function array_blend()
-{
-	$arrays = array_filter(func_get_args(), "is_array");
-	
-	switch(count($arrays))
-	{
-		case 0:  return array(); break;
-		case 1:  return $arrays[0]; break;
-		default:
-			$rv = array();
-			while(array_sum(array_map("count", $arrays)) > 0)
-			{
-				for($i = 0; $i < count($arrays); ++$i)
-				{
-					$val = array_shift($arrays[$i]);
-					if($val === NULL)
-						continue;
-					array_push($rv, $val);
-				}
-			}
-			return $rv;
-			break;
-	}
-}
-
-/*
- * Function: array_filter_empty
- * 
- * Filters all empty elements out of an array.
- *
- * Parameters:
- * 
- * 	$input - The input array
- *
- * Returns:
- * 
- * 	The $input without its empty elements.
- */
-function array_filter_empty($input)
-{
-	return array_filter($input, function($x){return !empty($x);});
-}
-
-/*
- * Function: array_filter_keys
- * 
- * Like PHPs `array_filter`, but callback will get the key, not the value of the array element.
- */
-function array_filter_keys($input, $callback)
-{
-	if(!is_array($input))
-		throw new InvalidArgumentException("Argument 1 must be an array");
-	if(empty($input))
-		return array();
-	$delete_keys = array_filter(array_keys($input), function ($x) use ($callback) { return !$callback($x);});
-	foreach($delete_keys as $key)
-		unset($input[$key]);
-	return $input;
-}
-
-/*
- * Function: array_kvpairs_to_assoc
- * Convert array of key-value pairs to an associative array.
- * 
- * Parameters:
- * 	$input - Array of key-value pairs
- * 
- * Returns:
- * 	An associative array.
- */
-function array_kvpairs_to_assoc($input)
-{
-	$rv = array();
-	foreach($input as $kvpair)
-		$rv[$kvpair[0]] = $kvpair[1];
-	return $rv;
-}
-
-/*
- * Function: intcmp
- * Compare integers (equavilent to strcmp)
- */
-function intcmp($a, $b)
-{
-	return ($a == $b) ? 0 : (($a < $b) ? -1 : 1);
-}
-
-/*
- * Function: ucount
- * 
- * Count elements of an array matching unser-defined rules.
- * 
- * Parameters:
- * 	$array    - The input array.
- * 	$callback - A callback function. It will be called with the current value as the only parameter. The value is counted, if callback returns TRUE.
- *
- * Returns:
- * 
- * 	Number of elements where $callback returned TRUE.
- */
-function ucount($array, $callback)
-{
-	return count(array_filter($array, $callback));
-}
-
-/*
- * Function: vcount
- * 
- * Counts how often $value appears in $array.
- * 
- * Parameters:
- * 
- * 	$array - 
- * 	$value - 
- * 
- * Returns:
- * 
- * 	How often $value appears in $array.
- */
-function vcount($array, $value)
-{
-	return ucount($array, function($x){return $x===$value;});
-}
-
-/*
- * Function: self_url
- * 
- * Gets current URL.
- * 
- * From: http://dev.kanngard.net/Permalinks/ID_20050507183447.html
- */
-function self_url() {
-	$s = empty($_SERVER["HTTPS"]) ? ''
-		: ($_SERVER["HTTPS"] == "on") ? "s"
-		: "";
-	$protocol = strleft(strtolower($_SERVER["SERVER_PROTOCOL"]), "/").$s;
-	$port = ($_SERVER["SERVER_PORT"] == "80") ? ""
-		: (":".$_SERVER["SERVER_PORT"]);
-	return $protocol."://".$_SERVER['SERVER_NAME'].$port.$_SERVER['REQUEST_URI'];
-}
-function strleft($s1, $s2) {
-	return substr($s1, 0, strpos($s1, $s2));
-}
-
-/*
- * Function: htmlesc
- * Escape HTML (shorter than htmlentities($text, ENT_QUOTES, "UTF-8"))
- * 
- * Parameters:
- * 	$text - Input text.
- * 
- * Returns:
- * 	HTML
- */
-function htmlesc($text)
-{
-	return htmlentities($text, ENT_QUOTES, "UTF-8");
-}
-
-/*
- * Function: delete_directory
- * Delete a directory and all of its content.
- */
-function delete_directory($dir)
-{
-	$dir_content = scandir($dir);
-	foreach($dir_content as $f)
-	{
-		if(($f == "..") or ($f == "."))
-			continue;
-		
-		$f = "$dir/$f";
-		
-		if(is_dir($f))
-			delete_directory($f);
-		else
-			unlink($f);
-	}
-	rmdir($dir);
-}
-
-/*
- * Constant: SITE_BASE_PATH
- * The Base path of this ratatoeskr site.
- */
-define("SITE_BASE_PATH", dirname(dirname(dirname(__FILE__))));
-?>
-- 
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