diff options
| -rw-r--r-- | Zend/zend_highlight.c | 61 | ||||
| -rw-r--r-- | Zend/zend_highlight.h | 1 |
2 files changed, 62 insertions, 0 deletions
diff --git a/Zend/zend_highlight.c b/Zend/zend_highlight.c index ec14175320..3d2482c734 100644 --- a/Zend/zend_highlight.c +++ b/Zend/zend_highlight.c @@ -173,6 +173,67 @@ ZEND_API void zend_highlight(zend_syntax_highlighter_ini *syntax_highlighter_ini zend_printf("</code>"); } + + +ZEND_API void zend_strip(TSRMLS_D) +{ + zval token; + int token_type; + + token.type = 0; + while ((token_type=lex_scan(&token TSRMLS_CC))) { + switch (token_type) { + case T_COMMENT: + token.type = 0; + break; + + case T_WHITESPACE: + if (token.type) { + putchar(' '); + token.type = 0; + } + continue; + } + + switch (token_type) { + case 349: + break; + + default: { + char c, *ptr=LANG_SCNG(yy_text), *end=LANG_SCNG(yy_text)+LANG_SCNG(yy_leng); + while (ptr<end) { + c = *ptr++; + putchar(c); + } + } + break; + } + + if (token.type == IS_STRING) { + switch (token_type) { + case T_OPEN_TAG: + case T_OPEN_TAG_WITH_ECHO: + case T_CLOSE_TAG: + case T_WHITESPACE: + case T_COMMENT: + break; + + default: + efree(token.value.str.val); + break; + } + } else if (token_type == T_END_HEREDOC) { + zend_bool has_semicolon=(strchr(token.value.str.val, ';')?1:0); + + efree(token.value.str.val); + if (has_semicolon) { + /* the following semicolon was unput(), ignore it */ + lex_scan(&token TSRMLS_CC); + } + } + token.type = 0; + } +} /* * Local variables: * tab-width: 4 diff --git a/Zend/zend_highlight.h b/Zend/zend_highlight.h index 75ce879fc0..d8cba4a9c6 100644 --- a/Zend/zend_highlight.h +++ b/Zend/zend_highlight.h @@ -40,6 +40,7 @@ typedef struct _zend_syntax_highlighter_ini { BEGIN_EXTERN_C() ZEND_API void zend_highlight(zend_syntax_highlighter_ini *syntax_highlighter_ini TSRMLS_DC); +ZEND_API void zend_strip(TSRMLS_D); ZEND_API int highlight_file(char *filename, zend_syntax_highlighter_ini *syntax_highlighter_ini TSRMLS_DC); ZEND_API int highlight_string(zval *str, zend_syntax_highlighter_ini *syntax_highlighter_ini, char *str_name TSRMLS_DC); ZEND_API void zend_html_putc(char c); |