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Diffstat (limited to 'pygments/lexers/php.py')
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diff --git a/pygments/lexers/php.py b/pygments/lexers/php.py deleted file mode 100644 index bd4a2376..00000000 --- a/pygments/lexers/php.py +++ /dev/null @@ -1,270 +0,0 @@ -# -*- coding: utf-8 -*- -""" - pygments.lexers.php - ~~~~~~~~~~~~~~~~~~~ - - Lexers for PHP and related languages. - - :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import re - -from pygments.lexer import RegexLexer, include, bygroups, default, using, \ - this, words -from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ - Number, Punctuation, Other -from pygments.util import get_bool_opt, get_list_opt, iteritems, \ - shebang_matches - -__all__ = ['ZephirLexer', 'PhpLexer'] - - -class ZephirLexer(RegexLexer): - """ - For `Zephir language <http://zephir-lang.com/>`_ source code. - - Zephir is a compiled high level language aimed - to the creation of C-extensions for PHP. - - .. versionadded:: 2.0 - """ - - name = 'Zephir' - aliases = ['zephir'] - filenames = ['*.zep'] - - zephir_keywords = ['fetch', 'echo', 'isset', 'empty'] - zephir_type = ['bit', 'bits', 'string'] - - flags = re.DOTALL | re.MULTILINE - - tokens = { - 'commentsandwhitespace': [ - (r'\s+', Text), - (r'//.*?\n', Comment.Single), - (r'/\*.*?\*/', Comment.Multiline) - ], - 'slashstartsregex': [ - include('commentsandwhitespace'), - (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/' - r'([gim]+\b|\B)', String.Regex, '#pop'), - default('#pop') - ], - 'badregex': [ - (r'\n', Text, '#pop') - ], - 'root': [ - (r'^(?=\s|/|<!--)', Text, 'slashstartsregex'), - include('commentsandwhitespace'), - (r'\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|' - r'(<<|>>>?|==?|!=?|->|[-<>+*%&|^/])=?', Operator, 'slashstartsregex'), - (r'[{(\[;,]', Punctuation, 'slashstartsregex'), - (r'[})\].]', Punctuation), - (r'(for|in|while|do|break|return|continue|switch|case|default|if|else|loop|' - r'require|inline|throw|try|catch|finally|new|delete|typeof|instanceof|void|' - r'namespace|use|extends|this|fetch|isset|unset|echo|fetch|likely|unlikely|' - r'empty)\b', Keyword, 'slashstartsregex'), - (r'(var|let|with|function)\b', Keyword.Declaration, 'slashstartsregex'), - (r'(abstract|boolean|bool|char|class|const|double|enum|export|extends|final|' - r'native|goto|implements|import|int|string|interface|long|ulong|char|uchar|' - r'float|unsigned|private|protected|public|short|static|self|throws|reverse|' - r'transient|volatile)\b', Keyword.Reserved), - (r'(true|false|null|undefined)\b', Keyword.Constant), - (r'(Array|Boolean|Date|_REQUEST|_COOKIE|_SESSION|' - r'_GET|_POST|_SERVER|this|stdClass|range|count|iterator|' - r'window)\b', Name.Builtin), - (r'[$a-zA-Z_][\w\\]*', Name.Other), - (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float), - (r'0x[0-9a-fA-F]+', Number.Hex), - (r'[0-9]+', Number.Integer), - (r'"(\\\\|\\"|[^"])*"', String.Double), - (r"'(\\\\|\\'|[^'])*'", String.Single), - ] - } - - -class PhpLexer(RegexLexer): - """ - For `PHP <http://www.php.net/>`_ source code. - For PHP embedded in HTML, use the `HtmlPhpLexer`. - - Additional options accepted: - - `startinline` - If given and ``True`` the lexer starts highlighting with - php code (i.e.: no starting ``<?php`` required). The default - is ``False``. - `funcnamehighlighting` - If given and ``True``, highlight builtin function names - (default: ``True``). - `disabledmodules` - If given, must be a list of module names whose function names - should not be highlighted. By default all modules are highlighted - except the special ``'unknown'`` module that includes functions - that are known to php but are undocumented. - - To get a list of allowed modules have a look into the - `_php_builtins` module: - - .. sourcecode:: pycon - - >>> from pygments.lexers._php_builtins import MODULES - >>> MODULES.keys() - ['PHP Options/Info', 'Zip', 'dba', ...] - - In fact the names of those modules match the module names from - the php documentation. - """ - - name = 'PHP' - aliases = ['php', 'php3', 'php4', 'php5'] - filenames = ['*.php', '*.php[345]', '*.inc'] - mimetypes = ['text/x-php'] - - # Note that a backslash is included in the following two patterns - # PHP uses a backslash as a namespace separator - _ident_char = r'[\\\w]|[^\x00-\x7f]' - _ident_begin = r'(?:[\\_a-z]|[^\x00-\x7f])' - _ident_end = r'(?:' + _ident_char + ')*' - _ident_inner = _ident_begin + _ident_end - - flags = re.IGNORECASE | re.DOTALL | re.MULTILINE - tokens = { - 'root': [ - (r'<\?(php)?', Comment.Preproc, 'php'), - (r'[^<]+', Other), - (r'<', Other) - ], - 'php': [ - (r'\?>', Comment.Preproc, '#pop'), - (r'(<<<)([\'"]?)(' + _ident_inner + r')(\2\n.*?\n\s*)(\3)(;?)(\n)', - bygroups(String, String, String.Delimiter, String, String.Delimiter, - Punctuation, Text)), - (r'\s+', Text), - (r'#.*?\n', Comment.Single), - (r'//.*?\n', Comment.Single), - # put the empty comment here, it is otherwise seen as - # the start of a docstring - (r'/\*\*/', Comment.Multiline), - (r'/\*\*.*?\*/', String.Doc), - (r'/\*.*?\*/', Comment.Multiline), - (r'(->|::)(\s*)(' + _ident_inner + ')', - bygroups(Operator, Text, Name.Attribute)), - (r'[~!%^&*+=|:.<>/@-]+', Operator), - (r'\?', Operator), # don't add to the charclass above! - (r'[\[\]{}();,]+', Punctuation), - (r'(class)(\s+)', bygroups(Keyword, Text), 'classname'), - (r'(function)(\s*)(?=\()', bygroups(Keyword, Text)), - (r'(function)(\s+)(&?)(\s*)', - bygroups(Keyword, Text, Operator, Text), 'functionname'), - (r'(const)(\s+)(' + _ident_inner + ')', - bygroups(Keyword, Text, Name.Constant)), - (r'(and|E_PARSE|old_function|E_ERROR|or|as|E_WARNING|parent|' - r'eval|PHP_OS|break|exit|case|extends|PHP_VERSION|cfunction|' - r'FALSE|print|for|require|continue|foreach|require_once|' - r'declare|return|default|static|do|switch|die|stdClass|' - r'echo|else|TRUE|elseif|var|empty|if|xor|enddeclare|include|' - r'virtual|endfor|include_once|while|endforeach|global|' - r'endif|list|endswitch|new|endwhile|not|' - r'array|E_ALL|NULL|final|php_user_filter|interface|' - r'implements|public|private|protected|abstract|clone|try|' - r'catch|throw|this|use|namespace|trait|yield|' - r'finally)\b', Keyword), - (r'(true|false|null)\b', Keyword.Constant), - include('magicconstants'), - (r'\$\{\$+' + _ident_inner + r'\}', Name.Variable), - (r'\$+' + _ident_inner, Name.Variable), - (_ident_inner, Name.Other), - (r'(\d+\.\d*|\d*\.\d+)(e[+-]?[0-9]+)?', Number.Float), - (r'\d+e[+-]?[0-9]+', Number.Float), - (r'0[0-7]+', Number.Oct), - (r'0x[a-f0-9]+', Number.Hex), - (r'\d+', Number.Integer), - (r'0b[01]+', Number.Bin), - (r"'([^'\\]*(?:\\.[^'\\]*)*)'", String.Single), - (r'`([^`\\]*(?:\\.[^`\\]*)*)`', String.Backtick), - (r'"', String.Double, 'string'), - ], - 'magicfuncs': [ - # source: http://php.net/manual/en/language.oop5.magic.php - (words(( - '__construct', '__destruct', '__call', '__callStatic', '__get', '__set', - '__isset', '__unset', '__sleep', '__wakeup', '__toString', '__invoke', - '__set_state', '__clone', '__debugInfo',), suffix=r'\b'), - Name.Function.Magic), - ], - 'magicconstants': [ - # source: http://php.net/manual/en/language.constants.predefined.php - (words(( - '__LINE__', '__FILE__', '__DIR__', '__FUNCTION__', '__CLASS__', - '__TRAIT__', '__METHOD__', '__NAMESPACE__',), - suffix=r'\b'), - Name.Constant), - ], - 'classname': [ - (_ident_inner, Name.Class, '#pop') - ], - 'functionname': [ - include('magicfuncs'), - (_ident_inner, Name.Function, '#pop'), - default('#pop') - ], - 'string': [ - (r'"', String.Double, '#pop'), - (r'[^{$"\\]+', String.Double), - (r'\\([nrt"$\\]|[0-7]{1,3}|x[0-9a-f]{1,2})', String.Escape), - (r'\$' + _ident_inner + r'(\[\S+?\]|->' + _ident_inner + ')?', - String.Interpol), - (r'(\{\$\{)(.*?)(\}\})', - bygroups(String.Interpol, using(this, _startinline=True), - String.Interpol)), - (r'(\{)(\$.*?)(\})', - bygroups(String.Interpol, using(this, _startinline=True), - String.Interpol)), - (r'(\$\{)(\S+)(\})', - bygroups(String.Interpol, Name.Variable, String.Interpol)), - (r'[${\\]', String.Double) - ], - } - - def __init__(self, **options): - self.funcnamehighlighting = get_bool_opt( - options, 'funcnamehighlighting', True) - self.disabledmodules = get_list_opt( - options, 'disabledmodules', ['unknown']) - self.startinline = get_bool_opt(options, 'startinline', False) - - # private option argument for the lexer itself - if '_startinline' in options: - self.startinline = options.pop('_startinline') - - # collect activated functions in a set - self._functions = set() - if self.funcnamehighlighting: - from pygments.lexers._php_builtins import MODULES - for key, value in iteritems(MODULES): - if key not in self.disabledmodules: - self._functions.update(value) - RegexLexer.__init__(self, **options) - - def get_tokens_unprocessed(self, text): - stack = ['root'] - if self.startinline: - stack.append('php') - for index, token, value in \ - RegexLexer.get_tokens_unprocessed(self, text, stack): - if token is Name.Other: - if value in self._functions: - yield index, Name.Builtin, value - continue - yield index, token, value - - def analyse_text(text): - if shebang_matches(text, r'php'): - return True - rv = 0.0 - if re.search(r'<\?(?!xml)', text): - rv += 0.3 - return rv |