Url: ezcUrl
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Class: ezcUrl
|
ezcUrl stores an URL both absolute and relative and contains methods to retrieve the various parts of the URL and to manipulate them. [
source]
Example of use:
1. // create an ezcUrlConfiguration object
2. $urlCfg = new ezcUrlConfiguration();
3. // set the basedir and script values
4. $urlCfg->basedir = 'mydir';
5. $urlCfg->script = 'index.php';
6.
7. // define delimiters for unordered parameter names
8. $urlCfg->unorderedDelimiters = array( '(', ')' );
9.
10. // define ordered parameters
11. $urlCfg->addOrderedParameter( 'section' );
12. $urlCfg->addOrderedParameter( 'group' );
13. $urlCfg->addOrderedParameter( 'category' );
14. $urlCfg->addOrderedParameter( 'subcategory' );
15.
16. // define unordered parameters
17. $urlCfg->addUnorderedParameter( 'game', ezcUrlConfiguration::MULTIPLE_ARGUMENTS );
18.
19. // create a new ezcUrl object from a string url and use the above $urlCfg
20. $url = new ezcUrl( 'http://www.example.com/mydir/index.php/groups/Games/Adventure/Adult/(game)/Larry/7', $urlCfg );
21.
22. // to get the parameter values from the url use $url->getParam():
23. $section = $url->getParam( 'section' ); // will be "groups"
24. $group = $url->getParam( 'group' ); // will be "Games"
25. $category = $url->getParam( 'category' ); // will be "Adventure"
26. $subcategory = $url->getParam( 'subcategory' ); // will be "Adult"
26. $game = $url->getParam( 'game' ); // will be array( "Larry", "7" )
Properties
|
string |
read/write
|
$basedir
Base directory or null. |
|
string |
read/write
|
$fragment
Anchor or null. |
|
string |
read/write
|
$host
Hostname or null |
|
string |
read/write
|
$params
Complete ordered parameters as array. |
|
string |
read/write
|
$pass
Password or null. |
|
string |
read/write
|
$path
Complete path as an array. |
|
string |
read/write
|
$port
Port or null. |
|
string |
read/write
|
$query
Complete query string as an associative array. |
|
string |
read/write
|
$scheme
Protocol or null. |
|
string |
read/write
|
$script
Script name or null. |
|
string |
read/write
|
$uparams
Complete unordered parameters as associative array. |
|
string |
read/write
|
$user
User or null. |
Method Summary
|
public ezcUrl |
__construct(
[$url = null], [$urlCfg = null] )
Constructs a new ezcUrl object from the string $url. |
|
public void |
applyConfiguration(
$urlCfg )
Applies the configuration $urlCfg to the current url. |
|
public string |
buildUrl(
)
Returns this URL as a string. |
|
public mixed |
getParam(
$name )
Returns the specified parameter from the url based on $urlCfg. |
|
public array(string=>mixed) |
getQuery(
)
Returns the query elements as an associative array. |
|
public bool |
isRelative(
)
Returns true if this URL is relative and false if the URL is absolute. |
|
public array(string=>mixed) |
parseOrderedParameters(
$config, $index )
Returns ordered parameters from the $path array. |
|
public array(string=>mixed) |
parseUnorderedParameters(
$config, $index )
Returns unordered parameters from the $path array. |
|
public void |
setParam(
$name, $value )
Sets the specified parameter in the url based on $urlCfg. |
|
public void |
setQuery(
$query )
Set the query elements using the associative array provided. |
|
public string |
__toString(
)
Returns this URL as a string by calling buildUrl(). |
Methods
__construct
Constructs a new ezcUrl object from the string $url.
Parameters
applyConfiguration
Applies the configuration $urlCfg to the current url.
It fills the arrays $basedir, $script, $params and $uparams with values from $path.
Parameters
buildUrl
string buildUrl(
)
Returns this URL as a string.
The query part of the URL is build with http_build_query() which encodes the query in a similar way to urlencode().
getParam
mixed getParam(
string
$name )
Returns the specified parameter from the url based on $urlCfg.
Parameters
| Name |
Type |
Description |
$name |
string |
|
Throws
| Class | Description |
|---|
ezcUrlNoConfigurationException |
if an $urlCfg is not defined |
ezcUrlInvalidParameterException |
if the specified parameter is not defined in $urlCfg |
getQuery
array(string=>mixed) getQuery(
)
Returns the query elements as an associative array.
Example: for 'http://www.example.com/mydir/shop?content=view&products=10' returns array( 'content' => 'view', 'products' => '10' )
isRelative
bool isRelative(
)
Returns true if this URL is relative and false if the URL is absolute.
parseOrderedParameters
array(string=>mixed) parseOrderedParameters(
array(int=>string)
$config, int
$index )
Returns ordered parameters from the $path array.
Parameters
| Name |
Type |
Description |
$config |
array(int=>string) |
|
$index |
int |
|
parseUnorderedParameters
array(string=>mixed) parseUnorderedParameters(
array(int=>string)
$config, int
$index )
Returns unordered parameters from the $path array.
Parameters
| Name |
Type |
Description |
$config |
array(int=>string) |
|
$index |
int |
|
setParam
void setParam(
string
$name, string
$value )
Sets the specified parameter in the url based on $urlCfg.
Parameters
| Name |
Type |
Description |
$name |
string |
|
$value |
string |
|
Throws
| Class | Description |
|---|
ezcUrlNoConfigurationException |
if an $urlCfg is not defined |
ezcUrlInvalidParameterException |
if the specified parameter is not defined in $urlCfg |
setQuery
void setQuery(
string
$query )
Set the query elements using the associative array provided.
Example: for 'http://www.example.com/mydir/shop' and $query = array( 'content' => 'view', 'products' => '10' ) then 'http://www.example.com/mydir/shop?content=view&products=10'
Parameters
| Name |
Type |
Description |
$query |
string |
|
__toString
string __toString(
)
Returns this URL as a string by calling buildUrl().
Last updated: Thu, 01 Nov 2007
