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The tokenizer functions provide an interface to the PHP tokenizer embedded in the Zend Engine. Using these functions you may write your own PHP source analyzing or modification tools without having to deal with the language specification at the lexical level.
See also the appendix about tokens.
Non sono necessarie librerie esterne per utilizzare questo modulo.
Beginning with PHP 4.3.0 these functions are enabled by default. For older versions you have to configure and compile PHP with --enable-tokenizer. You can disable tokenizer support with --disable-tokenizer.
La versione per Windows di PHP ha già compilato il supporto per questo modulo. Non occorre caricare alcun modulo addizionale per potere utilizzare queste funzioni.
Nota: Builtin support for tokenizer is available with PHP 4.3.0.
Queste costanti sono definite da questa estensione e sono disponibili solo se l'estensione è stata compilata nel PHP o se è stata caricata dinamicamente a runtime.
T_OLD_FUNCTION is not defined in PHP 5.
T_ML_COMMENT is not defined in PHP 5. All comments in PHP 5 are of token T_COMMENT.
T_DOC_COMMENT was introduced in PHP 5.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
PHP 5 only.
Here is a simple example PHP scripts using the tokenizer that will read in a PHP file, strip all comments from the source and print the pure code only.
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Generated: 2007-01-26 17:56:37