Changeset 15437
- Timestamp:
- 07/18/2010 01:46:35 PM (13 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/wp-includes/canonical.php
r14954 r15437 344 344 if ( !$redirect_url || $redirect_url == $requested_url ) 345 345 return false; 346 347 // Hex encoded octets are case-insensitive. 348 if ( false !== strpos($requested_url, '%') ) { 349 if ( !function_exists('lowercase_octets') ) { 350 function lowercase_octets($matches) { 351 return strtolower( $matches[0] ); 352 } 353 } 354 $requested_url = preg_replace_callback('|%[a-fA-F0-9][a-fA-F0-9]|', 'lowercase_octets', $requested_url); 355 } 356 357 // Hex encoded octets are case-insensitive. 358 if ( false !== strpos($requested_url, '%') ) { 359 function lowercase_octets($matches) { 360 return strtolower($matches[0]); 361 } 362 $requested_url = preg_replace_callback('|%[a-fA-F0-9][a-fA-F0-9]|', 'lowercase_octets', $requested_url); 363 } 346 364 347 365 // Note that you can use the "redirect_canonical" filter to cancel a canonical redirect for whatever reason by returning FALSE
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