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PHP5 Include Path

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Include Path PHP 5 class.

Usage:
$path = new fuselogic_include_path();
$path->add('/home/ekobudi/www/fuselogic');
$path->add('/home/ekobudi/www/pear');
$path->remove('/home/ekobudi/www/old_fuselgic');

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  1. <?php
  2. class fuselogic_include_path
  3. {
  4.    function __construct($path = null)
  5.    {
  6.       if(!isset($this->setting_name))
  7.       {
  8.          $this->setting_name = 'include_path';
  9.          $this->_get_separator();
  10.       }
  11.       if(isset($path)) $this->add($path);
  12.    }
  13.  
  14.    function add($variables)
  15.    {
  16.       $array = Array();
  17.       if(is_array($variables))
  18.       {
  19.          $array = array_merge($this->to_array(),$variables);
  20.       }else
  21.       {
  22.          $array = array_merge($this->to_array(),array($variables));
  23.       }
  24.  
  25.       $this->clear();
  26.       $this->_unlink('.');
  27.       for($i=0;$i<count($array);$i++) $array[$i] = str_replace('\\','/',$array[$i]);
  28.       $unique  = array_unique($array);
  29.       foreach($unique as $variable)
  30.       {
  31.         if($variable !== '.') $this->_link($variable);
  32.       }
  33.    }
  34.  
  35.    function remove($variables)
  36.    {
  37.       if(is_array($variables))
  38.       {
  39.          foreach($variables as $variable) $this->_unlink($variable);
  40.       }else
  41.       {
  42.          $this->_unlink($variables);
  43.       }
  44.    }
  45.  
  46.    function clear()
  47.    {
  48.       ini_set($this->setting_name,'.');
  49.    }
  50.  
  51.    function to_array()
  52.    {
  53.       return explode($this->_separator,ini_get($this->setting_name));
  54.    }
  55.  
  56.    function get_setting($setting = '')
  57.    {
  58.       if(empty($setting)) $setting = ini_get($this->setting_name);
  59.       $setting = str_replace('\\','/',$setting);
  60.       return $setting;
  61.    }
  62.  
  63.    function _link($directory = '')
  64.    {
  65.       if(!empty($directory))
  66.       {
  67.          $directory = str_replace('\\','/',$directory);
  68.          $setting = $this->get_setting();
  69.          $setting = str_replace($this->_separator.$directory,'',$setting);
  70.          $setting .= $this->_separator.$directory;
  71.          ini_set($this->setting_name,$setting);
  72.       }
  73.    }
  74.  
  75.    function _get_separator()
  76.    {
  77.       $count = substr_count(ini_get($this->setting_name),';');
  78.       if($count > 0)
  79.       {
  80.          $this->_separator = ';';
  81.       }else{
  82.          $this->_separator = ':';
  83.       }
  84.    }
  85.  
  86.    function _unlink($directory = '')
  87.    {
  88.       if(!empty($directory))
  89.       {
  90.          $directory = str_replace('\\','/',$directory);
  91.          $setting = $this->get_setting();
  92.          $setting = str_replace($directory,'',$setting);
  93.          $setting = str_replace($this->_separator.$this->_separator,$this->_separator,$setting);
  94.          $setting .= $this->_separator.$this->_separator;
  95.          $setting = str_replace($this->_separator.$this->_separator.$this->_separator,'',$setting);
  96.          $setting = str_replace($this->_separator.$this->_separator,'',$setting);
  97.          ini_set($this->setting_name,$setting);
  98.       }
  99.    }
  100. }
  101. ?>

URL: http://fuselogic.haltebis.com

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