Class Variables
Summary:
static mixed
$regex
static $regex = '/&([\w]+);|&#([\d]+);|&#(x[0-9a-fA-F]+);|(&)/m' (line 3656)
Data type : mixed
This is three regexes wrapped into 1. The | divides them.
1: Match any char-based entity. This will go in $matches[1] 2: Match any num-based entity. This will go in $matches[2] 3: Match any hex-based entry. This will go in $matches[3] 4: Match any ampersand that is not an entity. This goes in $matches[4] This last rule will only match if one of the previous two has not already matched. XXX: Are octal encodings for entities acceptable?
- access: - protected
Class Constants
Summary:Method Detail
Summary:
Static Method doReplacement (line 3680)
void doReplacement( array $matches)
Callback for processing replacements.
Parameters
- array $matches: The regular expression replacement array.
Info
- access - protected
Static Method replaceAllEntities (line 3670)
string replaceAllEntities( string $string)
Replace all entities.
This will scan a string and will attempt to replace all entities with their numeric equivalent. This will not work with specialized entities.
Parameters
- string $string: The string to perform replacements on.
Info
- return - Returns a string that is similar to the original one, but with all entity replacements made.
- access - public
Static Method replaceEntity (line 3711)
int replaceEntity( string $entity)
Lookup an entity string's numeric equivalent.
Parameters
- string $entity: The entity whose numeric value is needed.
Info
- return - The integer value corresponding to the entity.
- author - Ryan Mahoney
- author - Matt Butcher
- access - public