Common Utilities required by Zigmoyd.

Collaboration diagram for Common Utilities required by Zigmoyd.:

This file is part of Zigmoyd PHP Framework. More...


Modules
	Zigmoyd Define System.
	This file is part of Zigmoyd PHP Framework.
	Error handler Module.
	This file is part of Zigmoyd PHP Framework.
	Common Database Essentials
	This file is part of Zigmoyd PHP Framework.
Functions
	strchr_occurrences ($str, $chr)
	url_segment ()
	Returns the different segments of an url.
	getUrlRoot ()
	Return the Url Root [Similer to zigController::getUrlRoot()].
	getCurrentUrl ($bindGet=false)
	Returns the Current Url e.g.
	array_fix ($key, $val)
	zero_fill ($str)
	Fills a number with Zeros and returns it as a string.
Variables
if(!defined('ZIG_URL_SEGMENT_PATH')) define('ZIG_URL_SEGMENT_PATH'	true
if(!defined('ZIG_URL_SEGMENT_ALL')) define('ZIG_URL_SEGMENT_ALL'	false

Detailed Description

This file is part of Zigmoyd PHP Framework.

Zigmoyd PHP Framework is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

Zigmoyd PHP Framework is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with Zigmoyd PHP Framework. If not, see <http://www.gnu.org/licenses/>.

Function Documentation

array_fix	(	$	key,
		$	val
	)

Zigmoyd's Internal method.

For internal use only.

Parameters:

	$key	unknown
	$val	unknown

Returns:: unknown

Definition at line 172 of file usr/include/czr.php.

References $val, and perror().

00172                               {
00173   if(count($key) != count($val)){
00174     perror('invalid arguments sent to array_fix(array, array)<br />Length of 2 inputed arrays (key, value), must be same<br />
00175           $key array is of length '.count($key).'<br />and contains<pre>'.print_r($key, true).
00176           '</pre>and<br />$val array is of length '.count($val).'<br />and contains<pre>'.print_r($val, true).'</pre>');
00177     return false;
00178   }else{
00179     for($i=0;$i<count($key);$i++){
00180       $ret[$key[$i]] = $val[$i];
00181     }
00182   }
00183   return $ret;
00184 }

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getCurrentUrl ( $ bindGet = false )

Returns the Current Url e.g.

http://example.com/controller/method/args if true is supplied as an argument also includes the Get query in the returned Url

Parameters:

$bindGet

boolean if set to true also includes the Get query in the returned Url

Returns:: string

Definition at line 151 of file usr/include/czr.php.

References $val, getUrlRoot(), and url_segment().

Referenced by form::start(), and form::startMultipart().

00151                                         {
00152   if(!$bindGet)
00153     return getUrlRoot().'/'.implode('/', url_segment(ZIG_URL_SEGMENT_PATH));
00154   else{
00155     $base = getUrlRoot().'/'.implode('/', url_segment(ZIG_URL_SEGMENT_PATH));
00156     if(is_array($this->request->get->items) && count($this->request->get->items) >= 1){
00157       $base .= "?";
00158       foreach($this->request->get->items as $key => $val){
00159         $base .= "$key=$val";
00160       }
00161     }
00162     return $base;
00163   }
00164 }

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getUrlRoot ( )

Return the Url Root [Similer to zigController::getUrlRoot()].

Returns:: string

Definition at line 140 of file usr/include/czr.php.

Referenced by getCurrentUrl().

00140                      {
00141   return pathinfo($_SERVER['SCRIPT_NAME'], PATHINFO_DIRNAME);
00142 }

strchr_occurrences	(	$	str,
		$	chr
	)

Definition at line 27 of file usr/include/czr.php.

Referenced by zigController::retViewPath().

00027                                        {
00028   $i=0;
00029   while(($rest = strstr($str, $chr)) !== false){
00030     $str = substr($rest, 1);
00031     $i++;
00032   }
00033   return $i;
00034 }

url_segment ( )

Returns the different segments of an url.

A very Handy and must use tool for analyzing Urls e.g. url_segment('http://username:password/path/to/file?arg=valueanchor', 'host') If no url is given it takes the current url as the requested url would return separate segment of the url according to given argument For example

scheme => http
 host => hostname
 user => username
 pass => password
 path => /path
 query => arg=value
 fragment => anchor

If you use url_segment(0) or url_segment(1) It will return firstPart and secondPart /firstPart/secondPart.

Parameters:

	$url	string
	$segment	mixed

Returns:: mixed

Definition at line 55 of file usr/include/czr.php.

References perror().

Referenced by rewriteMapParser::currentUrlPath(), zigController::forward(), zigController::getCurrentUrl(), getCurrentUrl(), and zHttpAuth::sendHeaders().

00055                       {
00056   $list_args = func_get_args();
00057   switch(func_num_args()){
00058     case 2:
00059       $url = $list_args[0];
00060       $segment = $list_args[1];
00061       break;
00062     case 1:
00063       if(isset($_SERVER['SCRIPT_URI'])){
00064         $url = $_SERVER['SCRIPT_URI'].'?'.$_SERVER['QUERY_STRING'];
00065       }else{
00066       //{ Build the uri Manually
00067         //{{ Set the Protocol
00068         if(preg_match('/HTTP\/(.+)/', $_SERVER['SERVER_PROTOCOL'])){
00069           $protocol = 'http';
00070         }else{
00071           $protocol = 'https';
00072         }
00073         //}}
00074         if($_SERVER['SERVER_PORT'] != 80)$url = $protocol.'://'.$_SERVER['HTTP_HOST'].':'.$_SERVER['SERVER_PORT'].'/'.$_SERVER['REQUEST_URI'];
00075         else $url = $protocol.'://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
00076       //}
00077       }
00078       $segment = $list_args[0];
00079       break;
00080     case 0:
00081       if(isset($_SERVER['SCRIPT_URI'])){
00082         $url = $_SERVER['SCRIPT_URI'].'?'.$_SERVER['QUERY_STRING'];
00083       }else{
00084       //{ Build the uri Manually
00085         //{{ Set the Protocol
00086         if(preg_match('/HTTP\/(.+)/', $_SERVER['SERVER_PROTOCOL'])){
00087           $protocol = 'http';
00088         }else{
00089           $protocol = 'https';
00090         }
00091         //}}
00092         if($_SERVER['SERVER_PORT'] != 80)$url = $protocol.'://'.$_SERVER['HTTP_HOST'].':'.$_SERVER['SERVER_PORT'].'/'.$_SERVER['REQUEST_URI'];
00093         else $url = $protocol.'://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
00094       //}
00095       }
00096       $segment = true;
00097       break;
00098     default:
00099       perror("url_segment Takes only 1 or 2 arguments ".count($list_args).' Given');
00100       return false;
00101   }
00102   if(is_string($segment) && $segment == 'url')return $url;
00103   $url = parse_url($url);
00104   if(isset($url['path']))$url['path'] = '/'.ltrim($url['path'], '/');
00105   switch(gettype($segment)){
00106     case 'string':
00107       if(!isset($url[$segment]) || @strlen($segment)<=0){return false;}
00108       else{
00109         return $url[$segment];
00110       }
00111       break;
00112     case 'integer':
00113         $path_segment = explode('/', trim(@$_SERVER['PATH_INFO'], '/'));
00114         if(!isset($path_segment[$segment])){return false;}
00115         else{
00116           return $path_segment[$segment];
00117         }
00118       break;
00119     case 'boolean':
00120         switch($segment){
00121           case true:
00122               $path_segment = explode('/', trim(@$_SERVER['PATH_INFO'], '/'));
00123               return $path_segment;
00124             break;
00125           case false:
00126               return $url;
00127             break;
00128         }
00129       break;
00130     default:
00131       perror('The segment must be a String or an integer '.gettype($segment).' provided');
00132       return false;
00133   }
00134 }

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zero_fill ( $ str )

Fills a number with Zeros and returns it as a string.

For internal use only.

Parameters:

$str

int

Returns:: string

Definition at line 192 of file usr/include/czr.php.

00192                         {
00193   $str = (string)$str;
00194   if(strlen($str)>4){return $str;}
00195   while(strlen($str) < 4){
00196     $str = '0'.$str;
00197   }
00198   return $str;
00199 }
00200 if(!function_exists('class_exists')){
00201   function class_exists($className){
00202     return in_array($className, get_declared_classes());
00203   }
00204 }

Variable Documentation

if (!defined('ZIG_URL_SEGMENT_ALL')) define('ZIG_URL_SEGMENT_ALL' false

Definition at line 26 of file usr/include/czr.php.

if (!defined('ZIG_URL_SEGMENT_PATH')) define('ZIG_URL_SEGMENT_PATH' true

Definition at line 25 of file usr/include/czr.php.

Common Utilities required by Zigmoyd.

Modules

Functions

Variables

Detailed Description

Function Documentation

Variable Documentation