PHP/SimpleRouter
PHP/SimpleRouter
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Added handling for case and trailing slashes

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This commit is contained in:
Chris 2019-01-31 10:54:07 +01:00
parent 6255a05061
commit 80bfe096b8
3 changed files with 34 additions and 6 deletions
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5
README.md
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@ -30,6 +30,11 @@ If your script lives in a subfolder e.g. /api/v1 set this basepath in your run m
Do not forget to edit the basepath in .htaccess too if you are on Apache2. In order to run the test files correctly inside a basepath you should also adjust the navigation links inside the index.php. Do not forget to edit the basepath in .htaccess too if you are on Apache2. In order to run the test files correctly inside a basepath you should also adjust the navigation links inside the index.php.
## Enable case sensitive routes and trailing slashes
The second and third parameters of ```Route::run('/', false, false);``` are both set to false by default.
You can enable case sensitive mode by setting the second parameter to true.
By default the router will ignore trailing slashes. Set the third parameter to true to avoid this.
## Something does not work? ## Something does not work?
* Dont forget to set the correct basepath as argument in your run method and in your .htaccess file. * Dont forget to set the correct basepath as argument in your run method and in your .htaccess file.
* Enable mod_rewrite in your Apache2 settings * Enable mod_rewrite in your Apache2 settings

16
Route.php
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@ -22,13 +22,17 @@ class Route{
self::$methodNotAllowed = $function; self::$methodNotAllowed = $function;
} }
public static function run($basepath = '/'){ public static function run($basepath = '/', $case_matters = false, $trailing_slash_matters = false){
// Parse current url // Parse current url
$parsed_url = parse_url($_SERVER['REQUEST_URI']);//Parse Uri $parsed_url = parse_url($_SERVER['REQUEST_URI']);//Parse Uri
if(isset($parsed_url['path'])){ if(isset($parsed_url['path']) && $parsed_url['path'] != '/'){
$path = $parsed_url['path']; if($trailing_slash_matters){
$path = $parsed_url['path'];
}else{
$path = rtrim($parsed_url['path'], '/');
}
}else{ }else{
$path = '/'; $path = '/';
} }
@ -56,9 +60,9 @@ class Route{
$route['expression'] = $route['expression'].'$'; $route['expression'] = $route['expression'].'$';
// echo $route['expression'].'<br/>'; // echo $route['expression'].'<br/>';
// Check path match // Check path match
if(preg_match('#'.$route['expression'].'#',$path,$matches)){ if(preg_match('#'.$route['expression'].'#'.($case_matters ? '':'i'),$path,$matches)){
$path_match_found = true; $path_match_found = true;

19
index.php
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@ -12,6 +12,10 @@ function navi () {
<li><a href="/foo/bar/foo/bar">long route example</a></li> <li><a href="/foo/bar/foo/bar">long route example</a></li>
<li><a href="/contact-form">contact form</a></li> <li><a href="/contact-form">contact form</a></li>
<li><a href="/test.html">test.html</a></li> <li><a href="/test.html">test.html</a></li>
<li><a href="/aTrailingSlashDoesNotMatters">aTrailingSlashDoesNotMatters</a></li>
<li><a href="/aTrailingSlashDoesNotMatters/">aTrailingSlashDoesNotMatters/</a></li>
<li><a href="/theCaseDoesNotMatters">theCaseDoesNotMatters</a></li>
<li><a href="/thecasedoesnotmatters">thecasedoesnotmatters</a></li>
<li><a href="/this-route-is-not-defined">404 Test</a></li> <li><a href="/this-route-is-not-defined">404 Test</a></li>
<li><a href="/this-route-is-defined">405 Test</a></li> <li><a href="/this-route-is-defined">405 Test</a></li>
</ul> </ul>
@ -86,6 +90,18 @@ Route::add('/foo/bar/foo/bar',function(){
echo 'This is the second match <br/>'; echo 'This is the second match <br/>';
}); });
// Trailing slash example
Route::add('/aTrailingSlashDoesNotMatters',function(){
navi();
echo 'a trailing slash does not matters<br/>';
});
// Case example
Route::add('/theCaseDoesNotMatters',function(){
navi();
echo 'the case does not matters<br/>';
});
// 405 test // 405 test
Route::add('/this-route-is-defined',function(){ Route::add('/this-route-is-defined',function(){
navi(); navi();
@ -114,4 +130,7 @@ Route::run('/');
// Do not forget to edit the basepath in .htaccess if you are on apache // Do not forget to edit the basepath in .htaccess if you are on apache
// Route::run('/api/v1'); // Route::run('/api/v1');
// Enable case sensitive mode and trailing slashes by setting both to true
// Route::run('/', true, true);
?> ?>